13 mechanical systems engineer jobs at 10 companies in McAllen, TX
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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
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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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++
1w
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(N) Industrial Engineer
Reynosa, Tamaulipas, Mexico
OnsiteFull Time
5+ YOEBachelor's degree in industrial, manufacturing, process improvement engineering, or similar field; 5+ years in manufacturing; mechanical, electrical, flow control, and power systems knowledge; AutoCAD and MS Office experience.
AutoCAD, Microsoft Office
3w
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(R) Sr Test Engineer
Reynosa, Tamaulipas, Mexico
OnsiteFull Time
8+ YOEBachelor's degree in industrial, electrical, mechanical, or computer engineering; 8+ years in manufacturing or a similar role; advanced English; expertise with ICT test systems, statistical analysis, instrumentation, and test software.
Keysight 3070, Teradyne ICT, LabVIEW, Minitab, Microsoft Excel, MSA, CPK, IATF 16949, Six Sigma
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)
2mo
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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
1d
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Project Leader - Plant A
Reynosa, Tamaulipas, Mexico
FieldFull Time
Bachelor's or master's degree in mechanical or HVAC engineering, strong HVAC systems knowledge, testing and diagnostic equipment proficiency, communication skills, and willingness to travel to project sites.
HVAC
3w
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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
3w
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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
1w
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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.
3w
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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.