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Thermal Engineer - Battery Systems

Gotion
Manteno, Illinois
Full Time
Posted November 5, 2025
$90k - $128k
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Job Description

The Thermal Engineer Battery Systems at Gotion Inc. is responsible for leading thermal design and simulation efforts for electric vehicle battery packs, collaborating with cross-functional teams and customers to optimize thermal performance and ensure successful product development from concept to production.

Key Responsibilities

  • Perform thermal CFD simulations to analyze and optimize battery pack performance
  • Collaborate with OEM customers and internal teams to develop and refine battery pack designs
  • Manage analysis processes with offshore simulation teams to ensure quality and compliance
  • Present technical findings, design trade-offs, and recommendations to leadership
  • Work with cross-functional teams to provide simulation-driven design input
  • Correlate simulation results with physical test data and update models accordingly
  • Support DFMEA, design reviews, and test planning activities
  • Document CFD modeling approaches and simulation results to inform design improvements

Requirements

  • A Master’s degree in mechanical engineering or a related technical field.
  • At least 3 years of experience in high voltage battery pack thermal design and simulations and supporting the product development life cycle.
  • Proficiency in using COMSOL, ANSYS Fluent, STAR-CCM, or other CAE tools for thermal CFD simulation, including design tools such as CATIA V6.
  • A strong foundation in engineering principles and a history of applying this knowledge to solve complex problems.
  • Ability and willingness to travel domestically and internationally to support projects.
  • Full-time onsite presence at the Manteno, IL location.

Benefits & Perks

US base salary range of $90,000 to $128,000
15% bonus benefits
Full-time onsite presence at Manteno, IL location

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