Automotive System Test Engineer

LEM – Life Energy Motion

 A leading company in electrical measurement, LEM engineers the best solutions for energy and mobility, ensuring that our customers; systems are optimized, reliable and safe.

Our team of 1,500 people in over 15 countries is passionate about transforming technology potential into powerful solutions. We develop and recruit the best talents globally, working at the forefront of megatrends such as renewable energy, mobility, automation and digitalization. Listed on the SIX Swiss Exchange since 1986, the company's ticker symbol is LEHN.


Join us to help our customers and society accelerate the transition to a sustainable future.

We are looking for an Automotive System Test Engineer to join our team in Lyon, France.

We offer


  • Dynamic and young work environment in a fast-growing mobility business.
  • Motivating projects in the automotive business (mainly green cars).
  • Motivated and passionate team, great team spirit and workplace, 2 days remote work, competitive compensation package.


If you recognize yourselfplease send us your CV to


Main tasks
  • Analyze the customer specification, define stakeholder and system requirements.
  • Define and execute system test plans.
  • Perform smart sensor functional validation and issue test reports.
  • Analyze result, provide status, and propose countermeasures.
  • Perform or supervise the battery characterization testing.
  • Communicate internally and externally regarding the system performance and particularly the BMS algorithm accuracy.
  • Develop his knowledge and expertise in lead acid batteries.
  • Define and maintain the system testing capacity at the site.
  • Lead acid battery technology.
  • Test engineering.
  • Test benches + coding.
  • Automotive communication protocoles (LIN, CAN).
  • Matlab Simulink.
  • Embedded SW.
  • System engineering and ASPICE.
  • Fluent English.
  • Innovation, continuous improvement, and growth mindset.


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