15 chemical engineer jobs at 10 companies in Lafayette, LA
1w
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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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Reliability Engineer, Chemical Manufacturing – Franklin, LA Onsite
Franklin, Louisiana, United States
OnsiteFull Time
4+ YOEBachelor in engineering, 4+ years reliability/maintenance engineering experience in chemical or petrochemical environments, rotating equipment expertise, RCFA/FMEA/PdM experience; CMRP or vibration monitoring certifications preferred.
RCFA, FMEA, PdM
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
1mo
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Engineer - Process Control
Plaquemine, Louisiana, United States
OnsiteFull Time
10+ YOEBachelor's in Electrical/Controls or Chemical Engineering, 10+ years process control experience, DCS/PLC/SIS expertise, APC and network experience, Honeywell/ABB/Modicon/Triconex/Allen-Bradley familiarity, strong communication and computer skills.
Aspentech IP21, DCS, PLC, SIS, Honeywell, ABB, Modicon, Triconex, Allen-Bradley, APC, Microsoft Word, Microsoft PowerPoint
3w
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2026-2027 Diamond Infrastructure Solutions Campus Graduate - Operations Engineer
Freeport or Hahnville or Seadrift or Texas City or Oyster Creek or Plaquemine
OnsiteFull Time
Bachelor's or Master's in engineering (Chemical, Mechanical, Electrical, Civil, Industrial, Materials), graduation by Sep 2027, US work authorization required, no visa sponsorship, preferred GPA 3.0, ABET enrollment preferred, ≤2 years post-grad experience.
2mo
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Capital Project Engineer, Carbon Black Manufacturing – Franklin, LA Onsite
Franklin, Louisiana, United States
OnsiteFull Time
3+ YOE3+ years project execution experience in chemical or related industry, BS in engineering preferred, PMP preferred, knowledge of PSM/OSHA and construction site supervision, strong project controls and communication skills, proficiency with Microsoft Office, Microsoft Project and AutoCAD.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Project, AutoCAD
3mo
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Project Engineer (35460)
St. Gabriel, Louisiana, United States
$108k-$200k/yr OnsiteFull Time
10+ YOEB.S. in mechanical or chemical engineering; 10+ years capital project experience in chemical/petrochemical facilities or EPC firms; experienced in FEL, detailed design and execution for $10M+ projects; familiar with ASME, TEMA, API; ability to coordinate contractors, reviews, commissioning, and site activities.
4w
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Maintenance Engineer
Plaquemine, Louisiana, United States
OnsiteFull Time
2+ YOEHigh school diploma/GED, engineering degree, 2+ years chemical/process plant maintenance experience, strong communication, Microsoft Office, CMMS knowledge, respirator medical clearance, able to lift and perform physical tasks.
CMMS, Microsoft Office
1mo
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Sr. Piping Lead & Subject Matter Expert
Plaquemine or Riceboro
OnsiteFull Time
Bachelor's in mechanical engineering or equivalent; extensive piping engineering/design experience in industrial/chemical settings; expert knowledge of ASME/API piping codes; pipe stress analysis; FEED and detailed design; mentoring ability.
6d
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Summer Internship
Lafayette or Janesville or Richmond or Etowah or Little Rock or Wichita or Blair or Hopewell or Tonawanda or Piscataway or Lafayette or Los Angeles or Kennesaw or Cambridge or Chester or Mapleton or Mobile or Allentown or Calvert City or Birmingham or Milton or Weston or Reserve
$21-$27/hr OnsiteFull Time, Internship
Pursuing an undergraduate degree in chemical engineering, mechanical engineering, or chemistry; able to relocate anywhere in the US; unrestricted US work authorization without future sponsorship.
P&IDs, Gantt charts
2d
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CAPV Technology Center Associate - Per/Tet
Stade or Lake Jackson or Plaquemine
HybridFull Time
10+ YOEBachelor's degree in engineering, preferably chemical engineering; 10+ years relevant manufacturing or improvement experience; strong leadership, collaboration, communication, analytical, and problem-solving skills.
1mo
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Injection Engineering Manager
San Francisco or Colorado or Louisiana or St. Landry Parish County
$160k-$195k/yr HybridFull Time
7+ YOEB.S. in engineering or equivalent experience, 7+ years operating experience in injection/chemical/fluid systems, experience leading structured troubleshooting and supervising crews, PLC/HMI familiarity preferred, valid driver’s license, able to travel 50–75%.
PLC, HMI, ADP, Kronos, UKG
1d
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Global Rotating Equipment Lead
Houston or Plaquemine or St. Gabriel or Freeport or Lake Jackson
$140k-$175k/yr HybridFull Time
10+ YOEBachelor's degree in engineering, 10+ years of reliability or maintenance experience in chemical manufacturing, rotating equipment expertise, reliability program experience, valid US driver's license, and ability to obtain TWIC.
PM/PdM, RCA, FMEA, SIC, Maintenance Work Process, TWIC
3mo
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Subject Matter Expert
Plaquemines, Louisiana, United States
OnsiteFull Time
15+ YOESenior SIS design and lifecycle expert with 15+ years in chemical/petrochemical industries; IEC 61511/61508; LOPA, FTA, SIL, and MOC experience; strong leadership and mentoring.
SIS platforms
2mo
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Sr. Specialist -Technical Service
Plaquemine, Louisiana, United States
OnsiteFull Time
10+ YOEMaster's in engineering/chemistry/material science required; 10+ years chemical manufacturing experience with PVC and 12+ months additive design experience; knowledge of lab/processing equipment, customer technical support, regulatory requirements, and IP issues; 25% domestic travel.
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