Battery Pack Development Engineer

The Battery Pack Development Engineer is responsible for developing innovative BEV battery pack technologies for future integration into Stellantis vehicle programs. These new technologies and systems will enable the next generation of range, power, safety, and fast charge capability for Stellantis vehicles. The Battery Pack Development Engineer will generate new design concepts for the structure and thermal management around our battery cells. Job responsibilities include hardware design, coordination of simulations and analysis, coordination of prototype builds (module, pack, and vehicle level), execution of test plans for proof-of-concept, conducting risk analyses, and building a business case for future vehicle implementation. The Battery Pack Development Engineer may operate as a project leader, coordinating the activities of a cross-functional team, and establishing goals/timelines to deliver new technologies through the Technology Readiness Level process. Basic Qualifications: Bachelor of Science in Applied Physics, Mechanical, Electrical, Aerospace Engineering, or related Engineering field from an ABET accredited university 3 years minimum experience working with electric vehicle propulsion systems, consisting of a mix of computer aided design and analytical/simulation work General overall knowledge of vehicle chassis dynamics Fundamental knowledge of battery technologies and power electronics Outstanding problem solving and analytical skills Good teamwork skills and ability to work independently Self-motivated and proactive Excellent written and verbal communication skills, including presentations to upper management Preferred Qualifications: Master of Science in Mechanical or Electrical Engineering with a focus on automotive technology, or closely related discipline from an ABET accredited university Proficiency in CAD software tools for 3D visualization of design concepts 0D, 1D, or 3D simulation experience related to thermodynamics, NVH, or vehicle crash/crush structural analysis. 5+ years experience working with electric vehicle propulsion systems, consisting of a mix of computer aided design and analytical/simulation work Working knowledge of thermodynamics, heat transfer, and fluid dynamics basic principles Our Benefits — Designed with You in MindComprehensive Health & Well-being CoverageFrom your very first day, you'll have access to medical, dental, vision, and prescription drug coverage — ensuring you and your family stay healthy and protected.Generous Paid Time OffWe believe in work-life balance. That's why we offer: 17+ paid holidays, including shut-down from December 24th through New Years Day every year. Vacation, float & wellbeing days, sick time and fully paid parental leave when your family needs you most.Competitive Retirement Savings PlansWe help you plan for the future with:An employer match on contributions to your 401k, Roth, and Catch-Up plansAn employer contribution, even if you don't contributeIncome Protection & Insurance OptionsBenefit from included and optional disability, life, and other insurance programs — because your peace of mind matters.Company Vehicle Lease ProgramEligible employees and their immediate families can enjoy company vehicle lease options with included insurance, maintenance, and unlimited mileage. Plus, take advantage of exclusive discounts on Stellantis products.Family Building BenefitWe proudly support all paths to parenthood- including fertility and infertility treatments, adoption services, and gestational surrogacy.Support for Your Growth and Giving BackWe believe in investing in your future and your passions:Tuition reimbursementStudent loan refinancing programs18 paid volunteer hours each year to make a difference in your communityAnd so much more!When you join us, you're not just building a career — you're joining a company that supports you, inside and outside of work.Brand: FCA GroupJob ID: 2022420Employment Type: Full-timeJob Area: EngineeringPosted Date: 09/11/2026