19 mechanical systems engineer jobs at 9 companies in Primera, TX
3w
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Mechanical Engineer (Data Center MEP Systems)
Brownsville, Texas, United States
OnsiteFull Time
5+ YOEBachelor's in mechanical engineering, 5+ years mechanical/plumbing design for mission-critical facilities or data centers, HVAC/plumbing and commissioning experience, ability to travel and work extended hours, ITAR employment eligibility required.
P&IDs, BMS, EPMS, ASHRAE TC9.9, Uptime Institute Tier
1mo
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Mechanical Engineer, Heatshield (Starship)
Brownsville or Cape Canaveral
OnsiteFull Time
1+ YOEBachelor's in materials/mechanical/materials engineering or aerospace; 1+ years engineering experience (internships/school projects qualify); experience with thermal protection systems preferred; Siemens NX familiarity; ability to travel domestically and meet US export eligibility.
Siemens NX
1mo
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Mechanical Engineering Technician / QA
Edinburg, Texas, United States
$95k-$150k/yr OnsiteFull Time
5+ YOEBachelor's in mechanical engineering or technology, 5+ years construction/industrial project experience, experience reviewing equipment submittals and shop drawings, familiarity with ASME and mechanical systems, proficiency with Microsoft Office.
Microsoft Office
1d
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Chemical Process Engineer (Starship Launch Systems)
Brownsville, Texas, United States
OnsiteFull Time
1+ YOEBachelor's in mechanical, chemical, or aerospace engineering; 1+ year hands-on fluid systems experience; knowledge of cryogenic systems, fluid dynamics, thermodynamics; ability to work at heights and in extreme environments; ITAR eligibility required.
NX, SolidWorks
2w
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Mechanical Designer, Automation & Controls (Starship Launch Pad)
Starbase or Brownsville
OnsiteFull Time
2+ YOEBachelor's in engineering or 2+ years designing mechanical/fluids/electrical systems; CAD and controls experience; able to work at heights and meet physical demands.
NX/Unigraphics, Catia, SolidWorks, Fusion 360, EPlan
2mo
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Sr. Build Engineer (Starship)
Brownsville, Texas, United States
OnsiteFull Time
5+ YOEBachelor’s/advanced degree in aerospace, mechanical, manufacturing, materials engineering, or engineering physics; 5+ years of engineering experience; hands-on experience with complex mechanical systems; leadership experience.
Siemens NX, Teamcenter, CAD, PLM
2mo
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GNC Engineer (Starship)
Brownsville or United States
OnsiteFull Time
0+ YOEBachelor's in physics or engineering; experience with control systems, orbital mechanics, Python/C++; 2+ years preferred.
2mo
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Sr. GNC Engineer (Starship)
Brownsville, Texas, United States
OnsiteFull Time
5+ YOEBachelor's in physics or engineering; 5+ years; experience in control systems, orbital mechanics, modeling; Python or C++.
Python, C++
2mo
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Development Test Engineer, Structures (Starship)
Brownsville, Texas, United States
OnsiteFull Time
1+ YOEBachelor’s in mechanical, aerospace, electrical engineering or related field; 1+ years in testing, mechanical or data acquisition, and control system design.
National Instruments (NI) DAQ, LabVIEW
3w
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Sr. GNC Engineer (Starship) Controls
Starbase or Brownsville
OnsiteFull Time
5+ YOEBachelor's in physics or engineering,5+ years experience in control systems,orbital mechanics,dynamics,modeling and simulation;experience with Python or C++;strong communication and problem-solving skills.
Python, C++
1mo
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Fluids Engineer (Starship)
Brownsville, Texas, United States
OnsiteFull Time
2+ YOEBachelor's in engineering, hands-on mechanical/electrical project experience, manufacturing/aerospace experience preferred (2+ years), experience with Siemens NX and Teamcenter CAD, fluid system design/build/test, GD&T, ability to work outdoors and at heights.
Siemens NX, Teamcenter CAD
1mo
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Sr. Manufacturing Engineer (Starship)
Brownsville, Texas, United States
OnsiteFull Time
5+ YOEBachelor's degree in engineering, 5+ years professional engineering experience, hands-on mechanical systems and lead experience, CAD/PLM proficiency (Siemens NX, Teamcenter), GD&T, FEA, welding/process development, physical dexterity, ability to travel up to 10%, ITAR eligibility required.
Siemens NX, Teamcenter, Finite Element Analysis (FEA), GD&T, CAD
1mo
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(N) Industrial Engineer Sr
Reynosa, Tamaulipas, Mexico
OnsiteFull Time
5+ YOEBA in industrial/manufacturing/process improvement engineering, 5+ years manufacturing experience, knowledge of mechanical/electrical/flow control/power systems, SMT knowledge, AutoCAD, Oracle, Microsoft Office proficiency, continuous improvement/lean experience.
AutoCAD, Microsoft Office, Oracle, SMT (surface-mount technology)
1mo
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Sr. Maintenance Engineer (Reynosa, TAM, MX, 88730)
Reynosa, Tamaulipas, Mexico
$87k/yr OnsiteFull Time
5+ YOEBachelor's in engineering and 5+ years maintenance engineering experience in manufacturing; CMMS proficiency; experience with preventive/predictive maintenance, reliability KPIs, troubleshooting mechanical/electrical/automation systems, and mentoring technicians.
CMMS, TPM, RCM, FMEA, RCA, Kaizen, Lean, LOTO
2w
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Plant Engineer II
Weslaco, Texas, United States
OnsiteFull Time
2+ YOETroubleshoot and read schematics, maintain and repair mechanical/HVAC/electrical/plumbing/medical gas systems; valid state driver’s license; high school diploma or equivalent; minimum 2 years' experience.
2mo
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REEF INDUSTRIES - MAINTENANCE SUPERVISOR I
San Benito, Texas, United States
OnsiteFull Time
Bachelor’s degree in engineering or technical field; experience in industrial maintenance/supervisory role; strong knowledge of electrical, mechanical, and pneumatic systems; able to read technical manuals and schematics; CMMS knowledge preferred; strong computer skills and attendance flexibility.
CMMS, Electrical Systems, Mechanical Systems, Pneumatic Systems
2w
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Senior Manufacturing Technician
Reynosa, Tamaulipas, Mexico
OnsiteFull Time
3+ YOEAssociate degree or technical diploma in mechanical/electrical/mechatronics/automation or related, 3+ years as an engineering technician, expertise in automation/mechatronics/power/embedded systems, strong analytical and communication skills.
CAD, simulation software, engineering software, diagnostic equipment, measurement instruments
2d
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2026-2027 Shop - Autobody and Mechanic Foreman
Mission, Texas, United States
$24-$33/hr OnsiteFull Time
5+ YOE3+ MgmtSupervise vehicle repair and maintenance; diagnose and repair diesel/gas engines, air brakes, A/C and electrical systems; welding and minor body work; estimate repairs; maintain preventive maintenance records; CDL and ASE bus certifications preferred.
2w
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Automotive Senior Technician
Harlingen, Texas, United States
$19-$31/hr OnsiteFull Time
3+ YOEDiagnose and repair brakes, electrical, suspension, A/C and engine systems; communicate with customers; obtain ASE certifications; valid driver's license required.
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