JobsSr Opto-mechanical Design Engineer
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Sr Opto-mechanical Design Engineer

KLA

Location

Milpitas, CA

Type

Full-time

Posted

8/18/2026

Compensation

$141,300 - $240,200 per year

Undergraduate with 5+ Years of Experience
H-1B FY202696.3% approval-2% YoY
💎 Strong sponsor

Job description

The role involves overseeing the complete design process for KLA's metrology and inspection products within the Global Products Group. The team focuses on advanced semiconductor manufacturing solutions, ensuring high lithography yields. Candidates will engage in innovative design challenges, including precision mechanism design and functionality in ultra-clean environments. This position requires collaboration with various engineering disciplines to support system integration and testing.

Requirements

  • A Doctorate degree with 3 years of related work experience, a Master's degree with 6 years of experience, or a Bachelor's degree with 8 years of experience is required.
  • Minimum of 5 years of work experience in 3D solid modeling.
  • At least 1 year of experience in Finite Element Analysis (FEA) and Geometric Tolerancing (GD&T).
  • Strong background in the design of mechanisms and basic understanding of optical subsystems.
  • Familiarity with manufacturing processes including machining, sheet metal fabrication, welding, and castings.

Responsibilities

  • Drive the design process from requirements specification to release to manufacturing.
  • Develop and track project cost and schedule.
  • Generate detailed models and drawings using 3D solid modeling software such as Creo.
  • Conduct various analyses including fluid, thermal, and vibrational through hand calculations and FEA modeling.
  • Perform detailed tolerance stack-up analysis and understand Geometric Tolerancing.
  • Participate in and lead design reviews for peer-oriented design assessments.
  • Procure, assemble, and test prototype materials.
  • Support system integration and testing activities.
  • Create assembly and test procedures and generate documentation for manufacturing handoff.

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.

H-1B filing history

Public USCIS petition and DOL LCA counts · latest USCIS FY2026, LCA FY2026

Filing entity: Kla Corporation

As of Jul 17, 2026

Initial approvals

63

FY2026

Approval rate

96.3%

FY2026

LCA certified

84

FY2026

Entry-level share

7.1%

FY2026

Initial approvals YoY

-2%

Trend

LCA certified YoY

-79%

Trend

Initial approvals by fiscal year

Approval rate by fiscal year

Continuing vs initial approvals

LCA certified positions by quarter

LCA certified positions by fiscal year

Based on public USCIS and DOL filings; not a sponsorship guarantee.

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