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Sr. Opto-Mechanical Engineer; E

Job in Milpitas, Santa Clara County, California, 95035, USA
Listing for: KLA
Full Time position
Listed on 2026-03-01
Job specializations:
  • Engineering
    Systems Engineer
Job Description & How to Apply Below
Position: Sr. Opto-Mechanical Engineer (E)

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

Sr. Opto-Mechanical Engineers are core to KLA's technology, while we do not currently have an opening, we are always building our Opto-Mechanical Engineering talent community, we are interested in learning about your background.

Apply to this posting for Future Opportunities with KLA.

Job Description/Preferred Qualifications

  • Design, build, prototype testing the next generation broad band plasma (BBP) Wafer inspection opto-mechanical assemblies.
  • Work with system, optical, electrical and software engineer to derive the subsystem requirements and conduct design reviews. Lead group of engineers for technical development, vendor management, schedule & product cost management.
  • CAD Modeling:
    Cero experience preferred
  • Track record of full life cycle high precision (sub-micron level) mechanism development experience. High accuracy alignment & adjustment design, design for repeatability & stability, tolerance analysis, design for reliability, design for vibration
  • Thermal management design: electronics thermal management, cooling flow simulation & optimization.
  • CAE: thermal & structural simulation (ANSYS experience preferred)
  • Qualify and release the mechanism design, provide support for onsite manufacturing.
  • Collaborate with manufacturing team during product ramp-up to support and trouble-shoot product issues.
  • Full-time onsite is required.

Minimum Qualifications

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

Base Pay Range: $ - $ 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  to request accommodation.

Be aware of potentially fraudulent job postings or suspicious recruiting activity by persons that are currently posing as KLA employees. KLA never asks for any financial compensation to be considered for an interview, to become an employee, or for equipment. Further, KLA does not work with any recruiters or third parties who charge such fees either directly or on behalf of KLA.

Please ensure that you have searched KLA's Careers website for legitimate job postings. KLA follows a recruiting process that involves multiple interviews in person or on video conferencing with our hiring managers. If you are concerned that a communication, an interview, an offer of employment, or that an employee is not legitimate, please send an email to  to…

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