Field Service Engineer 3

Onto Innovation; Hillsboro (OR); On-site; USD 83,000 - 125,000; Full time

Job summary

Onto Innovation is seeking a highly skilled Field Service Engineer (Level 3) based in Phoenix, AZ, to support our advanced metrology and inspection systems at customer sites. You will install, calibrate, and service state-of-the-art tools, ensuring exceptional service and satisfaction.

This role combines hands-on technical work with customer engagement, including on-site support, diagnostics, and collaboration with engineering for product improvements, with travel up to 75% globally.

Qualifications

• Bachelor’s degree in Mechanical, Electrical, Automation, Mechatronics, or related engineering field.
• Alternatively: Associate degree or technical certification with 5+ years semiconductor field service experience.
• Proven ability to troubleshoot complex systems in semiconductor or manufacturing environments.
• Working knowledge of semiconductor process and/or metrology inspection equipment.
• Strong mechanical and electrical aptitude; electronics experience preferred.
• Familiarity with semiconductor safety, ergonomics, and yield requirements.
• Basic software troubleshooting skills.

Responsibilities

• Provide on-site support for installation, upgrades, calibration, maintenance, and repair of metrology and inspection tools.
• Diagnose and resolve complex hardware and software issues independently or with engineering teams.
• Manage escalations and critical customer situations effectively.
• Act as primary liaison between factory and customers for performance data collection, reliability analysis, and satisfaction tracking.
• Prepare detailed Field Service Reports documenting tool performance, issue resolution, and installation updates.
• Deliver feedback to engineering teams on serviceability, reliability, and installation metrics.
• Support beta programs at customer sites and engineering centers.
• Provide technical phone support and participate in on-call rotations.

Skills

Troubleshooting

Semiconductor equipment

Mechanical aptitude

Electrical aptitude

Safety awareness

Software troubleshooting

Communication

Team collaboration

Time management

Education

Bachelor’s degree in Mechanical, Electrical, Automation, Mechatronics, or related engineering field

Associate degree or technical certification with 5+ years semiconductor field service experience

Job description

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.

Job Summary & Responsibilities

Semiconductor Metrology & Inspection Field Service Engineer (Level 3)

Position Summary

Onto Innovation is seeking a highly skilled, self-driven Field Service Engineer to support our advanced Metrology and Inspection systems. Based in Phoenix, AZ , you will serve as the primary technical contact for our customers, ensuring exceptional service and satisfaction. This role combines hands‑on technical expertise with customer engagement, supporting cutting‑edge measurement and automation technologies that drive semiconductor manufacturing forward.

Why Join Onto Innovation?

• Industry Leadership: Work with state‑of‑the‑art metrology and inspection systems shaping the future of semiconductor technology.
• Customer Impact: Be the trusted technical advisor and build strong, lasting relationships with our customers.
• Continuous Growth: Access advanced training, mentorship, and opportunities to deepen your expertise in semiconductor metrology and inspection.

Key Responsibilities

• Provide on‑site support for installation, upgrades, calibration, maintenance, and repair of metrology and inspection tools in compliance with Onto Innovation standards and service agreements.
• Diagnose and resolve complex hardware and software issues independently or in collaboration with engineering teams.
• Manage escalations and critical customer situations effectively.
• Act as the primary liaison between the factory and customers for performance data collection, reliability analysis, and satisfaction tracking.
• Prepare detailed Field Service Reports (FSRs) documenting tool performance, issue resolution, and installation updates.
• Deliver feedback to engineering teams on serviceability, reliability, and installation metrics to influence future product development.
• Support beta programs at customer sites and engineering centers.
• Provide technical phone support and participate in on‑call rotations as required.

Qualifications

Qualifications

Education:

• Bachelor’s degree in Mechanical, Electrical, Automation, Mechatronics, or related engineering field.
• Alternatively: Associate degree or technical certification with 5+ years of relevant semiconductor field service experience.

Technical Expertise:

• Proven ability to troubleshoot complex systems in semiconductor or manufacturing environments.
• Working knowledge of semiconductor process and/or metrology inspection equipment.
• Strong mechanical and electrical aptitude; electronics experience preferred.
• Familiarity with semiconductor safety, ergonomics, and yield requirements.
• Basic software troubleshooting skills.

Soft Skills:

• Exceptional problem-solving and analytical abilities.
• Strong written and verbal communication skills; customer‑focused mindset.
• Collaborative team player with the ability to work independently under pressure.
• Excellent time and project management skills; adaptable in dynamic environments.
• High attention to detail in documentation and diagnostics.

Logistics & Physical Requirements

• Ability to travel up to 75% domestically and internationally; must meet visa and site access requirements.
• Comfortable working in cleanroom environments, including gowning and use of breathing apparatus.
• Physical capability for manual tasks such as bending, crawling, and working around semiconductor systems.

Why Join Onto Innovation?

At Onto Innovation, we believe your work should matter—and so should your well‑being. That’s why we offer competitive salaries and a comprehensive benefits package designed to support you and your family. From health, dental, and vision coverage to life and disability insurance, PTO, and a 401(k) with employer match, we’ve got you covered. You’ll also enjoy access to our Employee Stock Purchase Program (ESPP), wellness initiatives, and cutting‑edge tools—all within a collaborative, inclusive culture where your contributions are valued and recognized.

Compensation & Growth

Base Salary Range:

$83,360.00 - $125,040.00, 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.

Empowering Every Voice to Shape the Future:

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.

Important Note on Export Compliance

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).