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Product Development Engineer Intern

KLA
Ann Arbor, MI Internship 12/10/2025
PhD Internship

Job Description

KLA is seeking highly motivated PhD candidates for summer internship opportunities in Ann Arbor, Michigan. Interns will collaborate with multidisciplinary engineering teams to develop a simulation model for a cutting-edge autofocus system, which is integral to KLA's next-generation wafer inspection tools.

Requirements

  • Currently enrolled in a PhD program in Electrical Engineering, Mechanical Engineering, Optical Engineering or a related field
  • Strong proficiency in modeling and simulation using MathWorks Simulink or equivalent simulation tooling
  • Solid understanding of optics, electronics, mechatronics, and mixed control systems involving pneumatics
  • Experience in design of experiments (DOE) and data analysis for complex control systems

Responsibilities

  • Gain a deep understanding of the autofocus system’s theory of operation and its integration with stage control in wafer inspection tools
  • Design and implement a simulation model to evaluate autofocus performance in conjunction with open-loop control from the stage system
  • Develop verification methods and test plans to assess the reliability and accuracy of the simulation model
  • Collect and analyze test data from wafer inspection tools, and compile findings into comprehensive summary reports
  • Collaborate closely with engineers across optics, electronics, precision motion control, and systems engineering disciplines

Benefits

  • Employees at KLA are often offered competitive pay with bonuses, a 401(k) match, an employee stock purchase program, and financial perks like student-debt assistance, planning support, and group insurance discounts. Health and lifestyle benefits typically include medical/dental/vision, life and other voluntary coverages, paid time off and holidays, family leave, backup care, wellness rewards, gym discounts, and community-volunteering opportunities. Employees also get strong growth support through tuition reimbursement, KLA’s corporate learning center, education awards, and engineering certification programs.