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Job Description

**Hybrid.** This role is categorized as hybrid. This means the successful candidate is expected to report to Warren, Michigan three times per week, at minimum.

The Role

This role offers a unique opportunity to join a highly collaborative team dedicated to advancing battery cell design and performance through cutting-edge simulation technologies. The primary focus is on developing and applying 3D CFD models to drive design decisions, reduce reliance on physical testing, and accelerate innovation in battery cell technology.

What You'll Do

+ Advanced CFD Simulation Development

+ Design and implement innovative 3D CFD simulations targeting battery cell components, including microstructure-level analysis and thermal uniformity studies.

+ Integrate CFD models with electrochemical models to capture multi-physics interactions and improve predictive accuracy.

+ Optimize cell geometry and material configurations to enhance thermal performance, safety, and manufacturability.

+ Conduct parametric studies and sensitivity analyses to support robust, data-driven design recommendations.

+ Validate simulation results using experimental cell data and refine models to improve accuracy.

+ Collaborate with testing teams to enhance test protocols that support model development and calibration.

+ Document simulation methodologies, results, and insights in clear, comprehensive technical reports.

+ Present findings and design recommendations to cross-functional teams, including Process and Design Responsible Engineers.

+ Lead initiatives to expand simulation capabilities, including physics fidelity, DFMEA-relevant load case development, and analysis time reduction through automation

+ Benchmark and evaluate emerging industry technologies in hardware and virtual tools to inform internal strategy.

+ Develop and maintain automation tools and workflows using Python, Java, or equivalent programming languages to streamline simulation processes.

+ Provide technical guidance and mentorship to junior engineers and peers.

+ Foster a collaborative environment across simulation, design, and testing teams.

Your Skills & Abilities (Required Qualifications)

+ Bachelor of Science in Engineering

+ 5+ years of experience with CFD simulations

+ Deep technical expertise in computational fluid dynamics (CFD), with hands-on experience in 3D modeling and simulation.

+ Strong understanding of battery systems, cell architecture, and multi-scale/multi-dimensional modeling.

+ Familiarity with various battery modeling techniques, including equivalent circuit models, reduced-order models, and physics-based models.

+ Proficiency in simulation tools such as STAR-CCM+, COMSOL, or similar.

+ Programming experience in Python, Java, or equivalent for automation and tool development.

What Will Give You a Competitive Edge (Preferred Qualifications)

+ 2+ years of experience with STAR-CCM+ or COMSOL

+ 2+ years of experience with CFD analysis of battery cell performance

+ Experience with CFD optimization tools

+ Experience with test to model correlation

+ Experience with programming in Python, Java, or equivalent languages

+ Experience with the latest CFD visualization techniques

+ Linux experience in distributed computing environments

+ Knowledge of Siemens NX CAD modeling

This job may be eligible for relocation benefits.

About GM

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Why Join Us

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Benefits Overview

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

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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 (https://search-careers.gm.com/en/how-we-hire) .

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We are leading the change to make our world better, safer and more equitable for all through our actions and how we behave. Learn more about:

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Our Culture

How we hire​​​​​​​ (https://search-careers.gm.com/en/how-we-hire/)

Our diverse team of employees bring their collective passion for engineering, technology and design to deliver on our vision of a world with Zero Crashes, Zero Emissions and Zero Congestion. We are looking for adventure-seekers and imaginative thought leaders to help us transform mobility.

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The policy of General Motors is to extend opportunities to qualified applicants and employees on an equal basis regardless of an individual's age, race, color, sex, religion, national origin, disability, sexual orientation, gender identity/expression or veteran status. Additionally, General Motors is committed to being an Equal Employment Opportunity Employer and 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 at [email protected] .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.