Arista Networks

Mechanical Design Engineer (Tooling Design Focus)

Job Description

Posted on: 
2025-07-29

Responsibilities

  • Engineer, design, and validate custom tooling, test fixtures, and jigs for high-volume production.
  • Translate mechanical and process requirements into CAD models, engineering drawings, and documentation.
  • Participate in design reviews and optimize DFM/DFT aspects of new products.
  • Partner with Hardware Engineering, Platform Design, and Reliability Engineering teams.
  • Select and specify manufacturing processes applicable to designed tools.
  • Drive tolerance stack-up analysis for complex mechanical assemblies.
  • Interface with overseas CMs and vendors for tool release and prototype builds.

Job Requirements

  • B.S. or M.S. in Mechanical Engineering.
  • 5–7+ years of experience in mechanical design of tooling and fixtures.
  • Proficient in 3D CAD (Creo/ProEngineer preferred); GD&T and tolerance analysis required.
  • Familiarity with DFM/DFA best practices.
  • Experience working cross-functionally with design, test, and manufacturing teams.
  • Understanding of common fabrication methods with a focus on design and specification.
  • Organized, detail-oriented, and highly self-motivated.
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