8 process optimization engineer jobs at 8 companies in Concord, NH

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Process Engineer
Salem, New Hampshire, United States
OnsiteFull Time
Emerald Technologies
Emerald Technologies: Provides design and manufacturing services for complex electronic assemblies.
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
2mo
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Process Development Engineer
Billerica, Massachusetts, United States
$120k-$180k/yr OnsiteFull Time
Boston Materials
Boston Materials: Manufactures advanced energy transfer materials for semiconductors and aerospace.
Process development engineer to design and optimize chemical/materials processes; data analysis; ensure safety, capacity, and yield targets.
1w
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Process Engineer 1
Jaffrey, New Hampshire, United States
$73k-$111k/yr OnsiteFull Time
Merck
MerckXETRA: MRK: A science and technology providing healthcare, life science, and electronics solutions.
1+ YOESupport manufacturing of high‑purity membranes, optimize processes, troubleshoot equipment, ensure cGMP compliance, and lead yield and quality improvements. Requires engineering degree or equivalent experience and data/statistical skills.
Microsoft products, Minitab, CAD
1mo
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Plastics Process Engineer
Billerica, Massachusetts, United States
$130k-$145k/yr OnsiteFull Time
Nova Biomedical
Nova Biomedical: Develops and manufactures blood testing analyzers and diagnostic equipment.
Expertise in injection molding and scientific molding, develop/optimize molding parameters, execute mold validations, support mold maintenance and troubleshooting; BS in Plastics Engineering required; Master Molder preferred.
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Process Technology Analyst - Fiber Technology Center
Bedford, New Hampshire, United States
OnsiteFull Time
Valmet
ValmetNasdaq Helsinki: VALMT: Provides process technologies and automation systems for industrial manufacturing.
Analyze and optimize pulp and paper processes, conduct laboratory and field analyses, maintain equipment, and coordinate with cross-functional teams; hands-on mechanical work with moderate to heavy lifting.
1w
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Industrial Engineer
Nashua, New Hampshire, United States
OnsiteFull Time
Amphenol
AmphenolNYSE: APH: Manufactures electronic and fiber optic connectors and interconnect systems.
3+ YOE3+ years manufacturing/process engineering experience preferred; BS in engineering preferred; strong Excel and CAD skills; knowledge of stamping, plating, molding, assembly; ability to analyze costs, optimize processes, and travel occasionally.
Microsoft Excel, Microsoft Word, PowerPoint, AutoCAD, SolidWorks, Creo, Microsoft Project, Microsoft Access, ERP Systems
5d
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Sr. Production Engineer
Wilmington, Massachusetts, United States
$100k-$118k/yr OnsiteFull Time
Lubrizol
Lubrizol: Produces specialty chemicals and additives for diverse industrial applications.
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)
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.