Onto Innovation

Mechanical Engineer 3

Job Description

Posted on: 
2026-03-03

Responsibilities

  • Assume engineering responsibility for component, module, or subsystem design from concept through manufacturing transfer.
  • Perform detailed design and component layout including BOM, drawings, and procedures.
  • Lead and contribute to the design, development, and testing of system modules and integration.
  • Identify and specify parts, components, and assemblies.
  • Work with suppliers to ensure timely delivery of critical components.
  • Utilize CAD tools for thermal analysis, fluid flow patterns, and stress analysis.
  • Prepare and chair design reviews.

Job Requirements

  • Bachelor’s degree or higher in mechanical engineering or related field.
  • Substantial working experience as a system engineer or principal engineer.
  • Strong CAD skills for analyzing heat flow, fluid flow, and structural stresses.
  • Knowledge of precision motion components and tribology is a plus.
  • Experience with linear motors and related components.
  • Familiarity with optical alignment methods and hands-on experience is a plus.
  • Experience in the semiconductor capital equipment industry is preferred.
Apply now

More job openings