Be yourself at Protolabs Studies have shown that women and people of color are less likely to apply to jobs unless they meet every single qualification. We are an equal opportunity employer, and we are committed to building a diverse team that feels they are valued in the workplace. So do you feel you do not meet every single requirement but still intrigued? We encourage you to still apply! You can help make our company even better. We do not discriminate based on race, color, national origin, sexual orientation, gender, age, mental or physical ability, or any way you represent yourself. We strongly believe diversity makes for more successful teams. Why Protolabs? We are the leaders in digital manufacturing. We hire doers, makers, and creative thinkers who tackle our roles with an entrepreneurial spirit. Our culture is centered around meaningful work that brings new and innovative products to market at unprecedented speeds. We are a diverse team that comes from all walks of life and take pride in our team who is smart, genuine, humble, and passionate about what we do. It’s our people who fuel our creativity and make our culture feel like home. Join our team as a CNC Programmer Shift: Monday - Friday (2 - 10 pm) in Nashua, NH The CNC Programmer plays a critical role in transforming concepts into reality by developing precision CNC programs using Mastercam and other CAM software. In this hands-on role, you'll validate and optimize programs through machine setup, testing, and production runs, helping bring innovative prototype components to life in a fast-paced manufacturing environment. What You Will Do: • Develop and create CNC programs for CNC Milling machines for quality, cost, or tooling efficiency • Setup sheet creation and revision • Approval of CNC programs, revisions, and documentation • Provide technical support to Project Engineers, Supervisors, Estimators and CNC Machinists for CNC program creation and/or modification • Prepare CAM files from various sources to include CAD files, prints, and verbal instruction • Set up CNC milling machines and run parts as needed • Review customer documentation for errors and work with Estimators, Operations Manager, Quality, or customers to correct prior to manufacturing • Perform other related duties as assigned . What You Bring: • 2+ years of experience as a CNC Programmer required • 5+ years of experience as a setup Machinist or Lathe Machinist required • Mastercam experience is required . • High School Diploma or equivalent • Base level of Microsoft Office Suite (Outlook, Word, Excel) . • Self-starter capable for developing quick and accurate turnaround of programs within established guidelines . • Ability to manage time and problem solve in a fast-paced environment of constant change . • Ability to work in a team-oriented environment while providing excellent customer service . • Ability to read blueprints and use measuring tools to ensure correct tolerances . • Demonstrated ability to increase productivity and continuously improve methods, approaches, and departmental contribution while being cost-sensitive . • High standard of attention to detail . What Sets You Apart: • MasterCam and CamWorks experience What's In It For You: • We offer a competitive salary and total rewards package • We offer amazing benefits including but not limited to: • Health Insurance: Traditional OR High Deductible plan • Flexible Spending Accounts • Health Savings Account (including employer contributions) • Dental and Vision • Basic and Supplemental Life Insurance • Short-Term and Long-Term Disability • Paid caregiver leave • You will receive at least 3 weeks of PTO + Wellness + Holiday Pay + Volunteer Hours • 401k with company match and immediate vest • Employee Stock Purchase Program at a discounted rate • Matching grants through Protolabs foundation • And More!
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Full TimeVia Partner
Buyer
HQI 93
Nashua, NH$65,700–$80,000/yr6d ago
Be yourself at Protolabs Studies have shown that women and people of color are less likely to apply to jobs unless they meet every single qualification. We are an equal opportunity employer, and we are committed to building a diverse team that feels they are valued in the workplace. So do you feel you do not meet every single requirement but still intrigued? We encourage you to still apply! You can help make our company even better. We do not discriminate based on race, color, national origin, sexual orientation, gender, age, mental or physical ability, or any way you represent yourself. We strongly believe diversity makes for more successful teams. Why Protolabs? We are the leaders in digital manufacturing. We hire doers, makers, and creative thinkers who tackle our roles with an entrepreneurial spirit. Our culture is centered around meaningful work that brings new and innovative products to market at unprecedented speeds. We are a diverse team that comes from all walks of life and take pride in our team who is smart, genuine, humble, and passionate about what we do. It’s our people who fuel our creativity and make our culture feel like home. Join our team as a Buyer! As a Buyer, you'll be at the center of our supply chain strategy, driving smart purchasing decisions that help bring innovative products to life. From identifying and developing supplier relationships to managing complex sourcing initiatives and evaluating competitive quotes, you'll influence key business outcomes every day. This is an opportunity to combine analytical thinking, negotiation skills, and market insight to secure the materials, equipment, and services that keep our manufacturing operations running at their best. What You Will Do: • Leads and mentors Buyer I's in the organizing, planning, and writing RFQ's, RFP's, contract language and amendments • Reviews requirements for reasonableness • Recommends and applies appropriate procurement strategy • Reviews purchase requisitions for completeness, evaluates method of procurement • Determines and identifies supplier pool • Review and compare price, quantity, quality, availability, terms and conditions, and payment terms • Issues PO's to procure designated types of commodities and equipment • Prepares revisions to PO's when requirements change • Monitors contracts and orders and expedites delivery • Reconciles discrepancies between invoices and PO's • Assists receiving personnel in resolving supplier issues • Maintains records, source information, and purchasing reference files • Establishes new sources of supply and ensures all documentation requirements are filed in document management system • Ensures that risks related to services and supplies are identified and communicated What You Bring: • 2+ years of purchasing experience or related field • 2+ years of experience working in an Enterprise Resource Planning (ERP) System • High School Diploma or equivalent • Detail oriented for accuracy of work performed to be able to do full RFQ’s with multiple materials and suppliers • Strong business acumen • Robust analytical skills • Strong communication skills both written and verbal • Ability to rely on experience and judgment to plan and accomplish goals to perform a variety of tasks What Sets You Apart: • Knowledge of commonly used concepts, practices, procedures, within Supply Chain • Proficient with all Microsoft Office products What's In It For You: • We offer a competitive salary and total rewards package • We offer amazing benefits including but not limited to: • Health Insurance: Traditional OR High Deductible plan • Flexible Spending Accounts • Health Savings Account (including employer contributions) • Dental and Vision • Basic and Supplemental Life Insurance • Short-Term and Long-Term Disability • Paid caregiver leave • You will receive at least 3 weeks of PTO + Wellness + Holiday Pay + Volunteer Hours • 401k with company match and immediate vest • Employee Stock Purchase Program at a discounted rate • Matching grants through Protolabs foundation • And More!
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Full TimeVia Partner
CNC Programmer (Third Shift)
HQI 93
Nashua, NH$30–$39/hr10/28/2026
Be yourself at Protolabs Studies have shown that women and people of color are less likely to apply to jobs unless they meet every single qualification. We are an equal opportunity employer, and we are committed to building a diverse team that feels they are valued in the workplace. So do you feel you do not meet every single requirement but still intrigued? We encourage you to still apply! You can help make our company even better. We do not discriminate based on race, color, national origin, sexual orientation, gender, age, mental or physical ability, or any way you represent yourself. We strongly believe diversity makes for more successful teams. Why Protolabs? We are the leaders in digital manufacturing. We hire doers, makers, and creative thinkers who tackle our roles with an entrepreneurial spirit. Our culture is centered around meaningful work that brings new and innovative products to market at unprecedented speeds. We are a diverse team that comes from all walks of life and take pride in our team who is smart, genuine, humble, and passionate about what we do. It’s our people who fuel our creativity and make our culture feel like home. Join our team as a CNC Programmer Shift: Monday - Friday (11 pm -7 am) in Nashua, NH The CNC Programmer plays a critical role in transforming concepts into reality by developing precision CNC programs using Mastercam and other CAM software. In this hands-on role, you'll validate and optimize programs through machine setup, testing, and production runs, helping bring innovative prototype components to life in a fast-paced manufacturing environment. What You Will Do: • Develop and create CNC programs for CNC Milling machines for quality, cost, or tooling efficiency • Setup sheet creation and revision • Approval of CNC programs, revisions, and documentation • Provide technical support to Project Engineers, Supervisors, Estimators and CNC Machinists for CNC program creation and/or modification • Prepare CAM files from various sources to include CAD files, prints, and verbal instruction • Set up CNC milling machines and run parts as needed • Review customer documentation for errors and work with Estimators, Operations Manager, Quality, or customers to correct prior to manufacturing • Perform other related duties as assigned . What You Bring: • 2+ years of experience as a CNC Programmer required • 5+ years of experience as a setup Machinist or Lathe Machinist required • Mastercam experience is required . • High School Diploma or equivalent • Base level of Microsoft Office Suite (Outlook, Word, Excel) . • Self-starter capable for developing quick and accurate turnaround of programs within established guidelines . • Ability to manage time and problem solve in a fast-paced environment of constant change . • Ability to work in a team-oriented environment while providing excellent customer service . • Ability to read blueprints and use measuring tools to ensure correct tolerances . • Demonstrated ability to increase productivity and continuously improve methods, approaches, and departmental contribution while being cost-sensitive . • High standard of attention to detail . What Sets You Apart: • MasterCam and CamWorks experience What's In It For You: • We offer a competitive salary and total rewards package • We offer amazing benefits including but not limited to: • Health Insurance: Traditional OR High Deductible plan • Flexible Spending Accounts • Health Savings Account (including employer contributions) • Dental and Vision • Basic and Supplemental Life Insurance • Short-Term and Long-Term Disability • Paid caregiver leave • You will receive at least 3 weeks of PTO + Wellness + Holiday Pay + Volunteer Hours • 401k with company match and immediate vest • Employee Stock Purchase Program at a discounted rate • Matching grants through Protolabs foundation • And More!
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Full TimeVia Partner
Customer Success Partner III
HQI 93
Nashua, NH; Chicago; Raleigh, NC; Maple Plain, MN; New Hampshire$50,300–$67,101/yr10/26/2026
Be yourself at Protolabs Studies have shown that women and people of color are less likely to apply to jobs unless they meet every single qualification. We are an equal opportunity employer, and we are committed to building a diverse team that feels they are valued in the workplace. So do you feel you do not meet every single requirement but still intrigued? We encourage you to still apply! You can help make our company even better. We do not discriminate based on race, color, national origin, sexual orientation, gender, age, mental or physical ability, or any way you represent yourself. We strongly believe diversity makes for more successful teams. Why Protolabs? We are the leaders in digital manufacturing. We hire doers, makers, and creative thinkers who tackle our roles with an entrepreneurial spirit. Our culture is centered around meaningful work that brings new and innovative products to market at unprecedented speeds. We are a diverse team that comes from all walks of life and take pride in our team who is smart, genuine, humble, and passionate about what we do. It’s our people who fuel our creativity and make our culture feel like home. Join our team as a Customer Success Partner III! This is a HYBRID role - onsite Tuesday-Thursday if located near Maple Plain MN, Nashua NH, or Raleigh, NC Must be available Monday-Friday during first-shift hours. The purpose of this role is to provide outstanding customer service to both our external customers and internal business partners. An in-depth understanding of all CS processes and service lines is required. They are accountable to identify solutions to meet the needs of our customers while minimizing risk to the organization by providing technical support to the Customer Service team which may include answering process questions, mentoring team members, ensuring documentation is accurate and up-to-date, and delivering training as required. Will also serve as an SME for the full CS organization, representing the team for systems releases and large-scale projects/changes. What You Will Do: • Serves as a subject matter expert for the team: • Collaborate with internal departments; sales, sales management, finance, production and other internal staff to facilitate special and/or unusual requests in order to satisfy customer requests. • Project manage large customer orders, troubleshoot customer needs • Consistently and proactively communicates to stakeholders as well as customers • Creates and sends reporting as required by customers or internal sales partners. • Accountable partnering with cross-functional teams to ensure large customer projects have been successfully implemented and executed (i.e. monitoring customer forecasts, secondary operations, logistical challenges) • Experts in all customer Service processes, standard and complex. • Manages the response in the Ask the Expert Channel: providing answers/direction, looking for triaging and production gaps, and identifying opportunities for process enhancements. • Responsible for updating procedure documents and work flows as new processes are created or existing processes are updated/changed. • Manages customer portals: setting up and maintaining portal access. • Delivers training and delivers on-boarding activities for new employees. What You Bring: • BA/BS or equivalent experience. • Recommended 3-5 years’ Customer Service experience in a manufacturing environment preferred and/or a minimum of two years Protolabs Customer Service experience. • Strong computer skills (MS Office applications), including experience with CRM and ERP software preferred. • Consistently demonstrates strong attention to detail, initiative, logic, and resourcefulness. • Serves as an agent of change, supporting changes and helping the team navigate through change. • Strong communication skills and ability to work cross-functionally. • Excellent customer relationship management skills, including the ability to successfully manage customer escalations and focus on customer retention. • Strong problem-solving skills with the confidence to seek solutions independently, offering multiple options to resolve issues that advocate both the customer and Protolabs . • Ability and confidence to push back and provide feedback . Advocates for the customer ensuring Customer Service process and Protolabs policy are leveraged . • Ability to mentor and provide clear work direction to coworkers. What's In It For You: • We offer a competitive salary and total rewards package • We offer amazing benefits including but not limited to: • Health Insurance: Traditional OR High Deductible plan • Flexible Spending Accounts • Health Savings Account (including employer contributions) • Dental and Vision • Basic and Supplemental Life Insurance • Short-Term and Long-Term Disability • Paid caregiver leave • You will receive at least 3 weeks of PTO + Wellness + Holiday Pay + Volunteer Hours • 401k with company match and immediate vest • Employee Stock Purchase Program at a discounted rate • Matching grants through Protolabs foundation • And More!
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Full TimeVia Partner
Shipping and Receiving Associate
HQI 90
Nashua, NH$20–$24/hr10/22/2026
Be yourself at Protolabs Studies have shown that women and people of color are less likely to apply to jobs unless they meet every single qualification. We are an equal opportunity employer, and we are committed to building a diverse team that feels they are valued in the workplace. So do you feel you do not meet every single requirement but still intrigued? We encourage you to still apply! You can help make our company even better. We do not discriminate based on race, color, national origin, sexual orientation, gender, age, mental or physical ability, or any way you represent yourself. We strongly believe diversity makes for more successful teams. Why Protolabs? We are the leaders in digital manufacturing. We hire doers, makers, and creative thinkers who tackle our roles with an entrepreneurial spirit. Our culture is centered around meaningful work that brings new and innovative products to market at unprecedented speeds. We are a diverse team that comes from all walks of life and take pride in our team who is smart, genuine, humble, and passionate about what we do. It’s our people who fuel our creativity and make our culture feel like home. Join our team as a Shipping and Receiving Associate! Shift: Monday-Friday, 7 am - 3 pm or 8 am - 4 pm Come be a critical link between production and the customer, ensuring products are shipped accurately, efficiently, and on time. In this fast-paced role, you'll manage domestic and international shipments, coordinate with multiple carriers, resolve shipping challenges, and partner with teams across the organization to deliver an exceptional customer experience. Your attention to detail and problem-solving skills will help keep operations running smoothly while supporting continuous improvement initiatives. What you will do: • Prepare and process all domestic and international shipments using UPS, FedEx, LTL and other carriers and couriers. • Determine appropriate carrier and method of shipment required to meet internal and external customer demands. • Maintain internal databases including intranet and ERP system to ensure accurate shipping history. • Work with internal customers to resolve customer service issues, including, but not limited to: shipping errors, order entry errors, late orders, packing slip/part count/PO discrepancies. • Proactively communicate shipping issues to customer service for resolution. • Support other departments (Sales, Marketing, and Customer Service) with preparing and shipping tradeshow supplies, marketing materials, and samples by requested ship method. • Maintain clean and organized work area with emphasis on safety, quality, efficiency, and utilization. • Continually seek to improve work processes and individual performance. What it takes: • High School Diploma or equivalent • 2+ years of shipping and receiving experience • Forklift experience • Strong communication skills, both verbal and written • Ability to work safely with sharp tools/objects, such as but not limited to, hobby knives, utility knives, pliers • Ability to work independently with minimal supervision • Ability to multitask and prioritize own workload • Ability to work in a fast-paced, team-oriented work environment • Ability to comprehend and follow printed and computer-screen instructions, and direction from supervisors or technical leads • Strong sense of urgency • Solid customer service skills Bonus points for: • Experience using UPS, FedEx shipping software • Experience with international shipments What's in it for you: • We offer amazing benefits including but not limited to: • Health Insurance: Traditional OR High Deductible plan • Flexible Spending Accounts • Health Savings Account (including employer contributions) • Dental and Vision • Basic and Supplemental Life Insurance • Short-Term and Long-Term Disability • Paid caregiver leave • You will receive at least 3 weeks of PTO, Holiday Pay, and Volunteer Hours • 401k with company match and immediate vest • Employee Stock Purchase Program at a discounted rate • Matching grants through Protolabs foundation • And More!
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Full TimeVia Partner
Quality Inspector II
HQI 93
Nashua, NH$20–$25/hr10/22/2026
Be yourself at Protolabs Studies have shown that women and people of color are less likely to apply to jobs unless they meet every single qualification. We are an equal opportunity employer, and we are committed to building a diverse team that feels they are valued in the workplace. So do you feel you do not meet every single requirement but still intrigued? We encourage you to still apply! You can help make our company even better. We do not discriminate based on race, color, national origin, sexual orientation, gender, age, mental or physical ability, or any way you represent yourself. We strongly believe diversity makes for more successful teams. Why Protolabs? We are the leaders in digital manufacturing. We hire doers, makers, and creative thinkers who tackle our roles with an entrepreneurial spirit. Our culture is centered around meaningful work that brings new and innovative products to market at unprecedented speeds. We are a diverse team that comes from all walks of life and take pride in our team who is smart, genuine, humble, and passionate about what we do. It’s our people who fuel our creativity and make our culture feel like home. Join our team as a Quality Inspector II! The Quality Inspector II is responsible to ensure parts/order fulfillment for a specific order are consistent with customer requirements before they are sent to shipping . The individual may act as a first line trainer for entry level employees or has advanced knowledge in an additional area. Shift: Monday-Friday; 6 am - 2 pm What You Will Do: • Conduct basic to complex dimensional measurements • Conduct basic to advanced visual cosmetic inspections • Conduct part count verification • Inspect completed order for packaging accuracy • Inspect completed orders for fulfillment accuracy • Enter process information into computer-based data systems • Identify quality issues relating to manufacturing processes and order fulfillment • Interface with shift supervisor and/or quality control staff regarding order quantities and part quality • Coordinate corrective action as needed to complete orders • Transport parts to designated areas • Communicate within and without the Quality department as needed • Analyze and provide feedback regarding, trend data training received/given and the inspection process • Adhere to all quality and safety standards within the department • Maintain clean and organized work area with emphasis on safety, quality, efficiency, and utilization, and ensure all tools are properly stored and accounted for when not in use • Continually seek to improve work processes and individual performance • Adhere to all company policies and operational procedures What You Bring: • High School Diploma , GED, or equivalent • Mechanical aptitude: previous experience in a machine shop, preferably with CNC machining is helpful • Strong teamwork skills • Strong attention to detail and thoroughness is required • Must have the ability acquire the skills needed for Blueprint/CAD print reading • Navigate 3D models in CAD software • Able to comprehend and follow printed or on computer-screen directions, instructions, or education given from appropriate points of contact • Following prescribed sampling plans to complete product inspection • Able to use various measuring devices, including: calipers, thread gauges, pin gauges, digital height gauge • Basic computer and calculator skills necessary; must be familiar with Microsoft Office programs • Ability and willingness to work overtime • Able to work safely with sharp tools/objects, such as but not limited to, hobby knives, utility knives, diagonal-cutting pliers • Good decision-making, follow-up, and follow-through • Able to work in a fast-paced, team-oriented work environment • Must be punctual and have good attendance • Able to lift 40 lbs What Sets You Apart: • Experience in training and education • Experience in metrology related fields • Experience in the CNC machining and finishing process • Related experience with certification in assigned area preferred. What's In It For You: • We offer a competitive salary and total rewards package • We offer amazing benefits including but not limited to: • Health Insurance: Traditional OR High Deductible plan • Flexible Spending Accounts • Health Savings Account (including employer contributions) • Dental and Vision • Basic and Supplemental Life Insurance • Short-Term and Long-Term Disability • Paid caregiver leave • You will receive at least 3 weeks of PTO + Wellness + Holiday Pay + Volunteer Hours • 401k with company match and immediate vest • Employee Stock Purchase Program at a discounted rate • Matching grants through Protolabs foundation • And More!
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Full TimeVia Partner
FPGA Design Engineer
HQI 83
Nashua, NH, us10/9/2026
Company Description Arista Networks is an industry leader in data-driven, client-to-cloud networking for large data center, campus and routing environments. What sets us apart is our relentless pursuit of innovation. We leverage the latest advancements in cloud computing, artificial intelligence, and software-defined networking to provide our clients with a competitive edge in an increasingly interconnected world. Our solutions are designed to not only meet the current demands of the digital landscape but to also anticipate and adapt to future challenges. At Arista we value the diversity of thought and perspectives that each employee brings to the table. We  believe that fostering an inclusive environment, where individuals from various backgrounds and experiences feel welcome, is essential for driving creativity and innovation. Our commitment to excellence has earned us several prestigious awards, such as Best Engineering Team, Best Company for Diversity, Compensation, and Work-Life Balance. At Arista, we take pride in our track record of success and strive to maintain the highest standards of quality and performance in everything we do. Job Description Who You’ll Work With You will work closely with cross-functional hardware, software, and manufacturing engineering teams to innovate new system architectures and drive FPGA development from initial concept to final delivery. What You’ll Do Our Hardware Design Engineering team is at the forefront of developing high-speed networking and Ethernet products used in enterprise campuses, hyperscaler data centers, and bleeding-edge AI clusters. The team is responsible for the end-to-end design and development of advanced hardware solutions that meet the demands of modern networking environments. As a core member of the FPGA Design and Verification team, you will drive the development of high-performance control path FPGAs powering Arista’s flagship data center platforms. You will own the full design lifecycle—from gathering architectural requirements and reviewing board schematics to executing rigorous verification, leading system bring-up, and supporting production deployment. Responsibilities: • RTL Development & Verification: Develop, integrate, simulate, and verify Verilog and SystemVerilog RTL code, including custom testbench creation. • FPGA Flow Implementation: Execute the full FPGA development flow, including synthesis, place and route, timing closure, and in-system hardware debugging. • System-Level Integration: Collaborate directly with hardware and software engineering teams to drive rapid bring-up and debugging of next-generation network switch platforms. • Design & Architecture Reviews: Actively participate in peer RTL code reviews, as well as PCB schematic and board design reviews. • Toolchain Automation: Develop AI-skills, Python, Tcl, or shell scripts to streamline data processing and automate FPGA design workflows Concepts & Skills You Will Gain • Switching Architectures: Master data and control path architectures in modern Ethernet switches, alongside critical I/O interfaces (e.g., PCIe, Interlaken, Ethernet PHY/MAC, SMBus, SPI, MDIO, JTAG). • Networking Protocols: Gain hands-on experience with Ethernet-based protocols, including PTP, sFlow, and PoE. • Practical FPGA Engineering: Learn to navigate real-world design challenges, including tight timing closure, resource optimization, clock domain crossing, and complex state machine design. • Multi-Vendor Ecosystems: Develop expertise across major vendor FPGA architectures, toolchains, and IDEs. • Cross-Functional System Design: Build skills in interpreting complex PCB schematics, running advanced simulation frameworks, and solving multidisciplinary hardware/software challenges. Qualifications • 2–years or more of hands-on experience in Verilog/SystemVerilog RTL design. • Proven background in Control Path design. • Direct experience with On-Chip Bus interfaces (e.g., I2C, SPI, MDIO, PCIe, AXI).         Preferred: • Experience with Ethernet Data Path architecture and design. • Hands-on experience with Streaming Bus interfaces (e.g., AXI-Stream). • Background in FPGA resource management and timing closure. • Proficiency in Python, Tcl, or general scripting for EDA tool automation. • Lab Debugging & Validation: Utilize logic analyzers (LA), oscilloscopes, and vendor-specific debug tools for lab bring up, debug, and validation. Additional Information Arista Networks is an equal opportunity employer.  Arista makes all hiring and employment-related decisions in a non-discriminatory manner without regard to race, color, religion, sex, sexual orientation, gender identity, national origin or any other factor determined to be unlawful under applicable federal, state, or law law.  All your information will be kept confidential according to EEO guidelines.
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Full TimeVia Partner
Senior Quality Engineer
HQI 93
Nashua, NH$99,900–$124,900/yr10/7/2026
Be yourself at Protolabs Studies have shown that women and people of color are less likely to apply to jobs unless they meet every single qualification. We are an equal opportunity employer, and we are committed to building a diverse team that feels they are valued in the workplace. So do you feel you do not meet every single requirement but still intrigued? We encourage you to still apply! You can help make our company even better. We do not discriminate based on race, color, national origin, sexual orientation, gender, age, mental or physical ability, or any way you represent yourself. We strongly believe diversity makes for more successful teams. Why Protolabs? We are the leaders in digital manufacturing. We hire doers, makers, and creative thinkers who tackle our roles with an entrepreneurial spirit. Our culture is centered around meaningful work that brings new and innovative products to market at unprecedented speeds. We are a diverse team that comes from all walks of life and take pride in our team who is smart, genuine, humble, and passionate about what we do. It’s our people who fuel our creativity and make our culture feel like home. Join our team as a Senior Quality Engineer! Drive quality excellence at the forefront of digital manufacturing! As a Senior Quality Engineer at Protolabs, you will serve as a key leader in ensuring our products, processes, and systems consistently meet the highest standards of quality and customer satisfaction. In this impactful role, you'll lead complex investigations, solve challenging quality issues, implement sustainable process improvements, and collaborate cross-functionally with engineering, operations, and customers. Your expertise will help strengthen quality systems, optimize process controls, and drive continuous improvement initiatives that enhance product performance and operational excellence. This is an exciting opportunity for a quality professional who is passionate about problem-solving, innovation, and making a measurable impact in a fast-paced, technology-driven manufacturing environment. What You Will Do: • Provide Quality Assurance technical leadership in support of manufacturing. Analyze the cost of poor quality • Define Quality Control inspection procedures and specify, procure and implement testing equipment • Support continuous improvement activities, including Process Failure Modes and Effects Analysis, kaizens, and lean manufacturing activities. Where appropriate, drive project completion in quality disciplines related to continuous improvement, problem solving (using formal methods such as DMAIC, 8D, etc.), and statistical data analysis • Collaborate with Engineering to characterize manufacturing processes. Determine process capability, identify sources of variation in production processes, implement adequate control plans, and establish feedback mechanisms • Review, analyze and improve results of post market quality. Conduct investigations of customer complaints to identify causes and appropriate actions to prevent recurrence • Support requirement evaluation, process and final product verifications, and customer inquiries as required. • Lead and facilitate required audits including but not limited to, internal, external and customers. • Support and Ensure thorough investigation and execution of corrective and preventative actions associated with internal process, customer, vendor, and audit findings. • Continuously evaluate and revise processes and acceptance criteria for products produced by Proto Labs services • Lead, coach, and guide other quality and operations engineers to support successful completion of projects • Define requirement for product line transfers and new process introductions • Support the audit and qualification of new suppliers, and resolve supplier quality issues • Perform internal audits of the Quality System, and support external audits of the Quality System • Investigate, collect and analyze data, develop and implement effective solutions What You Will Bring: • A Bachelor of Science degree in Engineering (Industrial, Manufacturing, or Mechanical), physical Science, or related field, from an accredited college or university. • 7 or more years of experience as a quality engineer in a manufacturing environment • Existing deep and broad understanding of Quality systems and practices in a manufacturing environment • Proficiency in Quality System Standards such as ISO 9001, 13485 and AS9100 • Excellent analytical and problem solving skills. • Demonstrated success in applying continuous improvement concepts, such as Lean and DMAIC. • Proficiency in using statistical analysis software (such as JMP or Minitab), and in applying statistics to industrial practices. • Able to work in a fast-paced, team-oriented work environment. • Good written and oral communication skills: able to communicate complex technical information to all levels of the organization, able to write technical procedures and work instructions. • Excellent verbal communication, presentation, training and leadership skills. • Must be able to read, write and speak English fluently What Sets You Apart: • Certifications (Audit/ASQ/Lean/Six sigma Etc..) • Measurement system and software expertise (CMM, VMM, R&R, MSA) • Experience in CNC machining, injection molding, and/or 3D printing environment(s) is preferred What's In It For You: • We offer a competitive salary and total rewards package • We offer amazing benefits including but not limited to: • Health Insurance: Traditional OR High Deductible plan • Flexible Spending Accounts • Health Savings Account (including employer contributions) • Dental and Vision • Basic and Supplemental Life Insurance • Short-Term and Long-Term Disability • Paid caregiver leave • You will receive at least 3 weeks of PTO + Wellness + Holiday Pay + Volunteer Hours • 401k with company match and immediate vest • Employee Stock Purchase Program at a discounted rate • Matching grants through Protolabs foundation • And More!
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Full TimeVia Partner
CNC Support Technician (2nd Shift)
HQI 93
Nashua, NH$20–$24/hr9/28/2026
Be yourself at Protolabs Studies have shown that women and people of color are less likely to apply to jobs unless they meet every single qualification. We are an equal opportunity employer, and we are committed to building a diverse team that feels they are valued in the workplace. So do you feel you do not meet every single requirement but still intrigued? We encourage you to still apply! You can help make our company even better. We do not discriminate based on race, color, national origin, sexual orientation, gender, age, mental or physical ability, or any way you represent yourself. We strongly believe diversity makes for more successful teams. Why Protolabs? We are the leaders in digital manufacturing. We hire doers, makers, and creative thinkers who tackle our roles with an entrepreneurial spirit. Our culture is centered around meaningful work that brings new and innovative products to market at unprecedented speeds. We are a diverse team that comes from all walks of life and take pride in our team who is smart, genuine, humble, and passionate about what we do. It’s our people who fuel our creativity and make our culture feel like home. Join our team as a CNC Support Technician! Onsite Monday - Friday from 3-11 pm in Nashua, NH. In this hands-on role, you'll work with advanced CNC milling equipment, precision tooling, probing systems, and complex fixturing to ensure machines perform at their highest level. From machine setup and calibration to troubleshooting, tooling optimization, and process improvements, you'll play a critical role in maximizing quality, efficiency, and uptime. You'll collaborate closely with operators and cross-functional teams, providing technical expertise on machine performance, tooling strategies, material changeovers, and equipment reliability. This is an ideal opportunity for someone who enjoys solving technical challenges, working with cutting-edge manufacturing technology, and making a direct impact on operational success every day. What You Will Do: • Set-up, calibrate & perform alarm recovery on CNC mills & supporting equipment • Installation, removal & calibration of; 4 th & 5 th axis trunnions, clamping vises, (mechanical & hydraulic) Vacuum fixturing & associated pneumatics • Install, calibrate & inspect digital CNC probes, (tool probe & work probe) • Assist with maintaining inventory of CNC cutting tools, holders & misc. equipment, including organizing, sorting & record keeping. • Assist with inspecting & changing of CNC cutting tools & holders per conditional requirements, when appropriate • Assist with installation, set-up & calibration of CNC cutting tools • Perform comprehensive calibrations and operations on CNC Mills and equipment • Provide feedback regarding tooling and machine related issues to appropriate departments • Work with, assist and coach operators, as required regarding tooling & machine related criteria • Engage with and manage work orders as appropriate • Assist with diagnosing & troubleshooting tool wear and tooling inconsistencies • Provide feedback regarding machine & equipment status • Assist with & perform material type changeovers on CNC machines (Flexing of tool sets) • Assist with coolant pressure, coolant concentricity & vacuum pressure audits What It Takes: • Minimum High School diploma or equivalent Education • 5 years of manual machining or CNC experience • Experience with CNC digital work probe & tooling probes (set-up, replacement, recovery) • Experience with troubleshooting & recovering CNC machine alarms • Must be mechanically inclined • Knowledge of CNC mill setup and operation • Strong Problem-Solving skills • Able to work safely with sharp & heavy objects (i.e. cutting tools, fixtures, etc.) • Able to use required measuring instruments such as calipers, dial indicators, inspections cameras, etc. • Able to perform consistent quality inspection of cutting tools • Able to safely operate handheld and stationary power tools • Basic knowledge of Microsoft Office (i.e. Microsoft Excel, Microsoft Word, Outlook etc.) • Skilled in the use of measuring instruments such as indicators, gage blocks, dial bores, and inspection plate methods along with in-process inspection of precision machined parts • Ability to work with close tolerances (0.0005”) of all processes • Basic Knowledge of cutting feeds, speeds, and tool life What Sets You Apart: • Experience with cutting tools (drills, saws, grinders, etc) • Experience with professional inspection & quality audits • Experience with CNC digital work probe & tooling probes (set-up, replacement, recovery) • Experience with troubleshooting & recovering CNC machine alarms • Manual machining or CNC machining experience • Experience with 3, 4 and 5 axis mill setup and operation • Experience with Haas & Mazak machine tools • Experience with Robot automation • Manual machining experience • Knowledge of basic CNC programming techniques What's In It For You: • We offer a competitive salary and total rewards package • We offer amazing benefits including but not limited to: • Health Insurance: Traditional OR High Deductible plan • Flexible Spending Accounts • Health Savings Account (including employer contributions) • Dental and Vision • Basic and Supplemental Life Insurance • Short-Term and Long-Term Disability • Paid caregiver leave • You will receive at least 3 weeks of PTO + Wellness + Holiday Pay + Volunteer Hours • 401k with company match and immediate vest • Employee Stock Purchase Program at a discounted rate • Matching grants through Protolabs foundation • And More!
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Full TimeVia Partner
Hardware Intern
HQI 83
Nashua, NH, us9/24/2026
Company Description Arista Networks is an industry leader in data-driven, client-to-cloud networking for large data center, campus and routing environments. What sets us apart is our relentless pursuit of innovation. We leverage the latest advancements in cloud computing, artificial intelligence, and software-defined networking to provide our clients with a competitive edge in an increasingly interconnected world. Our solutions are designed to not only meet the current demands of the digital landscape but to also anticipate and adapt to future challenges. At Arista we value the diversity of thought and perspectives that each employee brings to the table. We  believe that fostering an inclusive environment, where individuals from various backgrounds and experiences feel welcome, is essential for driving creativity and innovation. Our commitment to excellence has earned us several prestigious awards, such as Best Engineering Team, Best Company for Diversity, Compensation, and Work-Life Balance. At Arista, we take pride in our track record of success and strive to maintain the highest standards of quality and performance in everything we do. Job Description Hardware Engineering Intern Arista Networks is a fast growing company and an industry leader in the ethernet switch industry. Our switch systems have touched every corner of the market - from the data centers of the world’s largest cloud-computing companies, to your local university’s server room, and every application in between. We design virtually all of the hardware and software that goes into our products and it’s a badge we wear proudly. This wouldn’t be possible without the likes of talented engineers who are given the opportunity to fully lead their own projects and the freedom to think outside the box. We are looking for a motivated intern or co-op student to join the Hardware Design Team at our office in Nashua, NH. In this position, you will gain experience designing and testing the latest networking technologies. JOB RESPONSIBILITIES • Board level hardware characterization, verification, and in-lab debugging • When possible, PCB design from architecture definition, including schematic capture, and board layout • Evaluate components and eval board testing • Rework and assembly of systems • Misc lab work (moving of items, mechanical assembly) CONCEPTS AND SKILLS YOU MAY LEARN • Modern CPU and ASIC system architectures • Digital communication bus architecture such as Ethernet, PCIe, and DDR • PCB layout and schematic capture • Voltage regulator design and power delivery strategies for hardware systems • Verilog programming for CPLD's and FPGA's • Verifying designs with high speed measurement practices and instruments • Simulation software for power and signal integrity ARISTA'S UNIQUE CULTURE • Awesome Technical Experience: you will work on high power systems that use the latest generation of signals • High Degree of Responsibility: Whenever possible, interns are given lead responsibility for a design. You could be responsible for the design and production of a real PCB. • Strong Mentorship: it is part of Arista's culture to ask questions, teach, and learn from others. Interns are assigned experienced mentors and encouraged to participate in the design review process. Qualifications REQUIRED SKILLS • Working on a Bachelor's degree towards Electrical Engineering, Computer Engineering, or Physics with a fundamental understanding of electrical engineering concepts. • Completion of junior year coursework. • Excellent verbal and written communication skills and able to work well both on a team and independently as required. DESIRABLE SKILLS AND KNOWLEDGE • Personal electronic projects are great! Show us an example of something that you've built whether from a kit or something designed on your own. • Any prior experience in designing, debugging, or testing printed circuit boards. • Some experience with coding or scripting to control or monitor hardware status. Additional Information OTHER BENEFITS • Fully stocked break room with free snacks, sodas, fruits, juices, and all sorts of caffeine • Intern events such as paintball, cart racing, virtual skydiving, etc. • Collaborate with interns and co-op students from other universities. TRANSPORTATION AND HOUSING Interns need to find and arrange their own housing, relocation, and transportation to the office. For More Information on Arista Hardware Engineering internship opportunities please visit https://www.arista.com/en/careers/university/hardware-engineering Arista Networks is an equal opportunity employer.  Arista makes all hiring and employment-related decisions in a non-discriminatory manner without regard to race, color, religion, sex, sexual orientation, gender identity, national origin or any other factor determined to be unlawful under applicable federal, state, or law law.  All your information will be kept confidential according to EEO guidelines.
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InternshipVia Partner
Senior/Lead Software Engineer, Packet Forwarding
HQI 81
Nashua, NH, us9/22/2026
Company Description Arista Networks is an industry leader in data-driven, client-to-cloud networking for large data center, campus and routing environments. What sets us apart is our relentless pursuit of innovation. We leverage the latest advancements in cloud computing, artificial intelligence, and software-defined networking to provide our clients with a competitive edge in an increasingly interconnected world. Our solutions are designed to not only meet the current demands of the digital landscape but to also anticipate and adapt to future challenges. At Arista we value the diversity of thought and perspectives that each employee brings to the table. We  believe that fostering an inclusive environment, where individuals from various backgrounds and experiences feel welcome, is essential for driving creativity and innovation. Our commitment to excellence has earned us several prestigious awards, such as Best Engineering Team, Best Company for Diversity, Compensation, and Work-Life Balance. At Arista, we take pride in our track record of success and strive to maintain the highest standards of quality and performance in everything we do. Job Description Who You'll Work With Arista Networks is looking for world-class Senior/Lead  Packet   Forwarding  Engine (PFE)  Software  Engineers. As a Senior/Lead PFE  Software  Engineer, you will collaborate and work with customers, product management and engineers to design and build novel  packet   forwarding  features in  EOS  that help networks run effectively and efficiently. You will need to understand the  packet   forwarding  architecture in depth and figure out how to apply it optimally to solve customer problems. You will design the  packet   forwarding  flow, design data structures and algorithms to render the  packet   forwarding  state used by the  forwarding  engine for efficiency and scale, and tie it all together with the higher layers.  In this role, you will get to confront complex, multi-dimensional problems such as “Upgrade  software  on a  switch  with no more than a few milliseconds of downtime” “Render a  routing  table with >1M routes into the  forwarding  path on a  router  with a hundred   forwarding  chips”  that are open ended, challenging, fun and require strong problem solving skills. Arista  Software  Engineering roles demand a strong and broad  software  engineering background. While the primary focus area for this role is  packet   forwarding , the role will cover all aspects of  software  development spanning the addition of new features, debugging problems and fine tuning code for scalability and performance. You will own your projects from definition to deployment and customer interactions, and you will be responsible for the quality of everything you deliver. Arista  Software  Engineering prides itself on a supportive and growth oriented culture. Over time, as your interests change, coupled with evolving business needs you will have the opportunity to  switch  from  packet   forwarding  to other areas, if you like. What You’ll Do • Interface with customers and product management to define  packet   forwarding  features and solutions. • Architect, design and manage the development of these features. • Develop and maintain features using C,  C++  and  Python , review and contribute to functional and design specifications. Build automated tests and test infrastructure to test the features. • Provide technical leadership across features, projects and tools. • Work with Customer Support Engineers and customers to analyze, mitigate and fix problems in customer networks. • Work with the System  Test  Engineers to analyze problems found in their tests and provide fixes for those problems. • Mentor new and junior engineers to bring them up to speed in Arista's  software  development environment. Qualifications • BS Computer Science/Electrical Engineering/Computer Engineering + 8 years experience, or MS Computer Science/Electrical Engineering/Computer Engineering + 6 years experience, or Ph.D. in Computer Science/Electrical Engineering/Computer Engineering + 3 years experience, or equivalent work experience • Expert knowledge of C or  C++  and  Python . • Knowledge of UNIX or Linux • Understanding of IP networking and/or distributed  systems • Experience working with  packet   forwarding  chips and pipelines is a plus • Applied understanding of  software  engineering principles • Strong problem solving and  software  troubleshooting skills • Ability to design a solution and implement features independently. • Ability to work in small teams. #LI-SZ1 Additional Information Arista Networks is an equal opportunity employer.  Arista makes all hiring and employment-related decisions in a non-discriminatory manner without regard to race, color, religion, sex, sexual orientation, gender identity, national origin or any other factor determined to be unlawful under applicable federal, state, or law law.  All your information will be kept confidential according to EEO guidelines.
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Full TimeVia Partner
Lead Software Engineer, Packet Forwarding
HQI 80
Nashua, NH, us9/11/2026
Company Description Arista Networks is an industry leader in data-driven, client-to-cloud networking for large data center, campus and routing environments. What sets us apart is our relentless pursuit of innovation. We leverage the latest advancements in cloud computing, artificial intelligence, and software-defined networking to provide our clients with a competitive edge in an increasingly interconnected world. Our solutions are designed to not only meet the current demands of the digital landscape but to also anticipate and adapt to future challenges. At Arista we value the diversity of thought and perspectives that each employee brings to the table. We  believe that fostering an inclusive environment, where individuals from various backgrounds and experiences feel welcome, is essential for driving creativity and innovation. Our commitment to excellence has earned us several prestigious awards, such as Best Engineering Team, Best Company for Diversity, Compensation, and Work-Life Balance. At Arista, we take pride in our track record of success and strive to maintain the highest standards of quality and performance in everything we do. Job Description Who You’ll Work With As a Senior/Lead PFE software engineer, you will collaborate and work with customers, product management and engineers to design and build novel packet forwarding features in EOS that help networks run effectively and efficiently. You will need to understand the packet forwarding architecture in depth and figure out how to apply it optimally to solve customer problems. You will design the packet forwarding flow, design data structures and algorithms to render the packet forwarding state used by the forwarding engine for efficiency and scale, and tie it all together with the higher layers.   In this role, you will get to confront complex, multi-dimensional problems such as “Upgrade software on a switch with no more than a few milliseconds of downtime” or “Render a routing table with >1M routes into the forwarding path on a router with a hundred  forwarding chips” that are open ended, challenging, fun and require strong problem solving skills. Arista Software Engineering roles demand a strong and broad software engineering background. While the primary focus area for this role is packet forwarding, the role will cover all aspects of software development spanning the addition of new features, debugging problems and fine tuning code for scalability and performance. You will own your projects from definition to deployment and customer interactions, and you will be responsible for the quality of everything you deliver.  Arista Software Engineering prides itself on a supportive and growth oriented culture, which provides opportunities for increased responsibilities, and to expand expertise into new areas.  What You’ll Do • Interface with customers and product management to define packet forwarding features and solutions. • Architect, design and manage the development of these features. • Develop and maintain features using C, C++ and Python, review and contribute to functional and design specifications. Build automated tests and test infrastructure to test the features. • Provide technical leadership across features, projects and tools. • Work with Customer Support Engineers and customers to analyze, mitigate and fix problems in customer networks. • Work with the System Test Engineers to analyze problems found in their tests and provide fixes for those problems. • Mentor new and junior engineers to bring them up to speed in Arista's software development environment. Qualifications • BS Computer Science/Electrical Engineering/Computer Engineering + 6 years experience, or MS Computer Science/Electrical Engineering/Computer Engineering + 4 years experience, or Ph.D. in Computer Science/Electrical Engineering/Computer Engineering + 3 years experience, or equivalent work experience • Expert knowledge of C or C++ and Python. • Knowledge of UNIX or Linux • Experience working with packet forwarding chips and pipelines • Understanding of IP networking and/or distributed systems • Understanding and ability to apply software engineering principles • Strong problem solving and software troubleshooting skills • Demonstrated technical leadership, strong communication skills, and the ability to work in a small team environment • Ability to design a solution and implement features independently #LI-SZ1 Additional Information Arista Networks is an equal opportunity employer.  Arista makes all hiring and employment-related decisions in a non-discriminatory manner without regard to race, color, religion, sex, sexual orientation, gender identity, national origin or any other factor determined to be unlawful under applicable federal, state, or law law.  All your information will be kept confidential according to EEO guidelines.
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Full TimeVia Partner
C&I Partner Manager – Deloitte Governance and Risk
Senior Hardware Design Engineer, High Speed Networking
HQI 78
Nashua, NH, us8/28/2026
Company Description Arista Networks is an industry leader in data-driven, client-to-cloud networking for large data center, campus and routing environments. What sets us apart is our relentless pursuit of innovation. We leverage the latest advancements in cloud computing, artificial intelligence, and software-defined networking to provide our clients with a competitive edge in an increasingly interconnected world. Our solutions are designed to not only meet the current demands of the digital landscape but to also anticipate and adapt to future challenges. At Arista we value the diversity of thought and perspectives that each employee brings to the table. We  believe that fostering an inclusive environment, where individuals from various backgrounds and experiences feel welcome, is essential for driving creativity and innovation. Our commitment to excellence has earned us several prestigious awards, such as Best Engineering Team, Best Company for Diversity, Compensation, and Work-Life Balance. At Arista, we take pride in our track record of success and strive to maintain the highest standards of quality and performance in everything we do. Job Description Who You’ll Work With Working closely with cross-functional teams including software, product management, marketing, and manufacturing, our engineers innovate new system architectures and develop high-speed PCBs requiring state-of the-art signal integrity and power integrity design practices. What You'll Do Our Hardware Design Engineering team is at the forefront of developing high-speed networking and Ethernet products used in Enterprise campuses, hyperscale datacenters and bleeding edge AI clusters. The team is responsible for the end-to-end design and development of advanced hardware solutions that meet the demands of modern networking environments. Candidates for this position would be responsible for the entire hardware design process: • Authoring functional specifications of high power and high density Ethernet switches used in AI networks • Selecting and qualifying components • Schematic capture and tool-based design verification • Working closely with eCAD teams on PCB layout and component footprints • Working with internal teams to run (or run your own) signal integrity simulations on both power and datapath signals • Working closely with mechanical and thermal engineers on the system general arrangement and physical realization • Specifying PCB stackup and fabrication details with various PCB vendors • Working with internal teams to develop (or develop your own) programmable logic devices for control and timing planes • Working closely with local and overseas Contract Manufacturers (CM), from proto through production • Lab bring up and debug of prototypes • Working closely with diagnostics software engineers on both design validation and manufacturing test development • Driving complex system debug between software, hardware, and test teams • Training CM for high yield test and manufacturing • Guiding groups of engineers and mentoring younger engineers Qualifications • BSEE or MSEE • 10+ years of relevant experience in hardware engineering • Experience designing networking hardware, particularly involving 100G and 200G PAM4 Ethernet switching • Embedded x86/ARM system design is highly desirable • Experience designing 20+ layer count boards featuring 50G+ signals, and advanced PCB manufacturing technologies such as sequential lamination, HDI, and ultra-low-loss materials • Experience working with multi-phase DC/DC’s for high current, high transient loads • Experience working with high speed interfaces, such as DDR, PCIe • Writing specifications and drawing schematics for high complexity boards • Working closely with CAD designers on complicated layout and routing • Working closely with Software and test engineers to bring-up and debug systems • Familiarity with signal integrity and power integrity concepts and tools, such as: impedance, PDN’s, differential routing, insertion loss, S-parameters, TDR’s, VNA’s • Experience with mass production Design for Manufacturability (DFM) • FPGA design and system simulation using Verilog and or VHDL • Working with Contract manufacturers • Successfully taking products from concept to production #LI-AC1 Additional Information Arista Networks is an equal opportunity employer.  Arista makes all hiring and employment-related decisions in a non-discriminatory manner without regard to race, color, religion, sex, sexual orientation, gender identity, national origin or any other factor determined to be unlawful under applicable federal, state, or law law.  All your information will be kept confidential according to EEO guidelines.
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Full TimeVia Partner
Quality Inspector (2nd Shift)
HQI 93
Nashua, NH$19–$24/hr8/27/2026
Be yourself at Protolabs Studies have shown that women and people of color are less likely to apply to jobs unless they meet every single qualification. We are an equal opportunity employer, and we are committed to building a diverse team that feels they are valued in the workplace. So do you feel you do not meet every single requirement but still intrigued? We encourage you to still apply! You can help make our company even better. We do not discriminate based on race, color, national origin, sexual orientation, gender, age, mental or physical ability, or any way you represent yourself. We strongly believe diversity makes for more successful teams. Why Protolabs? We are the leaders in digital manufacturing. We hire doers, makers, and creative thinkers who tackle our roles with an entrepreneurial spirit. Our culture is centered around meaningful work that brings new and innovative products to market at unprecedented speeds. We are a diverse team that comes from all walks of life and take pride in our team who is smart, genuine, humble, and passionate about what we do. It’s our people who fuel our creativity and make our culture feel like home. Join our team as a Quality Inspector! The Quality Inspector I is responsible to ensure product quality by completing first piece, in-process, and final product inspection while maintaining a record of all inspection data. Shift: Monday-Friday; 2pm to 10pm What you will do • Read customer print to work order. • Read customer prints and associated job documentation and ensure all requirements are met. This includes but is not limited to basic dimensions, geometric dimensioning and tolerancing, surface finish, material type, and plating/finish requirements. • Record and archive inspection results. • Write up parts requiring reworks or remakes via non-conformance reports and route them to the proper operations. • Complete first article inspection (FAI) reports when required by the customers. • Maintains safe and healthy work environment by following all plant rules. • Maintain organization and cleanliness in the workplace and ensure all tools are properly stored and accounted for when not in use. • Perform other related duties as assigned What it takes • High school diploma or equivalent degree • Able to comprehend and follow printed and computer-screen instructions, and direction from supervisors or technical leads • Good written and oral communication skills • Able to use measuring instruments such as scales, and calipers • Able to work safely with sharp tools/objects, such as but not limited to, hobby knives, utility knives, diagonal-cutting pliers • Able to use a computer and calculator • Able to read and write in English, and do basic arithmetic • Able to work in a fast-paced, team-oriented work environment • Must be punctual and have good attendance • Strong attention to detail is required Bonus points for • Previous experience in a CNC Machining environment. What you will get • We offer a competitive salary • In addition, we offer amazing benefits including but not limited to: • Health Insurance: Traditional OR High Deductible plan • Flexible Spending Accounts • Health Savings Account (including employer contributions) • Dental and Vision • Basic and Supplemental Life Insurance • Short-Term and Long-Term Disability • Paid caregiver leave • You will receive 3 weeks of PTO, plus Holiday Pay and Volunteer Hours • 401k with company match and immediate vest • Employee Stock Purchase Program at a 15% discounted rate • Matching grants through Protolabs foundation • And More!
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Full TimeVia Partner
Global Partner Manager – Deloitte, Autonomous Workforce
Be yourself at Protolabs Studies have shown that women and people of color are less likely to apply to jobs unless they meet every single qualification. We are an equal opportunity employer, and we are committed to building a diverse team that feels they are valued in the workplace. So do you feel you do not meet every single requirement but still intrigued? We encourage you to still apply! You can help make our company even better. We do not discriminate based on race, color, national origin, sexual orientation, gender, age, mental or physical ability, or any way you represent yourself. We strongly believe diversity makes for more successful teams. Why Protolabs? We are the leaders in digital manufacturing. We hire doers, makers, and creative thinkers who tackle our roles with an entrepreneurial spirit. Our culture is centered around meaningful work that brings new and innovative products to market at unprecedented speeds. We are a diverse team that comes from all walks of life and take pride in our team who is smart, genuine, humble, and passionate about what we do. It’s our people who fuel our creativity and make our culture feel like home. Join our team as a CNC Machinist (Third Shift) Third Shift - 11pm to 7am Sunday to Thursday | $2,000 Sign-On Bonus! Step into a fast-paced, high-tech manufacturing environment where precision and innovation come together. As a CNC Machinist, you'll take ownership of the entire machining process, from preparing CAM programs and setting up CNC mills and lathes to producing high-quality, tight-tolerance parts that help bring customer ideas to life. You'll play a critical role in ensuring rapid turnaround times, maintaining exceptional quality standards, troubleshooting production challenges, and keeping operations running efficiently. This hands-on role is perfect for a self-motivated problem solver who thrives in a dynamic environment, enjoys working with advanced manufacturing technology, and takes pride in delivering precision-engineered parts safely, accurately, and on time. What You Will Do: • Responsible for setting up CNC milling or CNC lathe machines and run jobs on CNC milling and CNC lathe machines ensuring all parts meet tight manufacturing requirements. • Prepare CAM files from various sources to include CAD files, prints, and verbal instruction. • Responsible for quick turnaround of parts and accuracy within established guidelines. • Maintain organization of jobs and material inventory. • Perform cleaning and general maintenance on milling or lathe machines and general shop equipment. • Must have a basic understanding of blueprint reading and geometric tolerances and how they relate to the finished part. • Perform thorough part inspections and make appropriate decisions relative to part quality requirements. • Ensure jobs are run in a timely manner to ensure on-time delivery. • Adhere to all quality and safety standards within the department. • Follows all processes and procedures during the shift, escalates problem areas to shift team lead/supervisor as appropriate. • Support daily production by identifying solutions for chronic issues and problems that cannot be resolved by production associates. • Responsible for maintaining a neat and organized production area consistent with Protolabs housekeeping standards. • Responsible for working in a safe manner consistent with Protolabs policies. • Self-starter capable of dealing with a variety of tasks in a fast paced, multi-tasking environment. • Responsible for ensuring completion of operator PMs during shift. What It Takes: • High School Diploma or equivalent. • Experience as a CNC Milling or CNC lathe machine operator preferred doing setup and some understanding of programming • Knowledge of Machining in a prototype manufacturing setting or related experience and education. • Familiarity with the tools of the trade; Microsoft Office suite of products, SolidWorks, Mastercam and CAD/CAM. • Strong mechanical aptitude and troubleshooting skills. • Ability to read blueprints and use measuring instruments such as protractors, calipers, height gauges. • Ability to interpret and explain written and statistical data. • Strong attention to detail and communication skills. • Ability to manage time and prioritize work in an effective manner. • Highly developed, demonstrated teamwork skills. • Demonstrates a high degree of confidentiality. • Demonstrated ability to increase productivity and continuously improve methods, approaches, and departmental contribution while being cost-sensitive. • Commitment to continuous learning. • Commitment to customer or employee service. What's In It For You: • We offer a competitive salary • In addition, we offer amazing benefits including but not limited to: • Health Insurance: Traditional OR High Deductible plan • Flexible Spending Accounts • Health Savings Account (including employer contributions) • Dental and Vision • Basic and Supplemental Life Insurance • Short-Term and Long-Term Disability • Paid caregiver leave • You will receive 3 weeks of PTO + Holiday Pay + Volunteer Hours • 401k with company match and immediate vest • Employee Stock Purchase Program at a 15% discounted rate • Matching grants through Protolabs foundation • And More!
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Full TimeVia Partner
CNC Machinist (First Shift)
HQI 93
Nashua, NH$27–$40/hr8/21/2026
Be yourself at Protolabs Studies have shown that women and people of color are less likely to apply to jobs unless they meet every single qualification. We are an equal opportunity employer, and we are committed to building a diverse team that feels they are valued in the workplace. So do you feel you do not meet every single requirement but still intrigued? We encourage you to still apply! You can help make our company even better. We do not discriminate based on race, color, national origin, sexual orientation, gender, age, mental or physical ability, or any way you represent yourself. We strongly believe diversity makes for more successful teams. Why Protolabs? We are the leaders in digital manufacturing. We hire doers, makers, and creative thinkers who tackle our roles with an entrepreneurial spirit. Our culture is centered around meaningful work that brings new and innovative products to market at unprecedented speeds. We are a diverse team that comes from all walks of life and take pride in our team who is smart, genuine, humble, and passionate about what we do. It’s our people who fuel our creativity and make our culture feel like home. Join our team as a Machinist! And receive a $2,000 Sign On Bonus! First Shift – Mon to Fri 7am to 3pm The CNC Machinist is responsible for creating prototype machined parts on CNC Milling machines. The role will also create computer programs for the CNC machines using Mastercam and do set up to run multiple parts if needed. What you will do • Responsible for setting up CNC milling or CNC lathe machines and run jobs on CNC milling and CNC lathe machines ensuring all parts meet tight manufacturing requirements. • Prepare CAM files from various sources to include CAD files, prints, and verbal instruction. • Responsible for quick turnaround of parts and accuracy within established guidelines. • Maintain organization of jobs and material inventory. • Perform cleaning and general maintenance on milling or lathe machines and general shop equipment. • Must have a basic understanding of blueprint reading and geometric tolerances and how they relate to the finished part. • Perform thorough part inspections and make appropriate decisions relative to part quality requirements. • Ensure jobs are run in a timely manner to ensure on-time delivery. • Adhere to all quality and safety standards within the department. • Follows all processes and procedures during the shift, escalates problem areas to shift team lead/supervisor as appropriate. • Support daily production by identifying solutions for chronic issues and problems that cannot be resolved by production associates. • Responsible for maintaining a neat and organized production area consistent with Protolabs housekeeping standards. • Responsible for working in a safe manner consistent with Protolabs policies. • Self-starter capable of dealing with a variety of tasks in a fast paced, multi-tasking environment. • Responsible for ensuring completion of operator PMs during shift. • Perform other related duties as assigned. What it takes • High School Diploma or equivalent. • Experience as a CNC Milling or CNC lathe machine operator preferred doing setup and some understanding of programming • Knowledge of Machining in a prototype manufacturing setting or related experience and education. • Familiarity with the tools of the trade; Microsoft Office suite of products, SolidWorks, Mastercam and CAD/CAM. • Strong mechanical aptitude and troubleshooting skills. • Ability to read blueprints and use measuring instruments such as protractors, calipers, height gauges. • Ability to interpret and explain written and statistical data. • Strong attention to detail and communication skills. • Ability to manage time and prioritize work in an effective manner. • Highly developed, demonstrated teamwork skills. • Demonstrates a high degree of confidentiality. • Demonstrated ability to increase productivity and continuously improve methods, approaches, and departmental contribution while being cost-sensitive. • Commitment to continuous learning. • Commitment to customer or employee service. What is in it for you • We offer a competitive salary • In addition, we offer amazing benefits including but not limited to: • Health Insurance: Traditional OR High Deductible plan • Flexible Spending Accounts • Health Savings Account (including employer contributions) • Dental and Vision • Basic and Supplemental Life Insurance • Short-Term and Long-Term Disability • Paid caregiver leave • You will receive 3 weeks of PTO + Holiday Pay + Volunteer Hours • 401k with company match and immediate vest • Employee Stock Purchase Program at a 15% discounted rate • Matching grants through Protolabs foundation • And More!
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Full TimeVia Partner
Senior Mechanical Engineer
HQI 80
Nashua, NH, us8/14/2026
Company Description Arista Networks is an industry leader in data-driven, client-to-cloud networking for large data center, campus and routing environments. What sets us apart is our relentless pursuit of innovation. We leverage the latest advancements in cloud computing, artificial intelligence, and software-defined networking to provide our clients with a competitive edge in an increasingly interconnected world. Our solutions are designed to not only meet the current demands of the digital landscape but to also anticipate and adapt to future challenges. At Arista we value the diversity of thought and perspectives that each employee brings to the table. We  believe that fostering an inclusive environment, where individuals from various backgrounds and experiences feel welcome, is essential for driving creativity and innovation. Our commitment to excellence has earned us several prestigious awards, such as Best Engineering Team, Best Company for Diversity, Compensation, and Work-Life Balance. At Arista, we take pride in our track record of success and strive to maintain the highest standards of quality and performance in everything we do. Job Description Who You’ll Work With In each project you will work with a cross functional team to ensure that the end solution is brought to market quickly and meets our customer's needs. What You’ll Do This position reports to the Mechanical Engineering Manager and is responsible for the mechanical design of the next module or the next chassis that we bring to market. Arista produces switches with a high number of ports per rack unit. This creates challenges in mechanical design. You will be faced with the usual requirements, like structure, cooling, EMC, safety, manufacturability, cost, appearance, tolerances, documentation, conforming to a family of existing products, along with tight schedules.  • Explore solutions suggested by team members and add new solutions that blend all of the requirements. • Implement the selected design using Creo 3D CAD and provide all the necessary drawings, critical to function dimensions and 3D files to allow the design to be prototyped and manufactured. • Schedule and manage peer and cross functional team reviews of your design and participate in reviews of other engineers designs. • Structure bill of materials (BOM), release and change the product using product lifecycle management tools (Agile). • Provide 3D models to be used in thermal simulations. • Provide PCB design drawings and 3D files to the ECAD design team.  Work with the electrical engineer and PCB layout to address placement concerns.  Check the final design of the PCB. • Work with CMs and suppliers to address any DFM concerns they have. • Work in the lab to check prototypes against the 3D MCAD design and debug design issues. • Communicate manufacturing issues found in the lab to the CM. • Some travel to suppliers to troubleshoot issues or to help expedite a build is required. • Participate in cross-functional team meetings to resolve production sustaining issues. Qualifications • BS, MS, or PhD in Mechanical Engineering + 7 years’ experience. • Relevant experience in mechanical design of computer/network equipment designed to operate in data centers is preferred. • Experience in ECO, BOM and Deviation processes, (Agile experience a plus). • Experience using ProEngineer (PTC Creo) is a plus. • Experience with Mechanica (PTC Creo Simulate) a plus. • Experience with thermal simulation and air flow testing is a plus. • Experience with liquid cooling systems a plus. • Experience designing sheet metal parts using soft and hard tooling guidelines. • Plastic part design for both cosmetic and non-cosmetic uses. • Familiarity with PDMLink (PTC Windchill) a plus. • Hands-on experience with tests (shock, vibe, EMC etc.) is a plus. • Ability to lift weight upwards of 50 pounds • Fluent in English   Additional Information Arista Networks is an equal opportunity employer.  Arista makes all hiring and employment-related decisions in a non-discriminatory manner without regard to race, color, religion, sex, sexual orientation, gender identity, national origin or any other factor determined to be unlawful under applicable federal, state, or law law.  All your information will be kept confidential according to EEO guidelines.
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Full TimeVia Partner
Material Handler
HQI 90
Nashua, NH$19–$23/hr7/24/2026
Be yourself at Protolabs Studies have shown that women and people of color are less likely to apply to jobs unless they meet every single qualification. We are an equal opportunity employer, and we are committed to building a diverse team that feels they are valued in the workplace. So do you feel you do not meet every single requirement but still intrigued? We encourage you to still apply! You can help make our company even better. We do not discriminate based on race, color, national origin, sexual orientation, gender, age, mental or physical ability, or any way you represent yourself. We strongly believe diversity makes for more successful teams. Why Protolabs? We are the leaders in digital manufacturing. We hire doers, makers, and creative thinkers who tackle our roles with an entrepreneurial spirit. Our culture is centered around meaningful work that brings new and innovative products to market at unprecedented speeds. We are a diverse team that comes from all walks of life and take pride in our team who is smart, genuine, humble, and passionate about what we do. It’s our people who fuel our creativity and make our culture feel like home. Join our team as a Material Handler/Driver! Split Shift – Mon to Fri 12pm to 8pm The Material Handler is responsible for moving, organizing, and maintaining raw materials, work-in-process, and finished goods throughout the production environment. This role supports manufacturing operations by ensuring materials are available where needed, inventory is accurate, and shipments are handled efficiently and safely. This role will require operating a forklift and driving the company van to and from local vendors as needed. What you will do • Operate a forklift in the manufacturing shop. • Drive the company van to and from local vendors as needed • Receive, count, and measure incoming material • Retrieve and store materials in the stock prep area and on stock shelves. • Scan material certifications to the corresponding job folders. • Set up and distribute material for CNC milling areas • Unload and reload trailers • Weigh all scrap bins for pick up • Maintain scrap bins • Cut raw stock material for shop floor • Safely operate Forklift to company standards • Maintain organization of jobs and material inventory. • Perform cleaning and general maintenance. • Perform other related duties as assigned What it takes • High School Diploma or equivalent • 1+ years of shipping and receiving experience • 1+ years of forklift experience • Forklift Certified • Valid Driver's license with a clean driving record • Inventory control experience preferred • Previous experience in Manufacturing environment • Ability to read blueprints, Use of SolidWorks and Mastercam. • Self-starter capable of dealing with a variety of tasks in a fast paced, multi-tasking environment • Ability to solve problems that arise in a manufacturing environment without direct supervision while also performing as part of a team. • Ability to manage time and prioritize work in an effective manner. • Knowledge of Machining in a prototype manufacturing setting or related experience and education. • High standard of attention to detail. • Basic level of Microsoft Office Suite, (Outlook, Word, Excel) What is in it for you • We offer a competitive salary • In addition, we offer amazing benefits including but not limited to: • Health Insurance: Traditional OR High Deductible plan • Flexible Spending Accounts • Health Savings Account (including employer contributions) • Dental and Vision • Basic and Supplemental Life Insurance • Short-Term and Long-Term Disability • Paid caregiver leave • You will receive 3 weeks of PTO, plus Holiday Pay and Volunteer Hours • 401k with company match and immediate vest • Employee Stock Purchase Program at a 15% discounted rate • Matching grants through Protolabs foundation • And More!