133 chemical engineer jobs at 70 companies in Darien, 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
1w
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Wilton Factory Optics, Chemical Engineer
Wilton, Connecticut, United States
OnsiteFull Time
5+ YOEBachelor's degree in chemical engineering, chemistry, or related discipline; 5+ years in manufacturing or chemical process engineering; experience with fluids, SPC, root cause analysis, process improvement, and data analysis tools.
Statistical Process Control (SPC), Lean, Six Sigma, Design of Experiments (DOE), JMP, Minitab, Microsoft Power BI, Python, Microsoft Excel, SAP, Manufacturing Execution System (MES), electronic batch records, laboratory information systems
1mo
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Chemical Engineer - Direct Liquid Cooling
Danbury or Cincinnati
OnsiteFull Time
3+ YOEBSc in chemistry/chemical engineering,3+ years analytical chemistry or fluid analysis experience in DLC fluids; proficiency in analytical data interpretation, diagnostics, and predictive modeling; strong communication and decision-making.
LIMS
1w
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Quality Chemical Engineer
Totowa, New Jersey, United States
$75k-$128k/yr OnsiteFull Time
0+ YOEMaster's degree with no experience or bachelor's degree with 2 years' relevant industry or lab experience; requires chemical analysis, handling, safety, troubleshooting, documentation, and collaboration skills.
Voltammetry, HPLC, ICP, Titration, SDS, MSDS
3w
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Chemical Engineering Intern
Valhalla, New York, United States
$60k-$72k/yr OnsiteFull Time
Baccalaureate in chemical engineering required; valid New York motor vehicle driver license; ability to perform physical tasks (lift, climb, stand); familiarity with water treatment processes, safety protocols, and data analysis.
Python, PowerBI, CMMS, Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint
3w
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Field Engineer - CENG, Central Gas Engineering (Mechanical/Chemical)
New York City, New York, United States
$105k-$135k/yr FieldFull Time
3+ YOEMechanical or Chemical Engineering degree with 3 years gas or power generation engineering experience; driver\u0002s license required; PE preferred; knowledge of gas systems, utility safety standards, codes, and Microsoft Office; strong communication and leadership skills.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint
3w
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Chemical Laboratory Supervisor
Uniondale, New York, United States
$90k-$110k/yr OnsiteFull Time
4+ YOEBachelor's degree in a relevant science or engineering field and 4–7 years of chemical laboratory experience; requires laboratory safety, regulatory compliance, analytical, leadership, and organizational skills.
OSHA, EPA, SOP
1w
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Production Engineer
Upper Mount Bethel or California or New York City
$80k-$100k/yr OnsiteFull Time
Bachelor's degree in Chemical Engineering, process or production engineering knowledge, and English communication skills. Preferred experience includes plant operations, hazardous chemicals, KPIs, process automation, Lean Manufacturing, and process hazard analysis.
Northwest Analytics (NWA), PLC, Process Automation, Six Sigma, 5S, Lean Manufacturing, LOPA, HAZOP
1mo
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Engineer
Northbrook or Durham or Melville
$75k-$85k/yr HybridFull Time
0+ YOEBachelor's in electrical or chemical engineering required; 0–2 years experience acceptable; training provided; client-facing and testing project experience valued.
2w
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Process Engineer
Hawthorne or Westchester County or New York City
OnsitePart Time
Requires experience and training in lithographic photoresist processing plus a bachelor's degree in chemistry, chemical engineering, materials science, or electrical engineering; master's degree preferred.
optical systems
2mo
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Supervising Engineer
Jersey City, New Jersey, United States
$85k-$100k/yr OnsiteFull Time
4+ YOE1+ MgmtBachelor's in Civil/Mechanical/Chemical/Electrical Engineering, 4 years related engineering experience with 1 year supervisory experience; PE license may be required; ability to supervise staff, estimate quantities/costs, prepare reports, and manage engineering programs.
1mo
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Process Engineer
Montvale, New Jersey, United States
$86k-$121k/yr OnsiteFull Time
1+ YOEBachelor's in Chemical Engineering, 1–3 years process/manufacturing engineering experience, familiarity with PFDs/P&IDs, project management, Microsoft Office and AutoCAD; Lean/Six Sigma a plus.
Microsoft Office, AutoCAD
1mo
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Process Engineer
Janesville or Patterson
$85k-$105k/yr FieldFull Time
3+ YOEBS in Chemical Engineering or related field, minimum 3 years industry experience, familiarity with process controls and centrifuge equipment, Microsoft Office, Rockwell programming a plus.
Microsoft Office Suite, Rockwell Programming
2w
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Engineer Trainee
Newark, New Jersey, United States
OnsiteFull Time
Bachelor's degree in chemical, civil, environmental, or mechanical engineering required. Requires a valid New Jersey driver's license and successful completion of physical, background, and drug/alcohol tests.
2w
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Process Engineer
West Haven, Connecticut, United States
OnsiteFull Time
Engineering foundation with knowledge of chemical manufacturing, process optimization, mass balances, process control, data analysis, root cause analysis, continuous improvement, process safety, and project management.
Root Cause Analysis (RCA), ERP, Microsoft 365, Lean Manufacturing, Six Sigma
1mo
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Engineer II — Electrochemistry
Kenilworth, New Jersey, United States
$125k/yr OnsiteFull Time
4+ YOEMaster's in chemical/electrochemical engineering or related (or bachelor's with experience), 4+ years electrochemical cell or process experience, strong experimental design, data analysis, mass/energy balances, and lab/pilot hands-on skills.
potentiostats, galvanostats, CV, EIS, chronopotentiometry, DFMEA, DOE, Gauge R&R, XRD, XRF, ICP, data-acquisition systems
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
1w
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Early-Career Environmental Engineer
Brooklyn or Pennington
FieldFull Time
Bachelor's degree in environmental, civil, or chemical engineering; valid U.S. driver's license; technical writing and communication skills; regular fieldwork and overnight travel; engineering or environmental experience preferred.
Microsoft Word, Microsoft Excel, Microsoft Access, GIS
2w
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Process Engineer I
Point Comfort or Delaware City or Baton Rouge or Livingston
OnsiteFull Time
Bachelor's degree in chemical or related engineering; no experience required. Preferred project or equipment management experience, process knowledge, computer skills, communication, writing, attendance, and ability to travel.
Personal Computer, P&IDs
2w
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Hydrometallurgical Engineer (Founding Team)
New York City, New York, United States
$135k-$165k/yr OnsiteFull Time
2+ YOEBachelor's or master's degree in chemical engineering, metallurgical engineering, chemistry, or related field; 2+ years of industrial hydrometallurgical, separations, or process development experience; bench-scale experimentation and process analysis skills.
ICP-OES, ICP-MS, METSIM, SysCAD, HSC Chemistry, Aspen Plus
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