Sr. Opto-Mechanical Design Engineer

Company: KLA
Location: Milpitas
Posted on: May 3, 2025

Job Description:

Company OverviewKLA 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.Group/DivisionWith over 40 years of semiconductor process control experience, chipmakers around the globe rely on KLA to ensure that their fabs ramp next-generation devices to volume production quickly and cost-effectively. Enabling the movement towards advanced chip design, KLA's Global Products Group (GPG), which is responsible for creating all of KLA's metrology and inspection products, is looking for the best and the brightest research scientist, software engineers, application development engineers, and senior product technology process engineers. The RAPID division is the world leading provider of reticle inspection solutions for the semiconductor industry. The company provides inspection solutions to both the mask shops and the semiconductor fabs to ensure that lithography yields are consistently high thus enabling cost-effective manufacturing.Job Description/Preferred QualificationsResponsibilities:Responsible for the complete design process, including:

• Drive design from beginning to end including requirements specification, feasibility studies, conceptual and detailed design, build and release to manufacturing
• Develop and track cost and schedule
• Generate detailed models and drawings, using 3D solid modeling (ProE/Creo)
• Conduct various analysis, such as fluid, thermal, and vibrational, through both hand calcs and FEA modeling
• Understand and use Geometric Tolerancing (GD&T)
• Perform detailed tolerance stack-up analysis
• Participate in and lead design reviews to obtain a peer-oriented design assessment throughout design process
• Procure, assemble, and test prototype material
• Support system integration and testing
• Create assembly and test procedures
• Generate documentation and support release and handoff to manufacturing.Design challenges may include:
  • Low stress and high stability optomechanical & precision mechanism design
  • Design for functionality in ultra-high and ultra-clean vacuum
  • Precision stage and actuation/adjustment designRequired Skills:
    • Strong leadership, communication, and problem-solving skills.
    • Minimum 5 years work experience in 3D solid modeling
    • Minimum 3 years work experience in FEA, GD&T
    • Ability to act as mechanical lead on design challenges requiring 2-4 mechanical engineers, interfacing with other stakeholder groups.
    • Strong background in the design of mechanisms.
    • Basic understanding of optical subsystems.
    • Familiar with manufacturing processes including machining, sheet metal fabrication, welding fabrication and castings.
    • Team player, who takes initiative and demonstrates perseverance and a drive to be better.Preferred Skills:
      • Creo (ProEngineer) skill strongly preferred.
      • Experience in several of these areas is desirable: opto-mechanical systems, ultra-high vacuum systems, design of inspection equipment or similar instruments, motion controls, electronics, data acquisition systems such as Labview, measurement instrumentation, tooling & test fixture design, supplier management, new product introduction
      • Experience in thermal, structural, and fluid flow modeling and analysis (Pro/Mechanica, ANSYS, CF Design skill strongly preferred).Minimum QualificationsDoctorate (Academic) or work experience of 2 years , Master's Level Degree or work experience of 4 years , Bachelor's Level Degree or work experience of 5 yearsBase Pay Range: $134,800.00 - $229,200.00 AnnuallyPrimary Location: USA-CA-Milpitas-KLAKLA'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.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 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 confirm the person you are communicating with is an employee. We take your privacy very seriously and confidentially handle your information.

Keywords: KLA, Milpitas , Sr. Opto-Mechanical Design Engineer, Engineering , Milpitas, California