9 process optimization engineer jobs at 8 companies in Killingly Center, CT

5d
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Environmental & Process Engineer
East Hartford, Connecticut, United States
OnsiteFull Time
BiOrigin Specialty Products
BiOrigin Specialty Products: Manufacturer of sustainable specialty paper and tissue products.
Lead environmental compliance and process optimization at a paper mill; bachelor\u0002s in engineering/science required, experience in paper or similar industry, regulatory reporting, troubleshooting, and communication skills.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, JDE, Outlook
1mo
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Chemical Process Engineer
Marlborough, Massachusetts, United States
OnsiteFull Time
XL Batteries
XL Batteries: Develops organic flow batteries for large-scale energy storage.
5+ YOEDevelop, optimize, and scale chemical processes for organic flow batteries; experience with process design, scale-up, PFDs/P&IDs, HAZOP, and regulatory documentation; ability to work onsite and collaborate cross-functionally.
Aspen, MATLAB, Python
1mo
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Chemical Process Development Engineer
East Providence, Rhode Island, United States
$100k-$110k/yr OnsiteFull Time
Aspen Aerogels
Aspen AerogelsNYSE: ASPN: Manufacturing high-performance aerogel insulation for energy and transportation.
2+ YOEBachelor's in Chemical Engineering, 2+ years chemical process development experience, knowledge of silica synthesis/materials, pilot-to-production scale-up, analytical method development, and process optimization.
1mo
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Product Process Engineer I
Manchester, Connecticut, United States
$75k-$95k/yr OnsiteFull Time
Sumitomo Bakelite North America
Sumitomo Bakelite North America: Manufactures molding compounds and provides technical and customer support to industrial clients.
Prefer BS in Engineering; experience with batch and continuous operations; develop/modify chemical formulations; create PFDs and P&IDs; perform process optimization, troubleshooting, and computer modeling; MS Office proficiency. E-verify, background check, and drug screen required.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Access, Microsoft Outlook
3w
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Process Engineer
Philadelphia or Simsbury or Chesapeake or O'Fallon or Jersey City or Whitehouse Station
$80k-$118k/yr OnsiteFull Time
Chubb
ChubbNYSE: CB: Provides property, casualty, and life insurance and reinsurance services globally.
Experience leading process discovery, analysis, design, or optimization in transformation/continuous improvement; strong analytical, communication, and change-management skills; familiarity with AI-enabled tools and digital/automation solutions.
Microsoft Copilot, Claude, Microsoft SharePoint, Microsoft Teams, JIRA, Microsoft Visio, Microsoft Excel
1mo
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Manufacturing Science & Technology (MSAT) Engineer - Fermentation Process Development
Natick, Massachusetts, United States
$130k-$145k/yr OnsiteFull Time
Kula Bio
Kula Bio: Developing sustainable biofertilizers using nitrogen-fixing microbes.
5+ YOEPhD and ~5+ years in fermentation/bioprocessing/biochemical engineering with hands-on fermentation development, scale-up, process transfer, troubleshooting, and optimization experience.
4d
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Applications Engineer
Windsor, Connecticut, United States
FieldFull Time
Trident Machine Tools
Trident Machine Tools: Exclusive distributor for Haas Automation CNC machine tools
2+ YOERequires 2–5 years of hands-on CNC machining experience, Haas CNC expertise, G-code programming, CNC setup and operation, process optimization, engineering drawing and GD&T interpretation, a driver's license, and regional travel willingness.
Haas CNC, G-code, PPE
1mo
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Engineering & Maintenance Manager
Holyoke, Massachusetts, United States
$103k-$177k/yr OnsiteFull Time
SEE
SEENYSE: SEE: Global provider of food and protective packaging solutions.
6+ YOE3+ MgmtBachelor's required (engineering/technical preferred), 6+ years in extrusion manufacturing, 3+ years leadership, troubleshooting and process optimization experience, familiarity with PLCs, product testing, and continuous improvement methods.
PLC, Lean Manufacturing, Six Sigma, TPM, Kaizen, OEE
2mo
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CNC Programmer
North Kingstown, Rhode Island, United States
$28-$38/hr OnsiteFull Time
ASC Engineered Solutions
ASC Engineered Solutions: Manufacturer of precision-engineered pipe joining and flow control products.
5+ YOE5+ years CNC programming, CAD/CAM proficiency, Mastercam, GD&T, CAD models interpretation, tooling and process optimization.
Mastercam, CAD/CAM, G-code programming