57 mechanical systems engineer jobs at 40 companies in Mississippi
1w
Save
Mark Applied
Hide
Mechanical Engineer - Commissioning
Jackson, Mississippi, United States
HybridFull Time
8+ YOEBachelor's in mechanical engineering, 8+ years commissioning/mechanical systems experience, HVAC controls and chilled water/DX system knowledge, ability to perform design reviews and field testing, travel ~50%.
JCI, Trane, Automated Logic, Siemens, Microsoft Word, Microsoft Excel, Microsoft Outlook
1mo
Save
Mark Applied
Hide
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
2w
Save
Mark Applied
Hide
Lead Mechanical Engineer
Corinth, Mississippi, United States
$87k-$108k/yr OnsiteFull Time
3+ YOEBachelor's in Mechanical Engineering, 3+ years technical/operational experience, knowledge of manufacturing systems, machine safety, mechanical design, automation controls, project execution, asset management, and Lean principles.
2w
Save
Mark Applied
Hide
Lead Mechanical Engineer
Corinth, Mississippi, United States
$87k-$108k/yr OnsiteFull Time
3+ YOEBachelor's in Mechanical Engineering,3+ years technical or operational experience,knowledge of manufacturing systems,machine safety,mechanical design,automation controls,project execution,asset management,and Lean manufacturing.
1mo
Save
Mark Applied
Hide
Mechanical Engineer - NSS
Stennis Space Center or New Orleans
OnsiteFull Time
ABET bachelor's in Mechanical Engineering required; experience in mechanical design, fluid systems, thermo-fluid/heat-load analysis, 3D modeling, engineering documentation, and 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
3w
Save
Mark Applied
Hide
Mechanical Engineer, Refrigeration
Rosemont or New York or North Carolina or Oklahoma or Virginia or Nevada or Missouri or Arizona or Iowa or Massachusetts or South Dakota or Maine or Wisconsin or Tennessee or Alaska or Wyoming or Georgia or Michigan or South Carolina or Idaho or Pennsylvania or New Jersey or Washington or Illinois or Oregon or Kansas or California or Vermont or Alabama or Colorado or Arkansas or Ohio or Nebraska or West Virginia or Louisiana or New Hampshire or New Mexico or Texas or Delaware or North Dakota or Minnesota or Montana or Mississippi or Indiana or Rhode Island or Florida or Connecticut or Maryland or Utah or Kentucky
$85k-$145k/yr FieldFull Time
5+ YOE5+ years industrial refrigeration experience with ammonia systems, bachelor’s in mechanical engineering, PE or EIT, PSM/RMP compliance knowledge, commissioning and capital project experience, ability to travel >25%.
AutoCAD
4w
Save
Mark Applied
Hide
Project Mechanical Engineer
Pascagoula, Mississippi, United States
OnsiteFull Time
5+ YOEBachelor's in Marine or Mechanical Engineering,5+ years relevant experience,knowledge of ship HVAC systems,proficiency with AutoCAD/Inventor/ShipConstructor,willingness to travel,excellent communication and attention to detail,US citizen.
AutoCAD, Inventor, ShipConstructor
3mo
Save
Mark Applied
Hide
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
5d
Save
Mark Applied
Hide
Product Systems Validation Engineer
Columbus or Alaska or Alabama or Arkansas or Arizona or California or Colorado or Connecticut or Delaware or Florida or Georgia or Hawaii or Iowa or Idaho or Illinois or Indiana or Kansas or Kentucky or Louisiana or Massachusetts or Maryland or Maine or Michigan or Minnesota or Missouri or Mississippi or Montana or North Carolina or North Dakota or Nebraska or New Hampshire or New Jersey or New Mexico or Nevada or New York or Ohio or Oklahoma or Oregon or Pennsylvania or Rhode Island or South Carolina or South Dakota or Tennessee or Texas or Utah or Virginia or Vermont or Washington or West Virginia or Wisconsin or Wyoming
$67k-$101k/yr OnsiteFull Time
Bachelor's degree in engineering or STEM required; mechanical engineering preferred, with electrical or engineering technology accepted. Entry-level candidates within two years of graduation; MS Office knowledge preferred.
Microsoft Power BI, McParts, Microsoft Office, DVP&R, iDFMEA, Engineering Standard Work (ESW)
2mo
Save
Mark Applied
Hide
Sr. Automation Systems Engineer III
Forest, Mississippi, United States
$87k-$165k/yr OnsiteFull Time
5+ YOEU.S. citizen with ability to obtain/maintain DoD Secret clearance; Bachelor's in STEM and minimum 5 years relevant experience; experience with PLCs, industrial robots, vision systems, automation sustainment, and reading electrical/mechanical/pneumatic schematics.
PLC, SCADA, HMI, Cognex, Keyence, Ignition, Python, AutoCAD, IIOT
3w
Save
Mark Applied
Hide
Sr. Refrigeration Systems Engineer
Rosemont or New York or North Carolina or Oklahoma or Virginia or Nevada or Missouri or Arizona or Iowa or Massachusetts or South Dakota or Maine or Wisconsin or Tennessee or Alaska or Wyoming or Georgia or Michigan or South Carolina or Idaho or Pennsylvania or New Jersey or Washington or Illinois or Oregon or Kansas or California or Vermont or Alabama or Colorado or Arkansas or Ohio or Nebraska or West Virginia or Louisiana or New Hampshire or New Mexico or Texas or Delaware or North Dakota or Minnesota or Montana or Mississippi or Indiana or Rhode Island or Florida or Connecticut or Maryland or Utah or Kentucky
$110k-$175k/yr RemoteFull Time
5+ YOE5+ years industrial refrigeration experience with ammonia/Freon systems, HVAC/mechanical knowledge, CMMS experience, RETA CIRO or PE, knowledge of OSHA/EPA/PSM/IIAR, ability to travel >40% and lead multi-site reliability programs.
PLC, SCADA, BMS, Microsoft Office Suite, CMMS
2mo
Save
Mark Applied
Hide
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.
1mo
Save
Mark Applied
Hide
Senior Materials & Process Engineer, Rocket Motor Systems
McHenry or Costa Mesa or Alabama or North Carolina
$113k-$149k/yr OnsiteFull Time
5+ YOEBachelor's in materials/chemical/mechanical/aerospace engineering,5+ years M&P experience in aerospace/propulsion/defense,experience developing material and process specifications,materials characterization and testing,ability to obtain U.S. Top Secret clearance.
CMH-17, JANNAF, MIL-HDBK-17, NDI, X-ray, CT scan, ultrasonic, radiography, MIL-STDs, AIAA
2mo
Save
Mark Applied
Hide
System Engineer
Yazoo City, Mississippi, United States
OnsiteFull Time
Bachelor's in Electrical or Mechanical Engineering required, valid driver license, experience with electric utilities/substations preferred, ability to read schematics, perform system planning, troubleshooting, and prepare technical reports.
3mo
Save
Mark Applied
Hide
Commissioning Engineer, AWS Data Center Commissioning
Canton, Mississippi, United States
$105k-$157k/yr OnsiteFull Time
5+ YOE5+ years in electrical/mechanical systems engineering, installation, or commissioning; Bachelor's in Electrical Engineering or related field.
EPMS, BMS, HVAC, Power Systems, Generators, UPS
2mo
Save
Mark Applied
Hide
Engineer II
Pascagoula, Mississippi, United States
OnsiteFull Time
3+ YOEBachelor's in mechanical or electrical engineering; 3+ years Navy AC&R experience; knowledge of ship systems; ability to obtain SECRET clearance; up to 25% travel; US citizenship required.
3w
Save
Mark Applied
Hide
Test & Commissioning Engineer – Generator Control and Protection Systems (Test Field Advisors (TFA))
Newnan or Orange or Greenville or Vicksburg or Cleveland or Malvern
$80k-$105k/yr FieldFull Time
2+ YOEBachelor's in engineering,2–5 years testing and commissioning electrical systems for thermal power plants,hands-on with generator control/excitation/protection relays,familiar with NERC/IEEE,valid driver's license and passport,ability to travel up to 90%.
Static Frequency Converter (SFC), SCADA/DCS, PLC Allen Bradley, Power System Stabilizer (PSS)
1mo
Save
Mark Applied
Hide
Technician Engineer - Enterprise
Enterprise, Mississippi, United States
OnsiteFull Time
5+ YOEAssociate degree in a technical field or 5+ years compressor experience; thorough knowledge of engine/compressor systems, GHG regulations, strong analytical, leadership, communication, and computer skills; valid driver's license required.
engine/compressor analysis equipment, vibration equipment, emission analysis equipment, borescope, balance equipment, test equipment
2w
Save
Mark Applied
Hide
Engineer - Licensed - 2026
Vicksburg, Mississippi, United States
FieldFull Time
Maintain and troubleshoot ship propulsion, auxiliary, electrical and safety systems; valid Merchant Mariner Credential and TWIC required; diesel, hydraulics, and electrical experience preferred.
2mo
Save
Mark Applied
Hide
Test & Trials Lead B
Pascagoula, Mississippi, United States
OnsiteFull Time
4+ YOELead tests for mechanical systems on vessels; ensure safety, quality, and performance standards; strong leadership and testing expertise.
Explore Jobs
Expand Your Job Search
Top Cities in Mississippi for Mechanical Systems Engineer
- Mechanical Systems Engineer jobs in Jackson, MS
- Mechanical Systems Engineer jobs in Gulfport, MS
- Mechanical Systems Engineer jobs in Southaven, MS
- Mechanical Systems Engineer jobs in Hattiesburg, MS
- Mechanical Systems Engineer jobs in Biloxi, MS
- Mechanical Systems Engineer jobs in Meridian, MS
- Mechanical Systems Engineer jobs in Olive Branch, MS
- Mechanical Systems Engineer jobs in Tupelo, MS
- Mechanical Systems Engineer jobs in Greenville, MS
- Mechanical Systems Engineer jobs in Horn Lake, MS
- Mechanical Systems Engineer jobs in Pearl, MS
- Mechanical Systems Engineer jobs in Madison, MS
- Mechanical Systems Engineer jobs in Starkville, MS
- Mechanical Systems Engineer jobs in Clinton, MS
- Mechanical Systems Engineer jobs in Ridgeland, MS
- Mechanical Systems Engineer jobs in Brandon, MS
- Mechanical Systems Engineer jobs in Columbus, MS
- Mechanical Systems Engineer jobs in Vicksburg, MS
- Mechanical Systems Engineer jobs in Oxford, MS
- Mechanical Systems Engineer jobs in Pascagoula, MS