136 production process engineer jobs at 80 companies in Merrimack, NH

3d
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Manufacturing Process Engineer
South Grafton, Massachusetts, United States
$100k-$140k/yr OnsiteFull Time
Molex
Molex: Electronic, electrical, and fiber-optic connectivity systems manufacturer serving automotive, industrial, medical, and data-center customers.
7+ YOEBachelor's degree in engineering and 7+ years of process or manufacturing engineering experience in production. Requires manufacturing process development, product launches, and PLC-controlled equipment expertise.
PLC, Design of Experiments (DOE), Six Sigma, SPC
2w
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Process Engineer: Manufacturing/Production, Process Improvement; On Site Bow, NH
Bow, New Hampshire, United States
OnsiteFull Time
Saint-Gobain
Saint-GobainEuronext Paris: SGO: Global leader in light and sustainable construction.
5+ YOEBachelor's degree in engineering or a related technical field and 5+ years of process engineering in manufacturing, or 3+ years in chemical processing engineering; master's preferred.
2w
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Process Engineer: Manufacturing/Production, Process Improvement; On Site Bow, NH
Bow, New Hampshire, United States
OnsiteFull Time
Saint-Gobain
Saint-GobainEuronext Paris: SGO: Global leader in light and sustainable construction.
5+ YOEBachelor's degree in engineering or a related technical field and 5+ years of process engineering in manufacturing or 3+ years in chemical processing engineering; master's preferred.
OEE
2w
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Process Engineer: Manufacturing/Production, Process Improvement; On Site Bow, NH
Bow, New Hampshire, United States
OnsiteFull Time
Saint-Gobain
Saint-GobainEuronext Paris: SGO: Global leader in light and sustainable construction.
5+ YOEBachelor's degree in engineering or a related technical field required; master's preferred. Requires 5+ years of process engineering in manufacturing or 3+ years in chemical processing engineering.
Flexible Spending Account, Healthcare Saving Account, Retirement Accumulation Plan (RAP), Cash Balance Pension Plan, PerkSpot Employee Discount Program
2mo
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Process Engineer
Salem, New Hampshire, United States
OnsiteFull Time
Emerald Technologies
Emerald Technologies: Private electronics manufacturing services provider serving OEMs with high-reliability assembly, design, engineering, and testing.
4+ YOEMinimum 4 years engineering/quality experience in PCBA or PCB manufacturing; familiarity with IPC-A-610 and IPC J-STD-001; experience with SMT, AOI/X-ray, root cause analysis, process optimization, and production support.
AOI, X-ray, SMT
2w
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Sr. Process Engineer
Billerica, Massachusetts, United States
HybridFull Time
Quanterix
QuanterixNasdaq: QTRX: Public biotechnology selling ultrasensitive biomarker instruments, assays, and laboratory services to researchers, clinicians, and biopharma companies.
4+ YOEBS with 6+ years, MS with 5+ years, or PhD with 4+ years in product and process development; experience with reagent manufacturing, regulated environments, process characterization, scale-up, and cross-functional collaboration.
Simoa, PhenoCycler, PhenoImager Fusion, PhenoCode
2mo
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Process Engineer
Rochester, New Hampshire, United States
OnsiteFull Time
Albany Engineered Composites, Inc.
Albany Engineered Composites, Inc.NYSE: AIN: Designing and manufacturing advanced engineered composite components for engine and airframe applications in commercial and military aircraft, missiles and unmanned vehicles.
3+ YOEBS in Engineering, 3+ years related experience (3-5 preferred) in aerospace/composites; experience taking designs to production; knowledge of RTM/VARTM/autoclave, GD&T, PLM/MRP tools, 3D CAD, SPC (Cp/Cpk), and project management.
Windchill, SAP, SolidWorks, AutoCAD, Unigraphics, CATIA, Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Microsoft Project, Microsoft Visio
4d
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Senior Process Engineer, Clinical Operations
Boston, Massachusetts, United States
$135k-$165k/yr HybridFull Time
Elucid
Elucid: AI medical technology providing cardiovascular imaging analysis software to physicians.
5+ YOEBachelor's degree in engineering, biomedical engineering, or related field; 5+ years in process engineering or operational optimization with SaMD or medical imaging products; Lean or Six Sigma experience and strong analytical skills.
1d
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4.6. Senior Production Engineer
Exeter, New Hampshire, United States
OnsiteFull Time
Phoenix Tailings
Phoenix Tailings: U.S. private rare-earth metals producer refining mining waste into metals and alloys for defense, energy, and advanced manufacturing.
4+ YOEBachelor's or master's degree in engineering or materials science; 4–7 years in production, process, or manufacturing engineering; industrial systems, troubleshooting, data analysis, and process improvement experience required.
1w
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Senior Process Engineer
Woburn, Massachusetts, United States
$107k-$130k/yr OnsiteFull Time
Terrestrial Bio
Terrestrial Bio: Private U.S. biotechnology developing needle-free microarray patches for delivering GLP-1 medicines, vaccines, and other therapies.
7+ YOEBS or higher in engineering and 7–9 years of hands-on R&D experience in medical devices or biopharmaceuticals; GMP combination-product experience and statistical methods are highly desirable.
1mo
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Sr. Production Engineer
Wilmington, Massachusetts, United States
$100k-$118k/yr OnsiteFull Time
The Lubrizol Corporation
The Lubrizol Corporation: Specialty chemicals providing advanced additives and materials.
4+ YOEBS in Engineering, 4+ years chemical operations experience, process safety knowledge, Six Sigma/LEAN familiarity, ability to optimize processes and lead root cause analysis.
Statistical Process Control (SPC), Overall Equipment Effectiveness (OEE)
1mo
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Process Engineer
Amesbury, Massachusetts, United States
$69k-$118k/yr OnsiteFull Time
Arc Technologies, Inc.
Arc Technologies, Inc.: Axos-owned fintech platform helping technology companies manage cash, access yield, raise debt, and use AI-powered financial tools.
1+ YOEBachelor's in engineering/science, 1+ years manufacturing/product development experience, ability to obtain DOD security clearance, Microsoft Office proficiency, attention to detail, and process parameter management skills.
Microsoft Word, Microsoft Excel, Microsoft Access, Microsoft PowerPoint, Solid Works, Solid Edge, Master Cam
1mo
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Production Manufacturing Engineer
Devens, Massachusetts, United States
$100k-$137k/yr OnsiteFull Time
VulcanForms
VulcanForms: Private U.S. metal additive manufacturing serving medical, defense, aerospace, and semiconductor customers with precision components.
5+ YOE5+ years manufacturing engineering experience, expertise in process development, continuous improvement, MES/ERP systems, data-driven problem solving, and hands-on production support.
MES, ERP, SPC, Design of Experiments (DOE)
3w
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SMT Process Engineer II
Charlestown, New Hampshire, United States
OnsiteFull Time
Whelen Engineering
Whelen Engineering: Family-owned American manufacturer of emergency warning lights, sirens, controllers, and mass-notification systems for first responders and fleets.
Establish and control SMT production processes, support equipment and operators, collect production data, troubleshoot SMT/THT/selective solder issues, and drive continuous improvement.
1mo
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Process Engineer
Norwood or Salem
$50k-$70k/yr HybridFull Time
The CCS Companies
The CCS Companies: Privately held U.S. BPO firm serving businesses with debt collection, contact-center, claims-processing, and revenue-cycle services.
Design, develop, implement and support production applications and workflows; proficiency with MS Excel/Word and Synergy; strong communication, analytical and organizational skills; familiarity with FACs or Artiva preferred.
FACs, Artiva, Microsoft Excel, Microsoft Word, Synergy, text editors
1mo
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Principal Process Engineer
Bedford, Massachusetts, United States
$150k-$165k/yr OnsiteFull Time
Werfen
Werfen: Family-owned specialized diagnostics manufacturer and distributor serving hospitals and independent clinical laboratories worldwide.
12+ YOEBachelor's in engineering or science, ~12 years product development experience (8–10 with advanced degree), in‑vitro medical device experience desired, experience with validation (IQ/OQ/PQ), pFMEA, DoE, and mentoring.
1w
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Principal Semiconductor Fab In-Process RF Test Engineer
Andover, Massachusetts, United States
$108k-$205k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: Aerospace and defense providing advanced technology solutions.
10+ YOEBachelor's degree in a STEM field, 10+ years of RF semiconductor testing experience, U.S. citizenship, and ability to obtain and maintain a Secret security clearance. Experience with semiconductor processes and production testing preferred.
Statistical Process Control (SPC), SPC software
2mo
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Semiconductor Process Technician
Nashua, New Hampshire, United States
$65k-$104k/yr OnsiteFull Time
BAE Systems
BAE SystemsLSE: BA.: Global defense, aerospace, and security technology.
3+ YOEHigh school diploma and ~3 years' experience or equivalent. Perform wafer fab processing steps, ensure and qualify equipment, run calibrations/tests, track production in PROMIS, follow clean-room and ESH practices; preferred etch, deposition and photolithography experience.
PROMIS, FCS
2w
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Engineering Governance and Process Director
Merrimack, New Hampshire, United States
HybridFull Time
BAE Systems
BAE SystemsLSE: BA.: Global defense, aerospace, and security technology.
12+ YOEBachelor's degree in a technical field and 12 years' experience or equivalent; engineering leadership, systems engineering, product development, lifecycle management, aerospace standards, process modernization, and digital engineering experience required.
ARAS Innovator, BAE Systems Data Web Express, Generative AI, Stack AI
2w
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Associate Engineer/Scientist, Process & Product Transfer
Woburn, Massachusetts, United States
$95k/yr OnsiteFull Time
Spear Bio
Spear Bio: Private biotechnology developing wash-free ultrasensitive immunoassays for protein biomarker research and early disease diagnostics.
1+ YOEBachelor's or master's degree in a relevant engineering or science field plus 1–3+ years of regulated-industry experience; requires diagnostic transfer or manufacturing, cGMP, validation, documentation, analysis, and collaboration skills.
Microsoft Excel, AI