Manufacturing Technician

Onto Innovation is a leader in process control, combining global scale with an expanded portfolio of leading‑edge technologies that include: 3D metrology spanning the chip from nanometer‑scale transistors to micron‑level die‑interconnects; macro defect inspection of wafers and packages; metal interconnect composition; factory analytics; and lithography for advanced semiconductor packaging. Our breadth of offerings across the entire semiconductor value chain helps our customers solve their most difficult yield, device performance, quality, and reliability issues.

Onto Innovation strives to optimize customers’ critical path of progress by making them smarter, faster and more efficient.

The Manufacturing Technician II is responsible for assembling, testing, troubleshooting, and supporting the build of complex semiconductor capital equipment. This role requires hands‑on technical skills, the ability to follow detailed work instructions, and experience working in a cleanroom or precision manufacturing environment. Technicians at this level operate with moderate independence and are expected to support continuous improvement, quality initiatives, and cross‑functional collaboration.

• Perform mechanical, electrical, and optical assembly of semiconductor equipment and subassemblies.
• Interpret engineering drawings, schematics, BOMs, and work instructions.
• Support integration of major subsystems (motion stages, optics, EFEMs, electronics).

• Perform system‑level calibration, functional testing, and system verification.
• Troubleshoot mechanical, electrical, and software‑related issues.
• Identify root causes and elevate issues appropriately.

• Follow ISO and internal quality procedures.
• Record build data, non‑conformances, and test results accurately.
• Ensure adherence to ESD, cleanliness, and safety standards.

• Identify opportunities for process improvements and efficiency gains.
• Support Lean manufacturing initiatives (5S, standard work, error‑proofing).
• Provide feedback on documentation gaps and design issues.

• Education:
  
  HS Diploma or Equivalent.
• Experience:
  
  3–5 years’ experience in the semiconductor or related industry in assembly and/or test role(s).

At Onto Innovation, we believe your work should matter—and so should your well‑being. You’ll receive competitive salaries, a comprehensive benefits package covering health, dental, and vision, life and disability insurance, PTO, and a 401(k) with employer match. We also offer an Employee Stock Purchase Program, wellness initiatives, cutting‑edge tools, and a culture that values inclusion and collaboration.

• Base Salary Range: $72,080.00 – $, offered in good faith and based on experience, location, and qualifications.
• Additional Rewards:
  Annual bonus opportunities and potential long‑term incentives tied to both company and individual success.

Onto Innovation is committed to creating a workplace where every qualified candidate has an equal opportunity to succeed. We evaluate applicants based on skills, experience, and potential – without regard to race, color, religion, gender, sexual orientation, national origin, age, disability, veteran status, or any other characteristic protected by law. We believe diversity of thought and background drives innovation and strengthens our team.

For certain positions requiring access to technical data, U.S. export licensing review may be necessary for applicants who are not U.S. Citizens, Permanent Residents, or other protected persons under 8 U.S.C. 1324b(a)(3).