Semiconductor Field Service Engineer – On‑Site (90% Travel)

Kokusai Semiconductor Equipment Corporation; Phoenix (AZ); On-site; USD 71,000 - 94,000; Full time

Job summary

Kokusai Semiconductor Equipment Corporation seeks a Field Service Engineer for the Phoenix, AZ area. You will install, service, and upgrade vertical diffusion furnaces, acting as the customer liaison on technical and logistic matters, and performing comprehensive on-site checks and documentation.

The role requires 2+ years in semiconductor equipment service, strong troubleshooting, and the ability to work independently. Travel is heavy (about 90%), and the position is based in Phoenix, AZ area.

Qualifications

• 2+ years semiconductor equipment service experience.
• Strong diagnostic capability with documented, systematic troubleshooting approach.
• Deep understanding of preventative and corrective maintenance methodology.
• Ability to communicate technical risks and solutions confidently.
• Independent decision-making with disciplined escalation judgment.
• Commitment to mentoring and elevating team capability.

Responsibilities

• Install, service, and modify Kokusai equipment onsite at customer locations, including parts check, move-in, setup and mechanical leveling.
• Provide hands-on technical support covering operation of equipment and maintenance activities.
• Serve as liaison between customer and Kokusai stakeholders in Japan and the USA on technical/logistic matters.
• Provide feedback to service, sales, and support groups on customer needs and requests.
• Perform cabling/wiring, signal flow checks, and interlock verifications.
• Conduct operation checks, vacuum/gas/temperature checks, and complete installation checklists and documentation.

Skills

Semiconductor equipment service

Diagnostic troubleshooting

Preventive maintenance

Communication skills

Independent decision-making

Mentoring/team leadership

Education

AAS or BS in technical discipline

Job description

Kokusai Semiconductor Equipment Corporation seeks a Field Service Engineer for the Phoenix, AZ area. You will install, service, and upgrade vertical diffusion furnaces, acting as the customer liaison on technical and logistic matters, and performing comprehensive on-site checks and documentation.

The role requires 2+ years in semiconductor equipment service, strong troubleshooting, and the ability to work independently. Travel is heavy (about 90%), and the position is based in Phoenix, AZ area.