Manufacturing Design Engineer – Optics Metrology

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

Travel: 30% Travel is required both domestic and international.

• Define and support incoming quality processes for precision optics, including fabrication, coatings, interferometry, and alignment.
• Lead optical module integration and alignment; develop and maintain test fixtures to support system‑level validation and ensure long‑term sustainability of legacy fixtures.
• Collaborate with optics, systems, and software teams to resolve manufacturing issues and drive continuous improvement.
• Develop and document standard processes (DfM, POAs); train engineers and technicians.
• Analyze MES data using SPC to improve yield, specifications, and process stability.
• Working with suppliers to monitor and improve quality of test fixtures and optical modules.
• Conduct failure analysis and present findings to internal teams and suppliers.
• Interpret optical and mechanical drawings; perform basic CAD updates.
• Travel up to 30% domestically and internationally to engage with customers and suppliers.

• Advanced degree or equivalent experience in Applied Optics, Physics, or related field.
• Proficiency with optical design
• Proficiency with metrology systems (e.g., Zygo interferometers, MTF benches, profilometers)
• Familiarity with opto‑mechanical design principles, tolerance analysis, and manufacturing processes (machining, casting, bonding, and precision assembly)
• Strong communication skills and experience working with global, interdisciplinary teams.
• Experience with analysis tools (e.g., Zemax, Code V, Light Tools) is a plus.
• Experience working with optical suppliers is a plus.

Doctorate (Academic) or work experience of 0 years , Master’s Level Degree or work experience of 2 years , Bachelor’s Level Degree or work experience of 3 years

Base Pay Range: $ – $ 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…