139 mechanical engineer jobs at 78 companies in Baton Rouge, LA
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Mechanical Engineer
Baton Rouge, Louisiana, United States
OnsiteFull Time
5+ YOEBachelor's in Mechanical Engineering, 5+ years industrial mechanical engineering experience preferred, knowledge of ASME/API/ANSI/NFPA/OSHA, equipment specification and vendor evaluation, Microsoft Office proficiency, PE preferred.
Microsoft Office
3mo
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xPL Mechanical Engineer
Decatur or Raleigh or Charlotte or Columbia or Charleston or Atlanta or Augusta or Tampa or Huntsville or Jackson or Gulfport or Detroit or Grand Rapids or New Orleans or Baton Rouge or Shreveport or Dallas or Houston or San Antonio or Austin or Salt Lake City or Las Vegas
OnsiteAll Commitments Available
6+ YOEBachelor’s degree in Mechanical Engineering, 6+ years of mechanical design experience, PE licensure, proficient with Revit/Inventor, strong communication and drafting skills, knowledge of ASHRAE/SMACNA/ASME/IBC codes.
Revit, Inventor, Microsoft Office
2mo
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Senior Mechanical Engineer
New Iberia or Pearland or Houston
OnsiteFull Time
5+ YOEBachelor's in mechanical engineering, 5+ years similar experience, AutoCAD 3D experience, knowledge of ASME/ISO/ASTM/ANSI standards, spreadsheet proficiency, gas equipment certification preferred, ability to work independently and travel 30-40%.
AutoCAD
2mo
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Mechanical Engineer PE III
Baton Rouge, Louisiana, United States
$136k-$176k/yr OnsiteFull Time
8+ YOEBachelor's degree in Engineering, PE license, 8+ years experience, expertise in mechanical engineering, strong problem-solving, communication, and computer skills; ability to travel 5-10% and perform physical tasks.
2d
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Mechanical Engineer - Baton Rouge
Baton Rouge or Lafayette or Oakdale or Livingston or Louisiana
$150k-$190k/yr HybridFull Time
10+ YOEBachelor's degree in mechanical engineering, 10–15 years of professional experience, PE certification, industrial-sector exposure, and proficiency in Microsoft tools, Bluebeam, and CAESAR.
Microsoft suite, Bluebeam, CAESAR, ASME, API, PIP
3mo
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xPL Mechanical Engineer
Decatur or Raleigh or Charlotte or Columbia or Charleston or Atlanta or Augusta or Tampa or Huntsville or Jackson or Gulfport or Detroit or Grand Rapids or New Orleans or Baton Rouge or Shreveport or Dallas or Houston or San Antonio or Austin or Salt Lake City or Las Vegas
OnsiteFull Time
6+ YOEDesign mechanical systems for offsite manufactured components; develop flow diagrams, equipment selections, and drawings; collaborate with engineers and architects; ensure safety and compliance.
Inventor, Revit, Microsoft Office, Excel
2w
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Mechanical Project Engineer
Prairieville or Aransas Pass or Covington or Gulfport or Houma or Stafford or Jackson or Lafayette or Metairie or Mobile or Thibodaux
FieldFull Time
5+ YOEBS in Mechanical Engineering, PE preferred or ability to obtain, minimum 5 years pipeline/midstream experience, knowledge of CFR/ASME codes, HDD and crossing analyses, CAD/GIS experience, strong technical writing and communication.
Technical Toolbox Pipeline Toolbox Software, Microsoft Excel, GIS, CAD
2w
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Mechanical Engineer (On-Site) (Data Center)
Baton Rouge, Louisiana, United States
$95k-$131k/yr OnsiteFull Time
10+ YOEBachelor's in Mechanical Engineering, 10+ years mechanical design/construction/commissioning experience (or 5+ in hyperscale data centers). Experience with chilled water, CRAH/CRAC, piping, codes, and field evaluation.
BIM
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2026-2027 Facilities Engineering Mechanical 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+ YOEBachelors in mechanical engineering (students finishing final year eligible) or masters; strong academics, communication, leadership, teamwork, problem solving; may require routine driving.
3d
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Mechanical Design Engineer - Mid, Senior & Principal
Kennesaw or Glendale or San Luis Obispo or Kennewick or Chattanooga or Naperville or Overland Park or Fort Worth or Baton Rouge or Palm Beach Gardens or Birmingham or Aiken
OnsiteFull Time
3+ YOEBachelor's degree in mechanical engineering, 3+ years designing mechanical systems, power generation, nuclear, or DOE project experience, strong communication skills, and proficiency in Word and Excel.
Microsoft Word, Microsoft Excel
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Mechanical Build Engineer
Franklin, Louisiana, United States
OnsiteFull Time
Bachelor's degree in engineering, familiarity with ABS/ABYC/USCG standards, hands-on shipyard experience with propulsion, shaft alignment, fuel and cooling systems, and proficiency with 2D/3D CAD tools.
SolidWorks, AutoCAD, Rhino, NX, CAD, laser alignment equipment, P&IDs
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Mechanical Build Engineer
Franklin, Louisiana, United States
OnsiteFull Time
Bachelor’s degree in engineering, hands-on shipyard experience with propulsion, shafting, fuel and cooling systems, proficiency with 2D/3D CAD, shaft alignment and commissioning, knowledge of maritime standards, strong communication skills.
SolidWorks, AutoCAD, Rhino, NX
3mo
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Senior Mechanical Pressure Vessel Engineer/Lead
Baton Rouge, Louisiana, United States
HybridFull Time
15+ YOEBachelor or Master in Mechanical Engineering; Professional Engineering registration preferred; 15+ years of industrial mechanical experience; strong piping design and project leadership skills.
Microsoft Office
2mo
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Mechanical Project Engineer/ PM
Plaquemine, Louisiana, United States
OnsiteFull Time
7+ YOE7 years engineering industry experience (5 years as project engineer), PE preferred, petrochemical experience preferred, BS in mechanical engineering preferred, capable of managing projects up to $10M TIC, contract and risk management experience.
3d
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Moveable Bridge Engineer
Metairie or Louisiana or Baton Rouge
HybridFull Time
5+ YOEBachelor's degree in Mechanical Engineering, professional engineering license, 5 years of movable bridge mechanical design experience preferred, facilities design experience, and MS Office and engineering software proficiency.
Microsoft Office, Trane TRACE
2mo
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Mechanical Project Engineer/ PM
Plaquemine, Louisiana, United States
OnsiteFull Time
7+ YOE5+ Mgmt7+ years engineering experience (5 years as project engineer), BS in engineering preferred, PE preferred, able to plan and run projects up to $10M TIC, petrochemical experience preferred, knowledge of material management, construction/site issues, contract and ISO-9001 compliance.
1mo
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Mechanical Engineering Intern
Akron or Ashtabula or Conroe or Freeport or Houston or The Woodlands or McIntosh or Geismar or Los Angeles
OnsiteInternship, Full Time
Pursuing a bachelor's in Mechanical Engineering, 3.0+ GPA preferred, strong mechanical aptitude and communication, proficiency with Microsoft Office, authorized to work in the U.S. without sponsorship.
Microsoft Office
2mo
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Mechanical Project Engineer/ PM
Plaquemine, Louisiana, United States
OnsiteFull Time
7+ YOESeven years in engineering; 5+ years as project engineer. PE license preferred but not required. Petrochemical exposure preferred. Ability to plan and run small projects up to 10MM TIC; strong leadership and client-facing skills.
Project Controls, Budgeting, Scheduling
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MECHANICAL ENGINEERING MANAGER
Baton Rouge, Louisiana, United States
$165k-$180k/yr OnsiteFull Time
10+ YOE5+ MgmtU.S. citizen with Bachelor's in Mechanical Engineering, 10+ years engineering experience (5+ years leading multidisciplinary teams), AS9100/ISO9001 experience, configuration management and design review expertise, and ability to pass background investigation.
AS9100, ISO 9001, CAD, PDM
1mo
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Engineer I-Sr (Nuc){Mechanical/Civil}
St. Francisville, Louisiana, United States
OnsiteFull Time
0+ YOEB.S. in engineering or equivalent experience; 0–5 years nuclear engineering experience depending on level; strong communication and PC skills; desired SRO and professional engineering licenses.
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