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Test Engineer

SES
Shanghai, China
Full Time
Posted November 21, 2025
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Job Description

The Test Engineer is responsible for conducting environmental, performance, and abuse testing of lithium metal battery packs and modules, building test platforms, maintaining test equipment, and ensuring safety and quality standards are met in a laboratory setting.

Key Responsibilities

  • Conduct environmental reliability, performance, and abuse testing of lithium metal battery packs and modules
  • Build and troubleshoot test platforms according to project requirements
  • Operate and maintain test equipment in compliance with laboratory quality management and safety standards
  • Record and document test data accurately and submit original test records
  • Assist in daily laboratory management and ensure adherence to laboratory procedures and safety protocols

Requirements

  • Bachelor's degree or above, with battery safety testing experience (education requirements can be relaxed)
  • More than one year working experience in lithium battery related industry
  • Experience in lithium battery testing is preferred
  • Proficient in office software, responsible for filling in and submitting the original records in the test process
  • Build a test platform according to the test requirements and solve various problems in the test process
  • Responsible for environmental reliability testing, performance testing, and abuse testing of lithium metal battery packs and modules according to the arrangement of the project leader
  • Able to operate related test equipment independently and correctly operate and maintain the test equipment according to the company's laboratory quality management system
  • Responsible for correctly disposing of samples in the test process and complying with laboratory 5S management requirements to ensure safety in the test process
  • Responsible for assisting the daily management of the laboratory
  • Have strong learning ability and practical ability
  • Have good professional quality, with no legal disputes and no bad hobbies

Benefits & Perks

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