Job Description

Onsite: This role is categorized as onsite. This means the successful candidate is expected to report to Pontiac, MI on a full-time basis.

The Role

We’re seeking a highly motivated leader for our Race Engine Build team, someone passionate about motorsports with a relentless drive to win. As the Engine Build Supervisor within the Motorsports Propulsion and Performance organization, you will lead a team of race engine builders, cylinder head specialists, and engine machinists to deliver all engines required for the season, including rebuilds, development and validation engines, and post‑race teardowns.

This team also supports development and validation engine builds for our Performance Parts and Marine & Industrial groups. The ideal candidate thrives in the fast pace and unpredictability of racing, adapts quickly to last‑minute changes, and keeps the team aligned, focused, and producing championship‑caliber engines.

What You’ll Do

• Lead a team of race engine builders, cylinder head specialists, and engine machinists to deliver all engines required for the season—including rebuilds, development/validation engines, and teardowns. Supported engine platforms include Cadillac LMDh, Corvette GT3, Pro‑Spec, Pro‑Lite off‑road, and others. The team also supports development, and validation builds for Performance Parts and Marine & Industrial programs.

• Oversee the cylinder head team responsible for all race‑engine cylinder heads, as well as heads used in production of the ZZ632 1,000hp crate engine and CNC‑ported variants of LS3, LS9, and LT1 cylinder heads sold as Chevy Performance Parts.

• Manage machinists performing finish‑machining on racing engine blocks and crankshaft balancing.

• Balance workload and coordinate activities across logistics, machining, engine build, and the dyno test lab to ensure100% on time delivery of all race engines with zero on‑track engine failures.

• Respond rapidly to engine content changes driven by race‑season learnings and implement updates throughout the program.

• Support hardware changes at the track when last‑minute insights require adjustments.

• Develop and mentor team members, ensuring they receive the training, coaching, and support necessary to excel in current roles and progress toward career goals.

• Lead hiring efforts to bring on additional experienced engine builders and machinists as business needs evolve.

• Partner with Quality Engineering to implement a formal quality system within the engine build area.

• Support the rollout and adoption of ERP tools across Operations, driving full traceability of all race engine components.

• Expand the use of Atlas Copco torque tools across engine programs to enhance consistency and build quality.

• Collaborate closely with racing engineers as one team to continuously refine and improve race engine performance.

• Provide input into lab operations and capital budget planning.

• Ensure safety, ergonomics, and quality across the entire engine build area.

• Maintain strong housekeeping standards, adherence to WPO processes, and compliance with all environmental requirements.

• Oversee calibration and maintenance of tools, equipment, and supplies essential to daily operations.

• Adapt effectively to a fast‑changing work environment with shifting priorities and competing demands.

• Communicate clearly and professionally, both verbally and in writing, with team members, leadership, and cross‑functional partners.

What You’ll Need (Required Qualifications)

• Bachelor’s degree in engineering or related field

• 7+ years of professional engineering experience

• Extensive experience in high‑performance engine development, testing, and validation

• Demonstrated ability to independently manage multiple complex projects, driving timely issue resolution and results‑focused outcomes

• Strong collaboration and relationship‑building skills to apply across motorsports and performance teams, suppliers, and customers

• DFSS Black Belt certified (Design for Six Sigma)

What Will Give You a Competitive Edge (Preferred Qualifications):

• Previous experience in professional racing

• Previous leadership experience

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 Total Rewards resources.

Non-Discrimination and Equal Employment Opportunities (U.S.)

General Motors is committed to being a workplace that is not only free of unlawful discrimination, but one that genuinely fosters inclusion and belonging. We strongly believe that providing an inclusive workplace creates an environment in which our employees can thrive and develop better products for our customers.

All employment decisions are made on a non-discriminatory basis without regard to sex, race, color, national origin, citizenship status, religion, age, disability, pregnancy or maternity status, sexual orientation, gender identity, status as a veteran or protected veteran, or any other similarly protected status in accordance with federal, state and local laws.

We encourage interested candidates to review the key responsibilities and qualifications for each role and apply for any positions that match their skills and capabilities. Applicants in the recruitment process may be required, where applicable, to successfully complete a role-related assessment(s) and/or a pre-employment screening prior to beginning employment. To learn more, visit How we Hire.

Accommodations

General Motors offers opportunities to all job seekers including individuals with disabilities. If you need a reasonable accommodation to assist with your job search or application for employment, email us or call us at 1-800-865-7580. In your email, please include a description of the specific accommodation you are requesting as well as the job title and requisition number of the position for which you are applying.