Sr. Mechanical Design Engineer - Wafer Positioning/Motion Stages

Company Overview KLA is a global leader in diversified electronics for the semiconductor manufacturing ecosystem. Virtually every electronic device in the world is produced using our technologies. No laptop, smartphone, wearable device, voice-controlled gadget, flexible screen, VR device or smart car would have made it into your hands without us. KLA invents systems and solutions for the manufacturing of wafers and reticles, integrated circuits, packaging, printed circuit boards and flat panel displays. The innovative ideas and devices that are advancing humanity all begin with inspiration, research and development. KLA focuses more than average on innovation and we invest 15% of sales back into R&D. Our expert teams of physicists, engineers, data scientists and problem-solvers work together with the world’s leading technology providers to accelerate the delivery of tomorrow’s electronic devices. Life here is exciting and our teams thrive on tackling really hard problems. There is never a dull moment with us. Job Description/Preferred Qualifications We are looking for a Sr. Mechanical Design Engineer to join our Central Engineering team in Milpitas! As an engineer specializing in multi axis motion systems for wafer scanning with nanometers level vibration and accuracy, you will be at the forefront of creating fast, precise, reliable, and efficient electro-mechanical systems! Responsibilities Collaborate with multi-functional team such as, controls engineers, systems engineers and manufacturing engineers to develop concept, details, and iterate on design to optimize performance. Present design reviews, procure prototypes, and oversee vendors for various parts, assemblies, motors, bearings, etc. Create test plans, drive prototype testing, system integration, & stage servo tuning to qualify stages to ensure they meet performance & reliability requirements. Develop procedures for assembly of various systems to ensure successful transition to manufacturing. Design parts and assemblies using Creo/SolidWorks; generate drawings with GD&T for high performance wafer positioning/motion stages, wafer chucks, and related tooling. Perform analysis and simulations, such as structural, thermal, vibration/modal FEAs to optimize components/assemblies for stiffness, damping, accuracy, and manufacturability. Analyze and select components such as bearings, motors, mechanisms, etc. and support selection with analysis such as FEA, motor current/voltage/power calculations. Required Degree in Mechanical Engineering or related field with experience in motion systems, precision mechanics or mechatronics Proficient in Creo/Solidworks or similar 3D CAD modeling tools with several years of work experience Proficient in structural, thermal, and vibration/modal FEA DFM experience with machining, sheet metals, and castings Knowledge of data analysis tools such as Python or Matlab Desired Experience with feedback systems involving high resolution optical encoders/laser interferometers, linear motors, linear guides, air bearings, etc. Design experience of dynamic X,Y sub-micron positioning stages Vibration and modal testing using accelerometers, impact hammer, etc. Semiconductor capital equipment design experience Vibration isolation system, motion control, Simulink, PID servo tuning 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 Base Pay Range: $117,800.00 - $200,300.00 Annually Primary Location: USA-CA-Milpitas-KLA KLA’s total rewards package for employees may also include participation in performance incentive programs and eligibility for additional benefits including but not limited to: medical, dental, vision, life, and other voluntary benefits, 401(K) including company matching, employee stock purchase program (ESPP), student debt assistance, tuition reimbursement program, development and career growth opportunities and programs, financial planning benefits, wellness benefits including an employee assistance program (EAP), paid time off and paid company holidays, and family care and bonding leave. Interns are eligible for some of the benefits listed. Our pay ranges are determined by role, level, and location. The range displayed reflects the pay for this position in the primary location identified in this posting. Actual pay depends on several factors, including state minimum pay wage rates, location, job-related skills, experience, and relevant education level or training. We are committed to complying with all applicable federal and state minimum wage requirements where applicable. If applicable, your recruiter can share more about the specific pay range for your preferred location during the hiring process. KLA is proud to be an Equal Opportunity Employer. We will ensure that qualified individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us at or at +1-408-352-2808 to request accommodation. 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