71 chemical engineer jobs at 41 companies in Ellington, CT
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Chemical Engineer
Oxford, Connecticut, United States
OnsiteFull Time
0+ YOEBachelor's degree in chemical engineering required. Knowledge of resins, elastomers, composites, plating, and analytical chemistry, including FTIR and DSC, is preferred.
FTIR, DSC
5d
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Sr Eng, AN/NA Special Projects
South Deerfield, Massachusetts, United States
$158k-$189k/yr OnsiteFull Time
15+ YOEBachelor's degree in Chemical Engineering and 15+ years in nitric acid, nitrate, fertilizer, ammonia, or related chemical processing. Requires process technology, capital projects, process safety, troubleshooting, and leadership expertise.
FEED, HAZOP, Process Safety Management, Layers of Protection Analysis, Management of Change
2w
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Manufacturing Engineer
West Springfield, Massachusetts, United States
$85k-$100k/yr OnsiteFull Time
5+ YOEBachelor's degree in Manufacturing Engineering Technology preferred; 5+ years of chemical processing or related engineering experience. ITAR eligibility required.
ITAR
1w
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Senior Project Engineer
Coventry, Rhode Island, United States
$120k-$140k/yr OnsiteFull Time
7+ YOEBachelor's degree in chemical, mechanical, or related engineering; 7+ years in pharmaceutical or chemical capital project design and execution; project leadership and PSM experience required. PE preferred.
PLC, DCS, SCADA, BMS, PFDs, P&IDs, FATs, SATs
5d
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Process Engineer
Groton or United States
OnsiteFull Time
Bachelor’s degree in engineering required; mechanical, chemical, materials science, or related fields accepted. Requires analytical and communication skills, process improvement experience, and ability to lift up to 50 lbs.
Lean, Six Sigma
2w
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Applications Engineer
Meriden, Connecticut, United States
OnsiteFull Time
0+ YOEBachelor's degree in mechanical, chemical, or related engineering; 0–5 years related experience; strong analytical, problem-solving, communication, and prioritization skills. Pumps, hydraulics, CRM, or ERP experience preferred.
Salesforce, SAP
1d
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Environmental Engineer 2
East Hartford, Connecticut, United States
$70k-$115k/yr HybridFull Time
1+ YOEBachelor's degree in Civil, Environmental, or Chemical Engineering preferred with 1 year of related experience; valid driver's license required; CADD, design, Microsoft software, and communication skills needed.
CADD, Microsoft Excel, Microsoft Word
2w
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Wastewater Process Engineer
Brooklyn or New Haven
$85k-$130k/yr OnsiteFull Time
5+ YOEBachelor’s degree in environmental, chemical, civil engineering, or related field; 5–8+ years in wastewater process engineering; expertise in treatment processes, PFDs, P&IDs, mass balances, and process design.
BioWin, SUMO, GPS-X, MATLAB, AutoCAD, Civil 3D, Revit
2mo
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Early Professional, Environmental Engineer
Shelton or Glastonbury or Bristol
OnsiteFull Time
0+ YOEBachelor's in environmental/chemical/civil engineering, 0–1 years relevant experience, analytical mindset, technical writing and office software proficiency, familiarity with environmental laws and safety practices, occasional travel.
1mo
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Draw Process Engineer
Sturbridge, Massachusetts, United States
$75k-$110k/yr OnsiteFull Time
2+ YOEBachelor's in physics, mechanical/chemical engineering or materials science; 2+ years process development/manufacturing experience preferred; experience in ISO-certified industrial setting; optical fiber background and LEAN/Six Sigma certifications preferred; Excel, Power BI, Python skills.
Microsoft Excel, Power BI, Python, Microsoft Office
2w
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Senior Product Development Engineer
New Hartford, Connecticut, United States
OnsiteFull Time
10+ YOEBachelor's degree in chemistry, chemical engineering, polymer science, or materials science; 10–15 years' experience; applied polymer science, PSA adhesives, coatings, curing, processing, formulation, and DOE expertise.
Design of Experiments, GPC, DSC, TGA, FTIR, SEM, DMA
1w
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Engineer, Test/Electrical Design Engineering
South Windsor, Connecticut, United States
OnsiteFull Time
2+ YOERequires a mechanical or chemical engineering degree, relevant experience, component and instrumentation knowledge, supplier relationship skills, strong organization, and computer skills; LabVIEW knowledge is preferred.
LabVIEW
2mo
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Environmental Engineer - Water Services - (Fall 2026 Grads!)
Hartford, Connecticut, United States
$62k-$103k/yr OnsiteFull Time
0+ YOEBachelor's in Civil/Environmental/Chemical Engineering, 0+ years experience, knowledge of water/wastewater design, ability to perform site assessments and technical reporting, and travel up to 10%.
ArcGIS, HEC-RAS, SWMM, CADD, Microsoft Excel, Microsoft Word
3w
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Process Engineer, Mid-Level (Food & Beverage Industry)
Springfield, Massachusetts, United States
$90k-$115k/yr OnsiteFull Time
4+ YOEBachelor's in chemical or process engineering, 4+ years process engineering experience for food & beverage plants, P&ID and process flow skills, equipment sizing, MS Office/MS Project/AutoCAD proficiency, ability to travel 30-50%.
Microsoft Office, Microsoft Project, AutoCAD
2mo
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Senior Development Engineer- Advanced Joint and Bonding
Hamden, Connecticut, United States
OnsiteFull Time
5+ YOEMaster's or PhD in Materials Science/Chemical/Plastics Engineering, 5+ years in thin adhesives or coatings deposition, experience with high-temperature adhesive systems, materials characterization, and data analysis tools.
DSC, TGA, DMA, FTIR, Microsoft Excel, MATLAB, Minitab, Origin
2mo
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Senior Development Engineer- Advanced Joint and Bonding
Hamden, Connecticut, United States
OnsiteFull Time
5+ YOEMaster's or Ph.D. in Materials Science/Chemical/Plastics Engineering, 5+ years in thin adhesives or coatings deposition, experience with high-temperature adhesive systems, materials characterization, and data analysis software.
Microsoft Excel, MATLAB, Minitab, Origin
3mo
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Project Water/Wastewater Engineer
Windsor, Connecticut, United States
$85k-$120k/yr OnsiteFull Time
5+ YOE5+ years of professional experience in water/wastewater design and related services; Bachelors in Civil, Environmental, Chemical, or Mechanical Engineering; FE/EIT required; PE preferred; strong communication and project leadership skills.
Microsoft Office, Autodesk Revit
1mo
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Senior Research and Development Engineer
Charlotte or Millbury
OnsiteFull Time
5+ YOEBachelor's in chemistry/chemical engineering/materials science required, 5+ years industrial R&D experience, experience with thermoplastic resins/UHMWPE, familiarity with DSC and tensiometry, strong communication and teamwork skills.
DSC, tensiometry
1mo
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North American Regional Market Application Engineer (ACM)
Rocky Hill, Connecticut, United States
$105k-$125k/yr OnsiteFull Time
3+ YOEBachelor's in Chemical or Mechanical Engineering required, MBA preferred. 3+ years application engineering experience, strong lab and problem-solving skills, proficiency with Microsoft Excel/Word/PowerPoint and Artificial Intelligence, excellent communication, facilitation and training skills.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Artificial Intelligence
3mo
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Process Engineer II, New College Grad - Adv Degree (Cambridge, MA)
Hudson or Cambridge
$87k-$119k/yr OnsiteFull Time
Master’s or Doctorate in Chemistry, Materials Science, Physics, Chemical Engineering, or related field; strong data analysis; hands-on semiconductor metrology/processing experience; good academic standing.
Scanning Electron Microscopy (SEM), Transmission Electron Microscopy (TEM), Ellipsometry, TXRF
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