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Thermal Engineer - Battery Systems

Manteno, IL💼 Full-time💰 $90,000–$128,000🗓 2026-06-11 → 2026-07-31

Core

Lead engineering decisions for battery cells, modules, packs, and cooling plates, optimizing thermal performance and mitigating thermal propagation for next-generation EV and energy storage systems.

Role type

Senior IC thermal engineer (battery systems)

Builds

High-performance battery solutions for electric vehicles and energy storage systems

Domain

Electric vehicle battery systems / Thermal management

Deliverable

production ML models | product features

Required skills

Thermal/CFD simulation, Battery pack design, CAE tools (COMSOL, ANSYS Fluent, STAR-CCM+), Mechanical engineering principles, Project leadership, Cross-functional collaboration

Preferred skills

CATIA V6, Supplier management, DFMEA, Test and Validation planning

Technologies

COMSOL, ANSYS Fluent, STAR-CCM+, CATIA V6

Responsibilities

Perform thermal/CFD simulations to analyze pressure drop, thermal efficiency, and thermal propagation; Collaborate with OEMs and internal teams to drive pack designs from concept to mass production; Correlate simulation outcomes with physical test data to update models; Prepare and present technical findings and design trade-offs to leadership; Support DFMEA, design reviews, and DVP&R testing planning; Document CFD modeling approaches and simulation results.

Seniority

Senior, hands-on IC

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