General Motors
Senior Mechanical Hardware Engineer – ECU Connectors & Interfaces
$125K–$193K
Sunnyvale, California, United States of America · Hybrid · Senior · Full-time · Posted Jul 17, 2026
- Experience
- 6-10+ years; the posting gives no explicit alternatives.
- Education
- BS in Mechanical Engineering or related discipline.
- Visa sponsorship
- GM does not provide immigration-related sponsorship for this role; applicants who need sponsorship now or in the future should not apply.
About the job
Leads mechanical design and production release of ECU connector and header systems, including terminals, bus bars, seals, and housing interfaces.
What you'll do
- Own connector and header design from concept through production release, including material selection, sealing, and PCB and housing integration.
- Create NX models and drawings; apply GD&T and tolerance analysis, and manage design content and release data in Teamcenter.
- Coordinate verification, supplier and manufacturing reviews, and cross-functional issue resolution to meet performance and program requirements.
What they ask for
- BS in Mechanical Engineering or related discipline.
- 6-10+ years of mechanical design experience in complex electromechanical assemblies, automotive electronics, ECU hardware, connectors, headers, or closely related systems.
- Demonstrated connector and header design experience, including terminal and bus bar design, PCB and housing integration, and sealing solutions.
- Proficiency in Siemens NX and Teamcenter; competency in GD&T and tolerance analysis.
Nice to have
- Experience with automotive connector systems qualified to USCAR or similar standards.
- Master’s degree in Mechanical Engineering or related field.
Pay
($125,200 to $192,700) USD base salary
Tools
Siemens NX, Teamcenter, USCAR, GD&T, DFMEA, PFMEA
Model-written summary · the original posting is authoritative