80 chemical engineer jobs at 40 companies in Walker, LA
4w
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Chemical Engineer
North Charleston or Baton Rouge
OnsiteFull Time
5+ YOEBachelor's in chemical engineering,5+ years in chemical/elastomer manufacturing,process engineering and scale-up experience,knowledge of heat/mass transfer and batch/continuous systems,experience with elastomers and process validation.
DMAIC, 5-Why, Lean Manufacturing, Six Sigma, ASTM, IEC
1w
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Chemical Process Engineer I
Geismar, Louisiana, United States
$84k-$105k/yr OnsiteFull Time
Bachelor's in Chemical Engineering required; experience with process unit operations, P&ID reading, analytical and problem-solving skills, Microsoft Office proficiency, strong communication.
Microsoft Office
1mo
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2026-2027 Facilities Engineering Chemical Engineer
Houston or Bakersfield or Belle Chasse or Midland or Geismar or El Segundo or Pasadena or Pascagoula or Covington or Salt Lake City or Richmond or Ames or Greeley
$108k-$136k/yr OnsiteFull Time
0+ YOEBachelor's or master's in chemical engineering (students in final year considered); up to two years related experience; strong academics, communication, teamwork and problem-solving; ability to drive routinely.
1mo
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Chemical Engineering Intern
Akron or Ashtabula or Conroe or Freeport or Houston or The Woodlands or McIntosh or Geismar or Los Angeles
OnsiteFull Time
Pursuing a Bachelor's in Chemical Engineering, minimum 3.0 GPA preferred, strong analytical and communication skills, proficiency in Microsoft Excel/PowerPoint/Word, authorized to work in the U.S. without sponsorship.
Microsoft Excel, Microsoft PowerPoint, Microsoft Word
2mo
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Intern/Co-op - Refining Chemical Engineering Fall 2026
Findlay or El Paso or Anacortes or Wilmington or Martinez or Owensboro or Canton or Canonsburg or Mandan or Salt Lake City or Dickinson or Robinson or Detroit or St Paul Park or Catlettsburg or Garyville or Texas City or Kenai or San Antonio
$33-$42/hr OnsitePart Time, Internship
Must be majoring in Chemical Engineering, strong academic performance, concurrently enrolled in a degree program, valid driver's license, authorized to work in the US indefinitely, availability for multiple co-op/term assignments preferred.
3d
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Environmental Chemical Specialist 1/2/3
East Baton Rouge Parish County or Lafayette Parish County or Rapides Parish County or Calcasieu Parish County or Baton Rouge
$4k-$8k/mo FieldFull Time
Bachelor's degree in engineering or master's degree in engineering, chemical science, or physical science; expertise in chemical processes, environmental regulations, engineering calculations, and compliance support.
NetDMR, Electronic application
2mo
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Process Engineer
Geismar or Cranbury or United States or Canada or Mexico or China
OnsiteFull Time
5+ YOEB.S. in Chemical Engineering and 5+ years in chemical/pharmaceutical/nutraceutical manufacturing. Knowledge of Lean, GMP/FDA, PSM, PLC/DCS, unit operations, capex planning, strong communication and MS Office skills.
PLC, DCS, Microsoft Office
13h
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Electrical Maintenance/Reliability Engineer
Freeport or Geismar or Houston or Spartanburg or Wyandotte or United States
HybridFull Time
8+ YOEBachelor's degree in electrical, chemical, or related engineering; 8+ years in electrical engineering within chemical or similar manufacturing; experience with SKM PowerTools and SAP.
SAP, SKM PowerTools, VFDs, UPS, NEC, NFPA 70E, IEEE
6d
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Electrical Maintenance/Reliability Engineer
Freeport or Geismar or Houston or Spartanburg or Wyandotte
HybridFull Time
8+ YOEBachelor's degree in electrical, chemical, or related engineering; 8+ years in electrical engineering within chemical or similar manufacturing; SKM PowerTools and SAP experience required.
SAP, SKM PowerTools, NFPA 70E, NEC, IEEE, VFDs, UPS
1mo
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Field Engineer
New Orleans or Waggaman
OnsiteContract
3+ YOEBachelor's in engineering, minimum 3 years process/chemical industry engineering experience, OSHA 30 and TWIC (or ability to obtain), PSM training, strong troubleshooting, RCFA and reliability support experience.
1mo
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Engineer I - Sr
Labadieville or Luling or Lockport or Gretna
OnsiteFull Time
0+ YOEBachelor's degree in engineering (electrical/mechanical/civil/chemical/industrial) required; 0+ to 6+ years experience depending on level; technical mastery of engineering principles, project management, NEC/NESC familiarity, strong communication and leadership.
1mo
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Plant Engineer
Geismar, Louisiana, United States
OnsiteFull Time
Bachelor's in Mechanical or Chemical Engineering required; must wear PPE. Support HSE compliance, execute projects, provide engineering support, be available for on-call nights/weekends, and travel occasionally (1-4 trips/yr).
Distributed Process Control (DCS), Smartsolve, Maximo, Oracle Cost Reporting, Oracle Purchasing, google Office products
1w
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Maintenance and Reliability Engineer
Baltimore or Tyrone or Chicago or Lake Charles or Columbia or Baton Rouge or East Chicago or Pasadena or South Haven or Chattanooga
$98k-$135k/yr OnsiteFull Time
5+ YOEBachelor's degree in mechanical or chemical engineering, 5+ years in chemical processing or manufacturing, and 3+ years of maintenance reliability experience. Requires analytical, communication, and project management skills.
SAP, Microsoft Office, FMEA, RCA, automated vibration monitoring, thermal imaging, lubrication analysis, maintenance scheduling tools, Process Hazard Analysis (PHA)
2mo
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SR Engineer Process Safety
Geismar, Louisiana, United States
OnsiteFull Time
8+ YOELead for PSM/RMP programs; BS in Chemical or Mechanical Engineering; 8 years refinery/chemical plant exp; US work authorization; strong communication; MS Office; PSM/SIS exp preferred.
Microsoft Office
2w
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Corrosion Engineer
Prairieville or Baton Rouge or Point Comfort
OnsiteFull Time
BS in materials/mechanical/chemical engineering, working knowledge of ASME/API/NACE/ASTM standards, ability to obtain API 510/570/571/653 within 3 years, strong analytical and communication skills.
3w
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Senior Process Engineer
Baton Rouge, Louisiana, United States
OnsiteFull Time
10+ YOEBachelor’s or Master’s in chemical/mechanical/biochemical/petroleum engineering, 10+ years process design experience, PE or CPIP preferred, process safety and estimating skills, CAD and simulation software familiarity.
AutoCAD, Microstation, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, AFT Fathom, AFT Arrow, PIPEPHASE, PIPE-FLO, SiNet, Aspen Plus, Aspen Plus Dynamics, PRO/II, DYNSIM, HYSYS, CHEMCAD, WinGEMS, ProMax
1mo
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Piping Engineer II
Baton Rouge, Louisiana, United States
OnsiteFull Time
3+ YOEBachelor's in Mechanical Engineering, 3+ years piping experience in refining/chemical/petrochemical, knowledge of ASME B31.3, experience with SP3D/E3D 3D modelling, ability to perform piping calculations and support field activities.
SP3D, E3D
3w
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Engineer, Technical Services
Garyville or New Orleans
OnsiteFull Time
10+ YOEBachelor's degree in chemical, polymer, materials, or related engineering; 10+ years manufacturing or technical service experience; polymer processing, product development, analytical, communication, and project management skills.
Laboratory Information Management Systems (LIMS), LabSoft, Drug Master Files (DMF), FDA, IMDS, UL
1w
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Pressure Systems Engineer
Gramercy, Louisiana, United States
OnsiteFull Time
7+ YOE7+ years maintenance/reliability engineering experience in chemical/refining/oil & gas, bachelor\u0000s in mechanical engineering, knowledge of piping, pressure vessels, inspection techniques, API/ASME/ANSI/MSHA standards, TWIC and MSHA required, strong communication.
Microsoft Office Suite, Codeware
1mo
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Piping Engineer II
Baton Rouge, Louisiana, United States
OnsiteFull Time
3+ YOEBachelor's in Mechanical Engineering, 3+ years piping experience in refining/chemical/petrochemical, working knowledge of ASME B31.3, experience with 3D piping design environments (SP3D, E3D), ability to perform line sizing/hydraulics and coordinate multidisciplinary designs.
SP3D, E3D
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