31 process development engineer jobs at 13 companies in Keene, NH

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Sr. Manufacturing Development Engineer – Process
Devens, Massachusetts, United States
$106k-$171k/yr OnsiteFull Time
VulcanForms
VulcanForms: Provides industrial-scale metal additive manufacturing and precision machining services.
5+ YOE5+ years in process development or metallurgical/advanced materials processing; DOE/SPC statistical experience; materials and thermal process expertise; Bachelor's (or Master's) in a related engineering/materials field.
Minitab, JMP, CAD
4d
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Development Quality Engineer
Westford, Massachusetts, United States
$61k-$123k/yr OnsiteFull Time
Abbott
AbbottNYSE: ABT: Manufactures medical devices, diagnostics, and nutritional health products.
2+ YOEProvide process/quality engineering support for manufacturing and product development; perform root cause analysis, implement corrective/preventive actions, develop quality plans and FMEAs.
4d
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Development Quality Engineer
Westford, Massachusetts, United States
$61k-$123k/yr OnsiteFull Time
Abbott
AbbottNYSE: ABT: Provides medical devices, diagnostics, and science-based nutritional products.
2+ YOEBachelor's in engineering (electrical preferred) plus 2+ years experience or Master's with 0+ years; knowledge of process and quality engineering, FMEA, data analysis, and medical device manufacturing.
1mo
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Process Engineer (Leominster, MA, US, 1453)
Leominster, Massachusetts, United States
OnsiteFull Time
Belden
BeldenNYSE: BDC: Designs and manufactures networking, security and connectivity products.
3+ YOEDevelop and improve manufacturing processes, manage MRB/non-conforming material, lead corrective action programs, maintain SOPs and ISO 9001 compliance, support audits, apply problem-solving tools (DOE, root cause, statistics); SAP experience a plus.
SAP
1mo
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Supplier Quality Development Engineer
Nashua or Wayne or Manassas or Austin or New Hampshire or New Jersey or Virginia or Texas
$118k-$201k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
4+ YOEBachelor's degree plus 4+ years (or 8+ related) experience in manufacturing/quality/process engineering; supplier development, ISO9001/AS9100 experience, strong root-cause analysis and communication skills; up to 50% travel.
1mo
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Electro-Mechanical Engineer – Process Specialist
West Lebanon, New Hampshire, United States
$106k-$123k/yr OnsiteFull Time
ESAB
ESABNYSE: ESAB: Manufacturer of industrial welding, cutting, and gas control equipment.
5+ YOEBachelor's in engineering, 5+ years mechanical design experience, troubleshooting large electro-mechanical machines, SolidWorks, microcontrollers/PLC experience, DOE familiarity, prototype build and process development skills.
SolidWorks, Microcontrollers, PLC, DOE, LASER, WaterJet
3d
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Senior Specialist, Associate Aseptic Process Validation Engineer
Devens, Massachusetts, United States
$88k-$106k/yr OnsiteFull Time
Bristol Myers Squibb
Bristol Myers SquibbNew York Stock Exchange: BMY: Develops and distributes innovative medicines for serious diseases.
2+ YOEBachelor\u0019s in science/engineering, 2+ years biopharmaceutical operations experience, knowledge of cGMP and aseptic processing/validation, audit experience, strong written/verbal communication.
1mo
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Co-op - Process Engineering (Organ Manufacturing Group)
Manchester, New Hampshire, United States
OnsiteMultiple Commitments Available
United Therapeutics
United TherapeuticsNasdaq: UTHR: Develops rare disease therapies and manufactured transplantable organs.
1+ YOEMust be an actively enrolled rising undergraduate junior or graduate student in engineering or materials science, have 1+ years hands-on lab experience, experience with 3D bioprinting (DLP/SLA), GLP knowledge, strong communication, and availability to work 40 hrs/week onsite in Manchester, NH.
3D bioprinting, 3D printer, DLP, SLA, Solidworks, OnShape, Fusion 360, Mathematica, Python, COMSOL, Finite Element Methods, confocal microscope, µ-CT, fluidic systems, ventilator
2w
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Manufacturing Engineer
Manchester, New Hampshire, United States
OnsiteFull Time
Merrimack Manufacturing
Merrimack Manufacturing: Manufactures medical devices and advanced healthcare technology components.
0+ YOE0–3+ years manufacturing engineering experience, hands-on production/process development, statistical analysis, troubleshooting electro-mechanical systems, Lean/Six Sigma familiarity, strong communication and problem-solving.
16h
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Application Tooling Engineer
Nashua, New Hampshire, United States
OnsiteFull Time
Amphenol
AmphenolNYSE: APH: Manufactures electronic and fiber optic connectors and interconnect systems.
Bachelor's in mechanical engineering, proficiency with CAD and office software, ability to develop and validate tooling, define processes, read technical drawings, and collaborate with suppliers.
Creo, SolidWorks, Microsoft Excel, Microsoft Word, Microsoft PowerPoint
2mo
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Senior Signal Processing Systems Engineer
Tyngsborough, Massachusetts, United States
$106k-$190k/yr OnsiteFull Time
General Atomics
General Atomics: Designs and manufactures unmanned aircraft and nuclear technology systems.
8+ YOESenior systems engineer with extensive radar/signal processing experience; develop architectures, algorithms and simulations; MATLAB/Python/C proficiency; ability to obtain DoD Secret clearance; strong communication and problem-solving skills.
MATLAB, Python, C, Confluence, Jira, Git
1w
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Advanced Materials and Technology Engineer
Nashua, New Hampshire, United States
OnsiteFull Time
Amphenol
AmphenolNYSE: APH: Designs and manufactures electronic connectors and interconnect systems.
5+ YOEBachelor's in materials or related field (advanced degree preferred), 5+ years materials development experience, expertise with polymers and metals, material characterization and manufacturing processes, strong analytical and communication skills.
Moldflow, Moldex 3D, Sigmasoft, Creo, SolidWorks, NX, Microsoft Excel, Matlab, Minitab, Origin, SEM, DSC, TGA, DMA, FTIR
1mo
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Manufacturing Engineer III
Charlestown, New Hampshire, United States
OnsiteFull Time
Whelen Engineering
Whelen Engineering: Manufacturer of emergency warning and public safety lighting.
6+ YOEPlan and design manufacturing processes; contribute to projects; work independently; support continuous improvement; communicate with leadership; evaluate mechanical/electromechanical systems; develop prototypes; train technicians; DFMA experience; SolidWorks/CNC/milling and welding experience preferred.
SolidWorks, CNC Milling, CNC Lathe, Sheet Metal Design, MIG Welding, TIG Welding, Hand Assembly Techniques, SMT, Wave Soldering
3d
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Cybersecurity Research Engineer - RE/DSP
Bedford, New Hampshire, United States
$146k-$234k/yr OnsiteFull Time
Peraton
Peraton: Provides advanced technology and mission support for government agencies.
8+ YOEAdvanced expertise in reverse engineering and digital signal processing, 8+ years experience with BS (or 6+ with MS/3+ with PhD), proficiency in C/C++/Java/Python/Go, OS and networking internals, modern development toolchains, Top Secret/SCI clearance and US citizenship.
C, C++, Java, Python, Go, Linux, MacOS, Windows, Git, subversion, CI/CD, GHIDRA, Hex-Rays IDA, Binary Ninja, Angr, Cuckoo sandbox, OllyDBG, WinDbg, Metasploit, Cobalt Strike, CORE, EMANE, MiniNet, Docker, Docker Swarm, Kubernetes, Terraform, AWS, Azure, OpenStack
2w
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Linux Kernel Software Engineer
Nashua, New Hampshire, United States
OnsiteFull Time
Arista Networks
Arista NetworksNYSE: ANET: Provides cloud networking solutions and high-speed multilayer Ethernet switches.
3+ YOEExpert C programming and Linux kernel development experience; familiarity with kernel architecture, upstream processes, IP networking, CPU architectures (x86/ARM); C++, Python desirable; BS/MS/PhD or equivalent experience with multi-year experience.
Linux kernel, C, C++, Python
3mo
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Graduate - Sustaining Product Engineer
Leominster, Massachusetts, United States
$64k-$96k/yr OnsiteFull Time
Infineon Technologies
Infineon TechnologiesFrankfurt Stock Exchange: IFX: Designs and manufactures semiconductors for power and IoT systems.
Graduate-level candidates (Fall 2025 or Spring 2026) with a relevant Bachelor's or Master's degree or 3+ years vocational training; knowledge of semiconductor backend processing, design verification, yield optimization, root cause analysis, strong communication and problem-solving; must be US citizen or permanent resident.