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KLA Sr Mechanical Design Engineer - Wafer Positioning Stages 
United States, California, Milpitas 
754140772

31.07.2024

Responsibilities:
  • Perform mechanical design of parts and assemblies using Creo/Solidworks and generate drawings with GD&T for high precision wafer positioning motion stages, wafer chucks, and related tooling

  • Conduct design reviews, procure prototypes and work with vendors for various parts and assemblies

  • Drive prototype testing, system integration, stage servo tuning, stage qualification testing, and handoff to manufacturing

  • Perform analysis and simulations, such as, structural, thermal, vibration/modal FEAs, motorcurrent/voltage/powercalculations, etc.

  • Create documents and procedure formanufacturing/assemblyof various systems

  • Collaborate with other engineering groups such as Systems engineers and Manufacturing engineers to ensure seamless integration

  • Partner with servo control, firmware and SW engineers to resolve any issues and optimize performance during prototype testing

Must have:
  • At least four years' experience in mechanical design/solid modeling; structural, thermal, and vibration/modal FEA.

  • DFM experience with machining, sheet metals, and castings

  • Proficiency with analysis tools such as Matlab, Labview, or Python

Nice to have:
  • Design experience of X,Y sub-micron accuracy positioning stages

  • Experience in vibration optimization and design for high stiffness to weight ratio.

  • Vibration and modal testing using accelerometers, impact hammer, etc.

  • Semiconductor capital equipment design experience

  • Motion control and servo tuning

  • Experience with motors and encoder selection for motion stages.

Doctorate (Academic) Degree and related work experience of 3 years; Master's Level Degree and related work experience of 6 years; Bachelor's Level Degree and related work experience of 8 years