DoorDash

Mechanical Engineer - Labs (Foundry)

Job Description

Posted on: 
2026-04-04

Responsibilities

  • Lead the design, analysis, prototyping, and testing of mechanical systems, structures, and mechanisms.
  • Own subsystems from concept through production, including CAD modeling, drawing generation, and documentation.
  • Conduct and interpret Finite Element Analysis (FEA) to ensure mechanical robustness and performance.
  • Collaborate closely with cross-functional teams to ensure seamless integration of mechanical designs.
  • Support assembly, integration, and validation of prototype and production systems.
  • Drive design for manufacturability (DFM) and design for assembly (DFA) in partnership with manufacturing teams.
  • Identify technical risks, propose solutions, and contribute to the product roadmap.

Job Requirements

  • Bachelor’s or Master’s degree in Mechanical Engineering or a related field.
  • 8+ years of hands-on mechanical engineering experience, preferably in robotics or safety-critical environments.
  • Proficiency in CAD tools (e.g., SolidWorks) and drawing standards like GD&T.
  • Deep understanding of materials, fasteners, tolerancing, and thermal/structural considerations.
  • Experience with FEA tools (e.g., ANSYS) and applying analysis to inform designs.
  • Excellent problem-solving, communication, and organizational skills.
  • Comfortable exercising discretion and independent judgment in job duties.
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