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Battery & Thermal Test Engineer

Battery & Thermal Test Engineer

CompanyWisk
LocationMountain View, CA, USA
Salary$101983 – $119980
TypeFull-Time
DegreesBachelor’s
Experience LevelJunior, Mid Level

Requirements

  • B.S. in Mechanical Engineering, Electrical Engineering, Chemical Engineering, or a related field, with 2-5 years of experience in battery and thermal testing, preferably in the automotive, aerospace, or energy storage industries.
  • Hands-on experience with battery test equipment, high-voltage systems, thermal sensors, and environmental chambers.
  • Familiarity with thermal characterization methods, including heat flux measurements, IR thermography, and cooling system evaluations.
  • Experience with test automation, data acquisition, and analysis tools (e.g., Python, MATLAB, LabVIEW).
  • Basic understanding of battery systems, BMS, cooling technologies, and thermal safety testing.
  • Ability to troubleshoot test setups, instrumentation, and data collection issues.
  • Strong organizational and documentation skills, with attention to detail and accuracy.
  • Ability to work independently while collaborating effectively with test engineers, technicians, and design teams.
  • This role may require up to 25% travel for test site support.

Responsibilities

  • Design and execute battery performance, durability, and safety tests, focusing on thermal management and high-voltage safety.
  • Set up test equipment, instrumentation, and data acquisition systems for battery cycling, thermal characterization, and abuse testing.
  • Conduct thermal runaway, heat dissipation, and cooling system performance testing for battery packs and modules.
  • Support high-voltage and environmental testing, including overcharge, vibration, and mechanical stress tests.
  • Collect, process, and analyze thermal and electrical test data, identifying key trends and failure modes.
  • Work closely with battery design, thermal, and systems engineering teams to optimize cooling strategies and heat dissipation.
  • Ensure test lab safety by following high-voltage procedures and thermal safety best practices.
  • Maintain organized documentation of test plans, results, and observations to support design improvements and certification efforts.

Preferred Qualifications

    No preferred qualifications provided.