56 mechanical engineer jobs at 34 companies in Poplarville, MS
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Maintenance Mechanical Engineer
Gramercy, Louisiana, United States
OnsiteFull Time
3+ YOEMaintenance/mechanical engineering SME supporting plant operations with troubleshooting, repairs, and input to maintenance strategies.
Hydraulics, Mechanical Systems
1mo
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Mechanical Engineer - NSS
New Orleans or Stennis Space Center
OnsiteFull Time
Bachelor's in Mechanical Engineering (ABET), mechanical design and analysis experience, fluid system knowledge, proficiency with engineering design/analysis software and Microsoft Office, valid driver's license, and ability to obtain NASA site access.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Visual Basic, FORTRAN, C
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
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
6d
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Engineer - Mechanical Design
Birmingham or Atlanta or Mobile or Gulfport or Alabama or Georgia
HybridFull Time
Bachelor of Science in engineering from an ABET-accredited program required. Requires mechanical design experience in power generation or heavy industrial facilities, CAD-based tools, code compliance, project leadership, and technical problem-solving.
CAD, P&IDs
1mo
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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.
2mo
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Mechanical Engineer - Boston, MA
Boston or Cambridge or Gulfport or Mobile or Pascagoula or Massachusetts or United States
OnsiteFull Time
2+ YOEUS citizen with Bachelor's in Engineering, 2 years relevant experience, AutoCAD and MS Office proficiency, ability to obtain DoD clearance, able to travel ~10% and perform shipboard inspections.
AutoCAD, SolidWorks, ShipConstructor, Integrated Data Environment (IDE), Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
1w
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Mechanical Reliability Engineer
Bogalusa, Louisiana, United States
$89k-$119k/yr OnsiteFull Time
5+ YOEBachelor's in Mechanical Engineering, 5+ years manufacturing reliability/maintenance experience, leadership and project management skills, strong communication, proficient with Microsoft and SAP-PM.
Microsoft, SAP-PM
2d
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Mechanical Construction Technical Services Specialist (Data Centers)
Corpus Christi or Spartanburg or Cary or Raleigh or Sanford or Greenville or Nashville or Arlington or South Charleston or Huntsville or Birmingham or Mobile or Orlando or Baton Rouge or Gulfport
$85k-$117k/yr HybridFull Time
4+ YOERequires 4–7 years in mechanical engineering or 8–10 years in heavy-industrial construction management, engineering degree or equivalent training, drawing interpretation, construction codes and standards knowledge, and strong communication.
Field Quality, Project Controls
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Sourcing Engineer III
Slidell, Louisiana, United States
OnsiteFull Time
5+ YOEBachelor's in Mechanical, Electrical, or Manufacturing Engineering; 5+ years design and manufacturing experience; Six Sigma/Green Belt and PMP preferred.
1mo
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Sr. Manufacturing Engineer
Hattiesburg, Mississippi, United States
$89k-$134k/yr OnsiteFull Time
5+ YOEBachelor’s in mechanical engineering, 5+ years manufacturing engineering experience, HVAC preferred, knowledge of lean manufacturing, product costing, capital justification, CNC/programming, tooling design, and formal problem-solving methods.
Thing Works, Kepware, Ladder Logic, Microsoft Word, Microsoft Excel, Microsoft Access, Microsoft PowerPoint, AutoCAD, Inventor
6d
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Field Engineer -Water/wastewater
Franklinton or Kentwood or Baton Rouge or Jackson
FieldFull Time
Bachelor's degree in civil engineering, mechanical engineering, construction management, or a relevant field; surveying/layout and technical writing experience; excellent written and verbal communication skills.
3mo
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MCPP - Engineer Equipment Mechanic Sr.
Jacksonville or Kings Bay or Camp Lejeune or Gulfport or Charleston or Gulfport
OnsiteFull Time
6+ YOESix years of related work experience; high school diploma; MVAC certification; Basic Engineer Program Mechanics course; MVAC course; valid state driver license; ability to obtain CAC and Base Access; US citizenship.
MVAC, Diesel Engine, Hydraulic Crane, Forklift, Power Shovels, Air Compressors, Concrete Mixers
2mo
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Field Service Engineer Level 1, Control Systems
Mandeville, Louisiana, United States
$30-$35/hr OnsiteFull Time
1+ YOE1–2 years field experience; trade certificate or associate degree; electrical/mechanical knowledge; strong communication; willingness to travel 75%; valid driver’s license and passport.
1w
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Mechanic
Abita Springs, Louisiana, United States
$24-$27/hr FieldFull Time
1+ YOERequires 1+ year automotive maintenance or mechanical experience, hand and power tool experience, gasoline engine mechanics knowledge, preventive maintenance skills, and a valid non-CDL driver's license.
hand tools, power tools, diesel tractors, gasoline engines, hydraulics, cryogenics
2mo
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Maintenance Manager (Lumberton)
Lumberton, Mississippi, United States
OnsiteFull Time
5+ YOE5+ MgmtFive years of industrial maintenance leadership; associate or bachelor’s degree in reliability/manufacturing/mechanical engineering; proven ability to improve maintenance systems; CMMS experience; strong mechanical/electrical skills.
CMMS, PLCs, VFDs, Thermography, Ultrasound, Vibration analysis, Electrical schematics
3mo
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Sr. Manager, Maint & Reliability (112427)
Bay Saint Louis, Mississippi, United States
OnsiteFull Time
5+ YOEFive years in manufacturing/maintenance/reliability; bachelor’s in chemical/mechanical/electrical engineering; TWIC required; US work authorization.
1mo
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Vehicle Mechanic
Hattiesburg, Mississippi, United States
OnsiteFull Time
3+ YOEHigh school diploma, 3+ years fleet/diesel/heavy-equipment mechanic experience, ability to lift 50+ lbs, valid driver's license (CDL preferred), diesel and gasoline engine, electrical and hydraulic system knowledge, diagnostic tool proficiency.
2mo
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Systems Support Lead
Gulfport or Fort Worth
$75k-$94k/yr OnsiteFull Time
2+ YOEBachelor's in engineering or related (or equivalent experience), 2+ years supporting complex technical systems, experience leading maintenance, hands-on mechanical/electrical troubleshooting, root-cause analysis, documentation, and ability to support field deployments.
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