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KLA Opto-Mechanical Design Engineer 
United States, California, Milpitas 
45997565

21.08.2025

Responsible for the design and development of opto-mechanical precision components and assemblies for reticle inspection systems

  • Define requirements, perform feasibility studies, develop concepts, and create detailed 3D models.
  • Perform tolerance stack-up analysis to verify functional design and generate drawings using Geometric Tolerancing (GD&T)
  • Perform engineering calculations and FEA simulations for structural, modal, and thermal analyses
  • Conduct design reviews throughout the design process to implement multi-functional group input into final design.
  • Help build and test prototypes, and support system integration and validation
  • Support release and handoff to manufacturing through engineering documentation (BOMs, assembly procedure, test procedures).


Required Skills:

  • Minimum 3 years work experience in 3D solid modeling
  • Familiar with manufacturing processes including machining, sheet metal fabrication, welding fabrication and castings.
  • Knowledge in the design of mechanisms.
  • Basic understanding of optical subsystems.
  • Strong communication and problem-solving skills.
  • Teamwork skills to collaborate with other stakeholder groups.


Preferred Skills:

  • Creo (ProEngineer) skill strongly preferred.
  • Experience in FEA fluid simulation, opto-mechanical systems, ultra-high vacuum systems, design of inspection equipment or similar instruments, motion controls, design for cleanliness, temperature control design, tooling & test fixture design, supplier management, and new product introduction
  • Flexible and adaptive to adjust project focus based on priority changes.

Minimum Qualifications

Doctorate (Academic) Degree and 0 years related work experience; Master's Level Degree and related work experience of 3 years; Bachelor's Level Degree and related work experience of 5 years

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