KLA Sr Mechanical Design Engineer 

United States, California, Milpitas 

450393243

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, & 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

• During prototype testing will team with servo control, firmware and SW engineers to resolve any issues and optimize performance

Must have:

• Four years' relevant 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

• Implementation/use of high-resolution feedback devices such as encoders and laser interferometer

• Experience with motors and encoder selection for motion stages.