Rivian

Sr. Motor Mechanical Engineer

Job Description

Posted on: 
2026-04-26

Responsibilities

  • Design sub-systems and components for electric drive units.
  • Generate and revise 3D CAD models and 2D drawings using CATIA V6.
  • Review designs for completeness and accuracy.
  • Develop work instructions and assembly guidance documentation.
  • Analyze designs with calculations and numerical methods.
  • Collaborate with suppliers to ensure timely delivery of parts.
  • Support root cause analysis and testing activities.

Job Requirements

  • 5+ years of mechanical design experience in complex systems.
  • Bachelor's degree in Mechanical Engineering or related field; MS preferred.
  • Proficiency in 3D CAD modeling, preferably CATIA V6.
  • Experience with GD&T and conducting stack-up analyses.
  • Ability to perform structural hand calculations and FEA studies.
  • Strong collaboration skills with cross-functional teams.
  • Knowledge of rapid prototyping and high-volume manufacturing processes.
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