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Job Title


Performance Engineer - Thermal


Company : General Motors


Location : Warren, MI


Created : 2025-11-28


Job Type : Full Time


Job Description

Job Description This role is categorized as hybrid. This means the successful candidate is expected to report to Warren or Milford three times per week, at minimum.The RoleAs GM advances toward its ZERO-ZERO-ZERO vision, the Propulsion Cooling and Thermal Development Performance team plays a key role in enabling future electric, autonomous, and internal combustion products. This team is responsible for the thermal integration and cooling performance of high-voltage batteries, power electronics, and a wide range of propulsion systems and underhood/underbody components.As a Propulsion Cooling/Thermal Development Performance Engineer, you will develop, integrate, and validate thermal systems and cooling solutions at the component, subsystem, and vehicle levels. You will ensure vehicle performance meets established requirements for BEV, autonomous, and ICE programs. This position requires deep technical capability, hands-on development, collaboration across functions, and a strong understanding of thermal behavior in real-world and simulated environments.What You’ll DoDevelop and categorize component, subsystem, and system-level thermal performance to established specificationsDevelop countermeasures to ensure component performance meets program needsIntegrate components into vehicle-level subsystems for thermal performanceDevelop and validate subsystems to meet all defined requirementsUtilize data acquisition tools, analysis tools, simulations, climatic wind tunnels, proving grounds, and other facilities for development activitiesGenerate and execute technical solutions to support new vehicle programsProvide technical leadership for advanced component or technology developmentPerform complex design analyses and evaluate engineering designsWork cross-functionally to implement cost reduction, improve methods, enhance product quality, and support prototype and production buildsBalance engineering tradeoffs, including cost, mass, complexity, and timingCommunicate technical information to internal and external stakeholdersStay current on new technology and competitive productsIdentify and document issues using PRTS and 48-hour reportsComplete Final Validation Reports demonstrating compliance to VTS prior to VDCDesktop analysis, bench-level simulations, and vehicle-level development toolsClimatic Wind Tunnel testing, proving ground development, and road facilitiesData acquisition (Vspy/neoVI, ETAS/INCA, Ipetroniks), data analysis (MS Office, SiL)PRTS and CTMS - Development Work TicketsYour Skills & Abilities (Required Qualifications)Bachelor’s degree in Engineering5+ years of relevant engineering experienceAbility to legally operate a motor vehicleAbility to travel up to 20%2+ years of experience in Propulsion Cooling or Underhood/Underbody Thermal Development and ValidationWhat Will Give You a Competitive Edge (Preferred Qualifications)5+ years of post-graduation engineering experienceDFSS Green Belt or Black Belt certificationExperience with INCA, VSPY, CRETA, ITAS, or neoVI toolsGM DOES NOT PROVIDE IMMIGRATION-RELATED SPONSORSHIP FOR THIS ROLE.DO NOT APPLY FOR THIS ROLE IF YOU WILL NEED GM IMMIGRATIONSPONSORSHIP 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., H-1B, OPT, STEM OPT, CPT, TN, J-1, etc.) About GMOur 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 UsWe 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 OverviewFrom 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 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.AccommodationsGeneral 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, emailus or call us at 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.