Virtual Propulsion Analysis Engineer - GM Defense

GM Defense; Milford Charter Township (MI); Hybrid; USD 110,000 - 160,000; Full time

Job summary

GM Defense seeks a Virtual Propulsion Analysis Engineer to drive simulation-based evaluation of propulsion architectures, focusing on energy use and performance in EV/hybrid configurations.

You'll lead end-to-end analysis efforts, collaborate across design, validation and suppliers, and develop automation tools to streamline workflows while delivering key insights for program requirements.

Qualifications

• BS in Engineering required.
• 5+ years propulsion or related engineering experience.
• Proficient in MATLAB and Simulink.
• Experience with AMEsim, GT Suite, Verde or similar energy platforms.
• Understanding mechanics, electronics, engines, transmissions and battery tech.

Responsibilities

• Lead virtual development activities, owning simulation plans and results.
• Analyze propulsion techs to assess energy consumption, performance and drivability.
• Support defining next-gen propulsion systems with analytical evaluation.
• Collaborate with cross-functional teams to set requirements and model integration.
• Develop and automate workflows with Python, Tcl/Tk, AI/ML where relevant.
• Present analytical results to project teams and leadership.

Skills

Propulsion engineering

Python

Teamwork

MATLAB/Simulink

Energy consumption analysis

Education

BS in Engineering

MS in Mechanical/Automotive

Tools

MATLAB

Simulink

AMEsim

GT Suite

Verde

Job description

Job Description

Virtual Propulsion Analysis Engineer for GM Defense is responsible for applying advanced analysis and simulation tools to support propulsion system architecture development, with emphasis on optimizing energy consumption (EV range/fuel economy) and performance. Partner with 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 virtual development activities end-to-end, owning simulation plans, model builds, analyses, and results delivery to meet performance, program timing and quality 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 and technologies (ICE, HEV, BEV)
• Collaborate effectively with cross‑functional partners (Design, DREs, Validation, Architects, suppliers, IT, and other CAE teams) to define requirements, integrate models, and ensure system‑level performance is achieved
• Lead the energy consumption, performance analysis to support system project deliverables and timing and conduct trade studies to evaluate design alternatives (quick studies)
• Present analytical results to project/program team and leadership
• Develop, maintain, and improve processes, tools, and automation (e.g., Python, Tcl/Tk, AI/ML, process automation) to streamline workflows, increase efficiency, and support unique GMD requirements

Your Skills & Abilities (Required Qualifications)

• BS in Engineering
• 5+ years’ experience in propulsion or related 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
• Candidate must either be a U.S. Person (U.S. citizen, U.S. permanent resident, asylee or refugee) or a non-U.S. Person who is eligible to obtain any required export control authorization.

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}. The selected candidate will be required to travel <25% for this role. This job may be eligible for relocation benefits. The position is subject to export control restrictions and requires the successful candidate to be either a U.S. Person (U.S. citizen, U.S. permanent resident, asylee or refugee) or a non-U.S. Person who is eligible to obtain any required export control authorization.

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