Donaldsonville • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Donaldsonville • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Donaldsonville • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Donaldsonville • 50 milesRemote · Hybrid · Onsite · Field · All Environments
178 mechanical engineer jobs at 98 companies in Donaldsonville, 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
1d
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Senior Mechanical Engineer
Baton Rouge, Louisiana, United States
OnsiteFull Time
8+ YOEBachelor's or master's degree in mechanical engineering; 8+ years on capital projects; mechanical equipment expertise; ASME/API standards knowledge; strong communication and coordination skills. Professional engineering license preferred.
Microsoft Office, Microsoft Word, Microsoft Excel, Microsoft OneNote, ASME, API, RFQ
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Mechanical Engineer III
Reserve, Louisiana, United States
OnsiteFull Time
3+ YOEBachelor's in Mechanical Engineering, 3+ years mechanical design experience in industrial/manufacturing/heavy equipment, AutoCAD and Autodesk Inventor knowledge, PE preferred, strong communication and organization.
AutoCAD, Autodesk Inventor
1d
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Senior Mechanical Engineer
Baton Rouge, Louisiana, United States
OnsiteFull Time
8+ YOEBachelor's or master's degree in mechanical engineering from an ABET-accredited institution, 8+ years of capital-project experience, mechanical equipment expertise, and ASME/API standards knowledge; PE preferred.
Microsoft Word, Microsoft Excel, Microsoft OneNote, ASME, API
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.
6d
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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
3w
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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
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Mechanical Reliability Engineer
New Orleans or Waggaman
OnsiteContract
5+ YOEBachelor's in mechanical engineering, PE preferred; 5+ years reliability/maintenance experience in petrochemical or related process industries; expertise with fixed and rotating equipment, RCFA, RCM, RBI, and mechanical integrity; strong analytical and communication skills.
CMMS
3w
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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.
1w
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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, 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.
1w
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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
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