26 performance engineer jobs at 21 companies in Diamondhead, MS

4d
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Transportation Engineer II
Forrest County, Mississippi, United States
$87k-$92k/yr OnsiteFull Time
State of Mississippi
State of Mississippi: Governing and providing public services for the State of Mississippi.
2+ YOEBachelor's in engineering typically required, licensure as a professional engineer preferred, and 2+ years of relevant engineering experience; ability to perform inspections, write permits, analyze data, and prepare technical reports.
1mo
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PROJECT ENGINEER
Jackson County or Mississippi
$66k-$99k/yr OnsiteFull Time
Jackson County Utility Authority
Jackson County Utility Authority: Regional provider of water and wastewater treatment services.
5+ YOECollege degree in engineering required, PE registration preferred (or ability to obtain in MS within 2 years); 5+ years municipal/public works engineering experience; familiarity with EPA/DEQ rules; able to perform inspections, planning studies, cost estimates, and prepare technical reports.
1mo
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Mechanical Engineer - Boston, MA
Boston or Cambridge or Gulfport or Mobile or Pascagoula or Massachusetts or United States
OnsiteFull Time
Serco
SercoLondon Stock Exchange: SRP: Provides professional outsourcing services to governments worldwide.
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
2d
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Principal, Electrical Engineer
McHenry, Mississippi, United States
$148k-$226k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
15+ YOE15+ years designing and installing sensors and data-acquisition systems for performance testing; analog/digital circuit design; NI Labview/DAQmx or similar; Python; CAD proficiency; eligible for U.S. Secret clearance.
NI Labview, NI DAQmx, Python, Microsoft Office Suite, Altium, OrCAD, SPICE
4d
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Field Engineer/Marine Surveyor
Pascagoula, Mississippi, United States
OnsiteFull Time
Sayres Defense
Sayres Defense: Provides engineering and logistics support to the U.S. Navy.
5+ YOEActive Secret clearance (or ability to obtain), 5+ years marine hull/structural/mechanical or shipboard machinery experience, ability to perform inspections, review engineering drawings, and document findings.
DISS, JPAS
1mo
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Ship Systems Test and Activation Engineer, Junior-Level
Pascagoula, Mississippi, United States
OnsiteFull Time
R&P Technologies
R&P Technologies: Providing engineering and technical support services to the U.S. Navy.
2+ YOEPerform ship system inspection, grooming, activation, testing and troubleshooting; read technical documentation; lift 50 lbs; willingness to travel; high school/GED + 2 years experience; valid Secret clearance or ability to obtain.
Microsoft Office
1w
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Marine Dredging Intern - Winter 2026
Covington or New Orleans or Houma
FieldFull Time, Temporary
Kiewit
Kiewit: Provides large-scale construction and engineering services for diverse infrastructure.
Pursuing civil/ocean engineering or construction management; ability to perform surveying, read contract drawings, compute earthwork volumes, live aboard vessel, work 19/9 rotations, and travel as required.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, AutoCAD, Trimble, Hypack
1w
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E&I Designer
Meraux, Louisiana, United States
OnsiteFull Time
Hargrove
Hargrove: Provides engineering and construction management services for industrial facilities.
10+ YOEAssociate degree in Engineering Technology or CAD, 10+ years electrical/instrumentation drafting and design experience, NEC familiarity, ability to perform lighting/wire sizing/voltage drop calculations, and proficiency with EMV tools and CAD software.
Microsoft Word, Microsoft Excel, Microsoft Outlook, 2D AutoCAD, 3D AutoCAD, Microstation
2w
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2026-2027 Facilities Engineering Operations and Turnarounds Construction Engineering Intern
Richmond or Pascagoula or Midland or El Segundo
$28-$52/hr OnsiteFull Time
Chevron
ChevronNYSE: CVX: Global energy producing oil, gas, and petrochemicals.
Pursuing a Bachelor's or Master's in Construction Management; strong academic performance, communication, teamwork and problem-solving skills.
1w
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ENGINEERING TECHNICIAN
St. Tammany Parish County, Louisiana, United States
$20-$22/hr OnsiteFull Time
St. Tammany Parish Government
St. Tammany Parish Government: Local government body providing public services for St. Tammany Parish.
High school diploma/GED, valid driver’s license, ability to perform site inspections, lift up to 50 lbs, strong verbal/written communication, familiarity with codes and ordinances, and recordkeeping skills.
2mo
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Test & Trials Lead B
Pascagoula, Mississippi, United States
OnsiteFull Time
Bollinger Shipyards
Bollinger Shipyards: Builds and repairs specialized vessels for government and commercial fleets.
4+ YOELead tests for mechanical systems on vessels; ensure safety, quality, and performance standards; strong leadership and testing expertise.
3w
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E&I Estimator
Houston or Covington or Baton Rouge or Dallas
OnsiteFull Time
Miller Electric Company
Miller Electric Company: Provides electrical and technology infrastructure construction and maintenance services.
Perform material take-offs, evaluate specifications and scope changes, develop quantity and cost data, provide cost and manhour estimates, and support project change valuation processes.
2w
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AIRCRAFT ENGINE MECHANIC (2) WG-8/10
Gulfport, Mississippi, United States
$30-$40/hr OnsiteFull Time
National Guard
National Guard: National military reserve providing defense and emergency response.
1+ YOERequires National Guard membership, ability to maintain Secret clearance, 12–18 months aircraft engine maintenance experience depending on grade, ability to perform assembly/disassembly, inspections, troubleshooting, and use of engine test equipment.
video borescope, ultra-sonic listening devices, engine pressure-ratio-indicator, exhaust-gas temperature test equipment, fuel flow meter, air pressure indicator, Vibration Analyzer, flight line digital test equipment, Electronic Technical Manuals (ETM), Information Logistics Systems(ILS)
2mo
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Small Engine Repair Technician
Gulfport, Mississippi, United States
$16/hr OnsiteFull Time
H2O Innovation
H2O Innovation: Provider of integrated water and wastewater treatment solutions and services.
2+ YOEHigh school diploma or GED; valid driver’s license; at least 2 years of small engine repair experience; some Microsoft Office knowledge; good communication; ability to perform physical tasks in varying weather; able to interact with the public.
Microsoft Office
1mo
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Service Technician - Slidell
Slidell, Louisiana, United States
$25-$45/hr OnsiteFull Time
Friendly Powersports
Friendly Powersports: Retailer and service provider for powersports vehicles and accessories.
Experienced technician with mechanical knowledge to perform vehicle maintenance, diagnose and repair engines, brakes, suspension, and electrical systems; use diagnostic and power tools; and provide customer service.
1d
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LABORER
Slidell, Louisiana, United States
$12/hr OnsiteFull Time
City of Slidell
City of Slidell: Municipal government providing public services for Slidell residents.
Ability to perform heavy manual labor, operate hand and small engine equipment, lift up to 90 lbs, follow oral/written instructions, and possess a valid driver’s license.
earth compactor, jack hammer, power mowers, weed eaters, chainsaws, tamper, plate compactor, saws, pumps, compressors, sanders, generators, mobile radio, phone, shovels, wrenches
1w
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Quality Inspector Technical Specialist I
Stennis Space Center, Mississippi, United States
$31-$47/hr OnsiteFull Time
Relativity Space
Relativity Space: Designing and manufacturing 3D-printed rockets and launch vehicles.
Experience in aerospace/aviation, performing in-process and final inspections, reading engineering drawings, lifting 50+ lbs, able to stoop/bend/crawl, occasional night/weekend availability, and ability to clear a government background check for onsite work.
Microsoft Office, NX, Team Center, LN, Manufacturing Execution Systems (MES)
1mo
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Small Craft Maintenance Technician
Stennis Space Center, Mississippi, United States
OnsiteFull Time
People, Technology & Processes
People, Technology & Processes: Provides IT services and mission support for government agencies.
5+ YOERequires extensive small craft maintenance and repair experience on outboard and diesel engines, factory certifications for Caterpillar, Yamaha, and Mercury Marine, use of specialty diagnostic tools, and ability to perform organizational through depot-level overhauls. SECRET clearance required.
torque wrenches, timing and fuel rack adjustment tools, feeler gauges, depth gauges, snap gauges
3w
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Diesel Technician, Northshore
Covington, Louisiana, United States
OnsiteFull Time
Waste Pro
Waste Pro: Provides residential and commercial waste collection and recycling services.
Diagnose and repair heavy- and light-duty trucks (engine, transmission, brakes, suspension, electrical, hydraulic), perform welding/fabrication, complete DVIR and repair paperwork, follow safety/OSHA standards; CDL Class B preferred within 12 months.
1mo
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Facilities Shift Manager
Biloxi, Mississippi, United States
OnsiteFull Time
Bally's
Bally'sNYSE: BALY: Operates physical casinos and digital interactive gaming platforms globally.
2+ YOEManage engineering/facility staff, inspect and operate equipment, maintain permits and records, hire/train/discipline employees, and perform general maintenance; valid driver's license and basic computer and math skills required; 2 years maintenance and casino/hotel facilities experience preferred.