Materials Engineer – Battery and Sealing Components

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

This Materials Engineer will be responsible for the material development and specification of technical requirements for materials utilized in Battery, Transmission and Engine.

What You'll Do

• Responsible for specifying technical requirements for materials utilized in Battery and Transmission including but not limited to:

  • Transmission Sealing Components

  • Vent systems

  • TRP (thermal runaway propagation) mitigation components

• Completes eSOR requirements to provide timely engineering direction for supplier quotations

• Works with engineering functions, suppliers, plant personnel and others to implement cost reduction, methods improvement, product improvements, and to support build programs

• Develops written materials specifications for automotive materials

• Releases materials for production via Drawing Signoff

• Assists in implementing material changes

• Plans and implements lab test

  • Facilitates materials testing --- chemistry, physical testing, failure analysis, as required.

  • Obtains material property data for analysis and development (VDDV/CAE)

  • Interprets test results for feedback to the Product Development or Advanced Teams.

• Communicates information to and from internal and external customer organizations

• Supports problem solving for PRTSs

• Stays abreast of new technology and competitive products

• Collaborates with supply base to drive sustainable material development for plastic components used in battery packs

• Travels as required.

Your Skills & Abilities (Required Qualifications)

• Bachelor of Science Degree in Mechanical Engineering, Materials Engineering, Material Science, Metallurgical Engineering, Chemistry or Chemical Engineering, or other Science degree(s)

• 2+ years of related work experience

• Understanding of engineering theory and principles of design

• Good oral and written communication skills

• High level of interpersonal skills to work effectively with others

• Understanding of design/manufacturing/material processes

• Ability to work independently and with others

• Knowledge of polymeric materials

• Strong analytical skills - for data analysis, design of experiments, project management, failure analysis, and problem-solving

• Able to manage numerous projects at the same time and prioritize, as necessary

What Will Give You A Competitive Edge (Preferred Qualifications)

• 3+ years of related work experience, preferably Engineering

• DFSS Certification(s)

• Post undergraduate training or education

• Knowledge of elastomers

• Knowledge of EV battery

• Experience with plastics



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

Benefits Overview

From 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.

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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.

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