Cleanroom Metrology Tech II: Precision Assembly & Testing

Onto Innovation; Budd Lake (NJ); On-site; USD 66,080 - 99,120; Full time

Benefits offered by this job

Health, dental, vision coverage

401(k) with employer match

Employee Stock Purchase Program (ESPP)

Job summary

Onto Innovation is seeking a Cleanroom Technician to assemble, test, and handle precision semiconductor metrology equipment in a controlled cleanroom. The role ensures contamination control while executing mechanical, optical, and electro‑mechanical processes to build and qualify high‑performance inspection systems.

Ideal candidates have an Associate degree or technical certification and 1–3 years in cleanroom or semiconductor environments, with proficiency reading technical docs and following

Qualifications

• Associate degree or technical certification.
• 1–3 years of experience in a cleanroom, semiconductor, precision manufacturing, or similar environment.
• Familiarity with cleanroom protocols, contamination control, and ESD practices.
• Ability to read and follow technical documentation, drawings, and schematics.
• Strong attention to detail and manual dexterity for handling delicate components.
• Basic computer skills for data entry and documentation (e.g., MES systems, Microsoft Office).

Responsibilities

• Perform assembly, integration, and inspection of semiconductor metrology tools and subassemblies within ISO‑classified cleanroom environments
• Follow detailed work instructions, engineering drawings, and standard operating procedures (SOPs)
• Handle sensitive optical, electronic, and mechanical components using proper cleanroom techniques
• Maintain strict contamination control and cleanliness protocols (gowning, particle control, ESD compliance)
• Support system testing, calibration, and basic troubleshooting activities
• Document process steps, test results, and nonconformance reports accurately in manufacturing systems
• Assist engineers and technicians in process improvements and failure analysis
• Conduct routine preventive maintenance of tools, fixtures, and cleanroom workstations
• Ensure compliance with safety, quality, and regulatory standards
• Participate in continuous improvement initiatives (Lean, 5S, Kaizen)

Skills

Attention to Detail

Team Collaboration

Problem Solving

Quality Focus

Adaptability

Education

Associate degree or technical certification

Tools

MES systems

Microsoft Office

Cleanroom equipment

Job description

Onto Innovation is seeking a Cleanroom Technician to assemble, test, and handle precision semiconductor metrology equipment in a controlled cleanroom. The role ensures contamination control while executing mechanical, optical, and electro‑mechanical processes to build and qualify high‑performance inspection systems.

Ideal candidates have an Associate degree or technical certification and 1–3 years in cleanroom or semiconductor environments, with proficiency reading technical docs and following