66 mechanical engineer jobs at 46 companies in Welsh, LA

2mo
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Mechanical Engineer III
Lake Charles, Louisiana, United States
OnsiteFull Time
Polaris EPC
Polaris EPC: Full-service engineering, procurement, and construction for heavy industries.
5+ YOEBS in Mechanical Engineering; 5-10 years’ experience in mechanical equipment design; licensed as a Professional Mechanical Engineer; knowledge of API, ANSI, ASME, NFPA; willing to travel.
Caesar software, API standards, ASME standards, NFPA standards
1mo
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Aircraft Mechanical Engineer
Lake Charles or Dallas
OnsiteFull Time
Citadel Aviation
Citadel Aviation: Provides aircraft interior completions and maintenance services.
5+ YOEBachelors in Mechanical/Aerospace Engineering, 5+ years aviation mechanical/systems engineering with design and certification (STC/ODA) experience; AutoCAD/SolidWorks and Microsoft Office experience preferred.
AutoCAD, SolidWorks, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
3w
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Entry Level Mechanical Engineer
Lafayette, Louisiana, United States
OnsiteFull Time
Salas O'Brien
Salas O'Brien: Provides integrated engineering design and technical consulting services.
BS in Mechanical Engineering required; plan to take FE exam and pursue PE. Ability to produce Revit models and construction documents, strong communication, problem-solving, and teamwork; <20% travel.
Revit
2w
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Mechanical Field Engineer III
Cameron, Louisiana, United States
FieldFull Time
Worley
WorleyASX: WOR: Provides engineering and project delivery services for energy and resources.
University degree or equivalent in engineering or trade qualification, proven field engineering experience (mechanical preferred), understanding of construction principles, safety knowledge, strong communication and problem-solving skills.
2w
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Mechanical Field Engineer III
Cameron, Louisiana, United States
FieldFull Time
Worley
WorleyAustralian Securities Exchange: WOR: Global professional services for energy, chemicals, and resources sectors.
University degree or trade qualification in engineering, field engineering experience (mechanical preferred), ability to interpret designs/blueprints, strong communication and problem-solving, knowledge of safety and construction standards, willingness to travel.
2w
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Professional Engineer- Mechanical Engineer, Great Plains Region
Iowa or Kansas or Missouri or Minnesota or Marietta or Lafayette or Metairie
$100k-$160k/yr RemoteFull Time
Applied Technical Services
Applied Technical ServicesSIX Swiss Exchange: SGSN: Provides testing, inspection, certification, and forensic engineering services.
Bachelor's in mechanical engineering, PE license required, experience in failure analysis/forensic investigations, technical report writing, valid driver's license, ability to travel and work independently in remote/field settings.
2w
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Professional Engineer- Mechanical Engineer, Great Plains Region (56837)
Iowa or Kansas or Missouri or Minnesota or Marietta or Lafayette or Metairie
$100k-$160k/yr FieldFull Time
Applied Technical Services
Applied Technical Services: Provides specialized testing, inspection, calibration, and forensic engineering services.
PE license required, bachelor’s in mechanical engineering, forensic/ failure analysis experience, valid driver\u0002s license, strong report-writing and investigation skills.
2w
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Mechanical Field Engineer
Lake Charles, Louisiana, United States
OnsiteFull Time
Bechtel
Bechtel: Designs and constructs large-scale industrial and infrastructure projects.
5+ YOEBachelor's degree (or equivalent) and 5+ years relevant experience; field engineering experience including planning, material management, quantity verification, safety and quality control; supervisory experience preferred.
Bechtel Standard Application Program (BSAP)
4w
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Senior Engineer, Mechanical - Fixed Equipment & Piping Integrity
Cameron, Louisiana, United States
OnsiteFull Time
Venture Global LNG
Venture Global LNGNYSE: VG: Develops and operates liquefied natural gas export facilities.
7+ YOEBachelor's in Mechanical Engineering, PE or API credentials preferred; minimum 7 years in LNG/refining/petrochemical or heavy industrial fixed equipment and piping integrity; experience with FFS, RBI, inspection planning, PCMS/SAP/PI/eMOC and leading technical teams.
PCMS, SAP, PI, eMOC, J5, Benchmark Gensuite, TapRooT, RBI tools, FFS tools, process historian
3mo
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Controls System Engineer
New Orleans or Franklin
OnsiteFull Time
Saronic
Saronic: Building autonomous surface vessels for maritime defense operations.
3+ YOEBachelor's in Electrical/Controls/Mechanical engineering; 3+ years in controls design/implementation; PLC programming with IEC 61131-3; SCADA/HMI experience; knowledge of industrial protocols.
Rockwell/Allen-Bradley, Siemens, Schneider Electric, Ignition, FactoryTalk, WinCC, EtherNet/IP, Modbus, Profibus, OPC-UA
1mo
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Production Reliability Engineer - Calca Solutions
Westlake, Louisiana, United States
OnsiteFull Time
NewMarket Corporation
NewMarket CorporationNYSE: NEU: Manufacturer of petroleum additives for fuels and lubricants.
5+ YOEBS in Chemical or Mechanical Engineering, 5+ years chemical plant experience, mechanical equipment reliability expertise, experience with PFD/P&ID and project lifecycle, Lean Six Sigma experience preferred.
Lean Six Sigma
2w
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Engineer Maintenance-2
Opelousas, Louisiana, United States
$15-$20/hr OnsiteFull Time
Boyd Gaming
Boyd GamingNYSE: BYD: Operates casino entertainment and hospitality properties in the United States.
3+ YOEHigh school diploma, 3+ years maintenance engineering in industrial/manufacturing, mechanical and electrical troubleshooting, CMMS experience, ability to read schematics, strong troubleshooting and safety focus.
CMMS
1mo
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Automation Control Engineer (Lake Charles, LA, US, 70602)
Lake Charles, Louisiana, United States
OnsiteFull Time
CITGO
CITGO: Refines, transports, and markets transportation fuels and industrial lubricants.
3+ YOEBachelor's in Electrical, Mechanical, or Chemical Engineering; minimum 3 years relevant experience in APC, regulatory control, alarm management, DCS/PI/PHD use, APC model development, FEL project management, HMI maintenance, and KPI reporting.
Advanced Process Control (APC), Distributed Control System (DCS), Plant Information System (PI), Process History Database (PHD), Human Machine Interface (HMI), High Performance Human-Machine Interface (HPHMI), Front End Loading (FEL), Management of Change (MOC)
2w
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Automation Service Engineer, Lafayette LA
Sparks or Lafayette
$27-$43/hr FieldFull Time
BD
BDNYSE: BDX: Manufactures medical devices, surgical instruments, and pharmacy automation systems.
10+ YOETroubleshoot, repair and maintain complex electro-mechanical and laboratory instrumentation; must have PLC, networking and software skills, valid driver's history and ability to travel up to 50%.
PLC, LC/MS, LC, MS, LIS, A+, Microsoft, Cisco
1mo
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Estimator I, Mechanical
Lafayette or Metairie
OnsiteFull Time
iPipeline
iPipeline: Provides digital software solutions for the life insurance industry.
0+ YOE0-2 years experience; read drawings and specs; estimating and cost control; detailed take-offs; proficient in Excel/Word/Bluebeam; good communication; detail-oriented; knowledge of Trimble Autobid.
Bluebeam, Microsoft Excel, Microsoft Word, Trimble Autobid
2mo
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Estimator I, Mechanical
Metairie or Lafayette
$24-$32/hr OnsiteFull Time
ENFRA
ENFRA: Provider of energy infrastructure and Energy-as-a-Service solutions.
0+ YOE0-2 years of related experience; read drawings/specs; estimating techniques and cost control; detailed labor/material take-offs; proficient in Excel, Word, Bluebeam; Trimble Autobid knowledge; travel 5-10%.
Trimble Autobid, Bluebeam, Microsoft Excel, Microsoft Word
1w
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Locomotive Engineer-Westlake, LA
Westlake, Louisiana, United States
FieldFull Time
Trans-Global Solutions
Trans-Global Solutions: Provides railroad construction, locomotive leasing, and track maintenance services.
Must hold locomotive engineer certificate under 49 CFR Part 240, comply with FRA regulations, pass hearing and vision tests, complete required safety training, and demonstrate strong communication, mechanical aptitude, and manual dexterity.
radiophone
1w
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Building Engineer/Plant Operator- 2nd shift
Lake Charles, Louisiana, United States
OnsiteFull Time
CBRE
CBRENYSE: CBRE: Provides global commercial real estate services and investment management.
4+ YOE4+ years job-related experience, high school/GED or trade diploma, EPA/CFC certification preferred, ability to perform physical work and lift 50+ lbs, familiarity with building systems and safety codes.
Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft Teams, CMMS
1w
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Drone Systems Engineering Intern
Lafayette, Louisiana, United States
$35k-$50k/yr OnsiteMultiple Commitments Available
DMR Technologies
DMR Technologies: Manufacturer of American-made drones for commercial and defense applications.
Pursuing a technical degree; strong mechanical aptitude; hands-on tooling, prototyping, troubleshooting; eagerness to learn across mechanical, electrical, software, and manufacturing domains.
SolidWorks, Fusion 360, JavaScript, Python, C++, React, Claude, Codex, Cursor, Windsurf
3mo
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Cooling Customer Engineer-Data Center Thermal Technician
Baton Rouge or Shreveport or Lake Charles
OnsiteFull Time
Vertiv
VertivNYSE: VRT: Provides critical power and cooling for data centers.
6+ YOEHigh School diploma or GED; HVAC certificate or equivalent; EPA refrigerant license; up to 6 years related experience; strong customer service and troubleshooting skills.
HVAC, Electrical test equipment, Blueprints reading