Fabrication Technician - GM Defense

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About the role

Job Description GM Defense is seeking a skilled Fabrication/Mechanical Technician to support low-volume builds and prototype development at Milford Proving Ground. Projects range from commercial vehicle modifications to ground-up prototype builds. The ideal candidate has strong experience in prototype vehicle builds, mechanical systems, fabrication, welding, roll cage construction, machining, and troubleshooting. This role requires independent decision-making, project leadership, mentoring, and effective collaboration with engineers and technicians. Key Responsibilities • Execute prototype, one-off, and low-volume vehicle builds. • Fabricate sheet-metal components, roll cages, fixtures, and vehicle structures on a bed plate. • Perform MIG and TIG welding on steel, aluminum, stainless. • Operate shop equipment, including band saws, lathes, mills, and press brakes. • Read complex engineering drawings and perform dimensional builds. • Diagnose build issues and apply root-cause analysis. • Support work ticket completion removing and replacing automotive parts. • Mentor other technicians and support offsite testing. • Maintain safe, clean, and organized work areas. • Possibility of travel up to 5% with the potential for international travel. Required Qualifications • Significant experience with prototype or one-off vehicle builds. • Strong mechanical and automotive skills. • Proficiency in welding, fabrication, machining, and shop equipment operation. • Ability to troubleshoot vehicle-build issues and interpret engineering drawings. • Strong problem-solving, communication, and teamwork skills. • Ability to manage multiple projects with minimal supervision. • Willingness to learn new skills. Candidate must be a U.S. Person (U.S. citizen, U.S. permanent resident, asylee or refugee). EDUCATION/TRAINING • 5+ years of automotive technician experience to include both fabrication and one-off/proto-type builds. • Familiarity with CAD / Teamcenter / NX preferred. • Associate or bachelor’s degree preferred, but technical course work, training, professional certifications, Journeyman status or relevant experience required for candidates without a degree beyond High School. All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, national origin, disability, sexual orientation, gender identity/expression, or protected veteran status. #GMD GM does not provide immigration-related sponsorship for this role. Do not apply for this role if you will need GM immigration sponsorship now or in the future. This includes direct company sponsorship, entry of GM as the immigration employer of record on a government form, and any work authorization requiring a written submission or other immigration support from the company (e.g., H1-B, OPT, STEM OPT, CPT, TN, J-1, etc). This role is categorized as onsite. This means the selected candidate is expected to report to a specific location on a full-time basis. The selected candidate will be required to travel About GM Our vision is a world with Zero Crashes, Zero Emissions and Zero Congestion and we embrace the responsibility to lead the change that will make our world better, safer and more equitable for all. Why Join Us   We believe we all must make a choice every day – individually and collectively – to drive meaningful change through our words, our deeds and our culture. Every day, we want every employee to feel they belong to one General Motors team. Benefits Overview From day one, we're looking out for your well-being–at work and at home–so you can focus on realizing your ambitions. Learn how GM supports a rewarding career that rewards you personally by visiting Total Rewards resources . Non-Discrimination and Equal Em

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