Meta

Mechanical Engineer: Battery Design

Job Description

Posted on: 
2026-03-25

Responsibilities

  • Mechanical engineering and packaging for lightweight, swappable battery technology.
  • Planning and executing on performance, validation, endurance, and life cycle testing.
  • Troubleshooting root-cause of mechanical failures and implementing improved designs.
  • Leading CM’s and Scaling partners for high volume production.
  • Collaborating with the reliability team for high-reliability mechanical and electrical design.
  • Building subsystem test fixtures, designing tests, and analyzing data.
  • Designing battery docking and interface components and other humanoid robot systems as needed.

Job Requirements

  • 8+ years experience in Mechanical Design Engineering.
  • BS degree or equivalent experience in Mechanical Engineering or a related field.
  • Experience with lightweight custom battery development and thermal management.
  • Proficiency in performance and validation testing, and CAD tools like SOLIDWORKS.
  • Experience with prototyping manufacturing processes and materials.
  • Familiarity with tolerance analysis and Finite Element Analysis (FEA).
  • Preferred experience in Robotics and consumer electronic product design.
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