Propulsion Architecture Energy & Performance Engineer

Job Description At General Motors, our product teams are redefining mobility. Through a human-centered design process, we create vehicles and experiences that are designed not just to be seen, but to be felt. We’re turning today’s impossible into tomorrow’s standard —from breakthrough hardware and battery systems to intuitive design, intelligent software, and next-generation safety and entertainment features. Every day, our products move millions of people as we aim to make driving safer, smarter, and more connected, shaping the future of transportation on a global scale. The Role Virtual Propulsion Analysis Engineer responsible for applying advanced analysis and simulation tools to support propulsion system architecture development, with emphasis on optimizing vehicle energy consumption (EV range/fuel economy) and performance. Partner with Propulsion System Architects and cross‑functional engineering teams to design, evaluate, and refine propulsion concepts that meet or exceed customer expectations and program requirements. What You’ll Do Lead analysis/simulation to define Propulsion System and corresponding component requirements to meet energy and performance VTS & regulatory targets Conduct analysis/simulation to quantify effects of advanced propulsion technologies {engine, hybridization, electrification} on vehicle energy consumption, performance, and drivability for various propulsion system configurations Support product teams and leadership in defining next generation propulsion systems with analytical evaluation of the proposed architectures & technologies {ICE, HEV, BEV} Work collaboratively with propulsion performance engineers and component hardware design teams to develop balanced requirements Lead small team of global analysis engineers to ensure analysis plan deliverables meet required virtual analysis plan timing Lead the energy consumption, performance analysis to support system project deliverables and conduct trade studies to evaluate design alternatives (quick studies) Present analytical results to project/program team and leadership Development of new analytical methodologies and standard work procedures Your Skills & Abilities (Required Qualifications) BS in Mechanical Engineering or Electrical Engineering 5+ years’ experience in propulsion engineering Proficient in MATLAB and Simulink capability Experience with analysis/simulation tools, such as: AMEsim, GT Suite, Unified Model (Verde) or other industry standard energy consumption platforms Understanding and application of engineering theory and principles of operation for mechanical/electrical mechanisms Knowledge of engineering mechanics, physics, and fundamental understanding of engines, transmissions, drive units, electric motors, power electronics and battery technology Appropriate interpersonal styles and communication methods to work effectively with business partners to meet mutual goals Independent thinking and strong teamwork skills are needed to succeed What Will Give You A Competitive Edge (Preferred Qualifications) M.S. in Mechanical Engineering Experience in testing, development, calibration pertaining to energy consumption and performance Experience with system analysis and applying systems engineering methods Experience in powertrain and/or vehicle controls Knowledge of applied optimization and design of experiments 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 hybrid. This means the selected candidate is expected to report to a specific location at least 3 times a week {or other frequency dictated by their manager}. This job may be eligible for relocation benefits. 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. 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