Meta

Mechanical Design Engineer: Battery Design

Job Description

Posted on: 
2026-06-05

Responsibilities

  • Mechanical engineering and packaging for lightweight, swappable battery technology.
  • Planning and executing performance, validation, endurance, and life cycle testing.
  • Troubleshooting mechanical failures and implementing improved designs.
  • Collaborating with scaling partners for high-volume production.
  • Working closely with the reliability team for high-reliability design practices.
  • Building test fixtures, creating test plans, and analyzing data.
  • Designing battery docking and interface components, as well as other humanoid robot systems.

Job Requirements

  • 8+ years of experience in Mechanical Design Engineering.
  • BS degree or equivalent in Mechanical Engineering or related field.
  • Experience with lightweight custom battery development and thermal management.
  • Proficiency in SOLIDWORKS, Siemens NX, or similar CAD tools.
  • Experience in DOE’s, performance, and validation testing.
  • Knowledge of tolerance analysis and geometric dimensioning and tolerancing (GD&T).
  • Experience in Finite Element Analysis (FEA).
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