75 operations engineer jobs at 49 companies in Harahan, LA
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Deepwater Operations Engineer
Houma, Louisiana, United States
FieldFull Time
5+ YOEBachelor's in Petroleum/Mechanical/Chemical Engineering, 5+ years oil & gas experience, offshore Gulf experience preferred, ability to read P&IDs/PFDs, process engineering and troubleshooting skills, 14/14 offshore rotation.
1mo
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26-091.U - Operations Engineer
Golden Meadow, Louisiana, United States
OnsiteFull Time
10+ YOE10+ years oil and gas/process engineering experience, BS in engineering required, PE preferred, PSM and PHA experience, Promax or equivalent, hydraulic modeling, ability to travel ~25%.
Promax
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.
1mo
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Relay Field Operations Support Engineer I - Sr.
New Orleans or Jackson
OnsiteFull Time
Bachelor's in engineering (electrical/computer) preferred; PE/FE preferred; experience varies by level (0–6+ years); knowledge of NERC/SERC, relay protection, short-circuit analysis, and project management.
1mo
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Operations Manager
Mesa or Houston or Phoenix or Los Angeles or New Orleans or Denver
$122k-$196k/yr OnsiteFull Time
10+ YOE5+ MgmtBS in Chemical Engineering, PSM experience (MOC,PSSR,PHA,MI,SOPs), process scale-up and troubleshooting, 10+ years PSM plant experience, 5+ years operations management, understanding of process control logic, strong engineering skills.
2mo
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Instrumentation and Controls Engineer I (Operations)
Hancock County, Mississippi, United States
$90k-$125k/yr OnsiteFull Time
Bachelor's in EE/AE/ME required; strong electrical engineering fundamentals; design, integrate, and test instrumentation, PLCs (Beckhoff), cameras, sensors, and hazardous-area electrical systems; collaborate with engineers and technicians; must pass US government background check for site access.
Beckhoff PLCs, SCADA, NI, AutoCAD Electrical, EtherCAT, Modbus, CAN, CoaXPress, SDI, IP, Ethernet
3mo
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Chief Engineer
New Orleans, Louisiana, United States
OnsiteFull Time
3+ YOE1+ MgmtLead maintenance operations; supervise engineering team; develop maintenance schedules; manage budgets; ensure safety and compliance.
HVAC, Plumbing, Electrical, Mechanical, Building Management System (BMS)
5d
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Staff Engineer, Process
Plaquemines Parish County, Louisiana, United States
OnsiteFull Time
10+ YOERequires 10+ years of senior industrial engineering or operations experience, oil and gas experience, a bachelor's in Chemical Engineering, and a PE or equivalent CEng license.
1w
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Petroleum Engineer
Houma, Louisiana, United States
$123k-$160k/yr OnsiteFull Time
1+ YOEEngineering degree or qualifying combination of education and experience, plus one year of specialized GS-12-equivalent experience in petroleum operations, workover/completion, API standards, subsea intervention, or complex operator issues.
American Petroleum Institute (API), E-Verify, Adobe
1mo
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Field Engineer
Waggaman, Louisiana, United States
OnsiteFull Time
3+ YOEBachelor's in mechanical engineering or related, 3+ years in chemical/petrochemical/refinery operations, mechanical troubleshooting, equipment reliability, safety compliance, and strong communication skills.
Non-Destructive Testing (NDT)
3w
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Instrumentation Engineer
New Orleans, Louisiana, United States
OnsiteFull Time
Bachelor's in relevant engineering, experience with model testing and NI LabView, ability to develop electronic circuits, read drawings, lift 50 lbs, and support laboratory operations.
NI LabView, Python, Arduino, CAD
1mo
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Field Engineer
Waggaman, Louisiana, United States
FieldFull Time
3+ YOE3+ years in chemical/petrochemical/refinery or industrial facilities, bachelor's in mechanical engineering or related, knowledge of plant operations, troubleshooting, safety/regulatory compliance, strong communication.
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
2mo
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Field Engineer Trainee (13042)
Houma, Louisiana, United States
FieldFull Time
Willingness to work offshore on drilling rigs and platforms; operate equipment; manage field operations; learn well construction; support engineers; manage crew and prepare wellsite reports.
3w
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Project Engineer
Destrehan, Louisiana, United States
OnsiteFull Time
3+ YOEBachelor's degree in engineering, 3+ years plant operations/maintenance experience, proficiency with AutoCAD, Microsoft Word, Excel and Project, knowledge of NFPA/OSHA/EPA preferred, mechanical aptitude, project experience under $1M.
AutoCAD, Microsoft Word, Microsoft Excel, Microsoft Project
1w
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Electrical Maintenance Engineer I
Luling, Louisiana, United States
$78k-$117k/yr OnsiteFull Time
0+ YOEBachelor's degree in electrical engineering or related science required; 0–2 years of engineering experience, preferably in plant operations, preferred.
P&ID
3mo
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Critical Facility Engineer
Rayville or New Albany or Huntsville
$68k-$103k/yr OnsiteFull Time
5+ YOE5+ years in electrical/HVAC/mechanical/controls; engineering degree plus experience; able to work at heights; lift 45 lbs; data center operations knowledge.
CMMS, CAD
1w
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Electrical Maintenance Engineer I
Luling, Louisiana, United States
$78k-$117k/yr OnsiteFull Time
0+ YOEBachelor's degree in electrical engineering or related science required; December 2026 graduates considered. Preferred: 0–2 years of engineering experience, plant operations experience, and prior Ruveon co-op experience.
P&ID
2w
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Mechanical Project Engineer | OSBL Equipment
Waggaman or New Orleans
OnsiteFull Time, Contract
10+ YOEBachelor's degree in mechanical engineering and 10–15+ years of project engineering, asset management, or industrial operations experience in petrochemical, chemical, refinery, manufacturing, or utilities environments.
SAP, AMS, CMMS
22h
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Facility Operations Specialist
New Orleans, Louisiana, United States
$62k-$80k/yr OnsiteFull Time
1+ YOERequires one year of specialized facility maintenance experience meeting two of three criteria, or a master's degree/two years of graduate education in engineering, industrial arts, property management, or business administration.
Facilities Equipment Maintenance System (FEMS), Government Purchase Card, USA Hire, USAJOBS
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