Onto Innovation

Mechanical Engineer 3

Job Description

Posted on: 
2026-05-15

Responsibilities

  • Assumes engineering responsibility for design from concept to manufacturing transfer.
  • Performs detailed design and component layout, including BOM and drawings.
  • Leads and contributes to the design, development, and testing of system modules.
  • Identifies and specifies parts, components, and assemblies.
  • Works with suppliers to ensure timely delivery of critical components.
  • Utilizes CAD tools for thermal analysis and structural stress analysis.
  • Prepares and chairs design reviews.

Job Requirements

  • Bachelor’s degree in mechanical engineering or related field.
  • Substantial experience as a system engineer or principal engineer.
  • Strong CAD skills for analyzing heat flow and structural stresses.
  • Knowledge of precision motion, linear motors, and tribology.
  • Experience with cross-functional team collaboration.
  • Familiarity with optical alignment methods and semiconductor equipment standards.
  • Ability to manage suppliers of critical parts.
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