Battery Cell Electrochemistry Analysis Engineer

General Motors LLC; United States; Hybrid; USD 90,000 - 130,000; Full time

Job summary

General Motors is seeking a Battery Cell Electrochemistry Analysis Engineer to advance cell design through electrochemical modeling and data science. The role blends physics-based degradation, aging mechanisms, and multi-physics simulations to guide decisions affecting range, charging, and safety in EVs.

You will work with tools like COMSOL, MATLAB/SIMULINK, SABER, Python, and PyBaMM to build and calibrate models and contribute to full-vehicle co-sims for calibration and diagnostics.

Qualifications

• B.S. in Chemical, Electrical, Computer Science, or Mechanical Engineering required; Chemical Engineering preferred.
• Strong understanding of modeling processes and tools, especially physics-based degradation mechanisms and transport phenomena.
• 2+ years of experience in industry executing battery modeling and analysis.

Responsibilities

• Battery Modeling & Simulation
• Develop, maintain, and calibrate physiochemical, electrochemical, thermal, mechanical, and safety models for current and future battery chemistries.
• Use COMSOL, MATLAB/SIMULINK, SABER, Python, and PyBaMM to implement multi-scale and multi-dimensional cell models.
• Incorporate cell performance variation, aging mechanisms, and thermal behavior into simulation frameworks.
• Document models, assumptions, and intended model usage.
• Support electric vehicle execution by releasing models integrated into full vehicle co-sims supporting calibration, diagnostics, battery state estimation, controls development and warranty.

Skills

Battery modeling

Python

MATLAB/SIMULINK

Transport phenomena

Electrochemistry knowledge

Education

B.S. in Chemical Engineering

Advanced degree (MS or higher) preferred

Tools

COMSOL

MATLAB/SIMULINK

SABER

Python

PyBaMM

Job description

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

Global Virtual Engineering (GVE) at General Motors is looking for a driven individuals to become Battery Cell Electrochemistry Analysis Engineer. This position is a highly technical, interdisciplinary role focused on advancing the future of battery cell design. The role combines electrochemical modeling, data science, battery design optimization, and cross-functional technical leadership to deliver models and tools that guide electrochemical, thermal, mechanical, electrical, and safety-related design decisions for electric vehicles. This involves characterization & optimization of battery cell performance for vehicle range, charging capability, and battery aging effects.

What You'll Do

• Battery Modeling & Simulation
• Develop, maintain, and calibrate physiochemical, electrochemical, thermal, mechanical, and safety models for current and future battery chemistries.
• Use COMSOL, MATLAB/SIMULINK, SABER, Python, and PyBaMM to implement multi-scale and multi-dimensional cell models.
• Incorporate cell performance variation, aging mechanisms, and thermal behavior into simulation frameworks.
• Document models, assumptions, and intended model usage.
• Support electric vehicle execution by releasing models integrated into full vehicle co-sims supporting calibration, diagnostics, battery state estimation, controls development and warranty.

Your Skills & Abilities (Required Qualifications)

• BSE Chemical, Electrical, Computer Science, or Mechanical Engineering Required; Chemical Engineering preferred.
• Computer Science Strong understanding of modeling processes and tools especially physics based degradation mechanisms and transport phenomena.
• 2+ years of experience in industry executing battery modeling & analysis.

What Will Give You A Competitive Edge (Preferred Qualifications)

• Advanced degree (MS or greater) in Chemical Engineering, Electrochemical Engineering, Materials Engineering, Mechanical Engineering, or Electrical Engineering preferred.
• Solid understanding and working knowledge of fundamental physics, equations and numerical methods underpinning all software used.

Relocation

This role MAY be eligible for relocation benefits.

Location

Hybrid. This role is categorized as hybrid. This means the successful candidate is expected to report to the Global HQ Warren, Mi three times per week, at minimum [or other frequency dictated by the business] 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}. Relocation benefits are available for candidates who qualify under company policy.

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. Every day, we want every employee to feel they belong to one General Motors team.

Benefits Overview

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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.

Applicants may be required

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

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Other Information

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: Our Company Our Culture 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. Explore our global locations We are determined to lead change for the world through technology, ingenuity and harnessing the creativity of our diverse team. Join us to help lead the change that will make our world better, safer and more equitable for all by becoming a member of GM’s Talent Community (beamery.com). As a part of our Talent Community, you will receive updates about GM, open roles, career insights and more.