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
The Applications Engineer III supports the development, validation, and deployment of inspection applications across Onto Innovation’s inspection product portfolio. This role provides hands-on exposure to semiconductor inspection technologies, application development, product validation, and customer-focused workflows.
Working under the guidance of senior engineers, the individual will assist in developing inspection recipes, executing product evaluations, validating software capabilities, and supporting customer demonstrations. This position offers an excellent opportunity to build expertise in semiconductor manufacturing, defect inspection, data analytics, and advanced packaging technologies.
This role operates in a highly collaborative, multinational environment, partnering with engineering teams, field organizations, and customers across North America, Asia, and Europe. The successful candidate must be comfortable working across diverse cultures, time zones, and business environments while supporting global product deployment, customer evaluations, product demonstrations, and technical engagements. The position requires domestic and international travel of up to 30%.
Application Development & Support
Product Validation & Testing
Customer Demonstration Support
Cross-Functional Collaboration
Work closely with Applications, Systems, Product Management, Software, and Algorithm teams.
Data Analysis & Process Improvement
Qualifications
Bachelor’s degree in Electrical Engineering, Optical Engineering, Materials Science, Physics, Computer Engineering, Chemical Engineering, or related field.
0–2 years of experience (including internships or co-ops) in semiconductor manufacturing, applications engineering, process engineering, metrology, inspection, or related fields.
Experience with semiconductor inspection, metrology, AOI, imaging systems, or advanced packaging solutions.
Familiarity with data analysis tools such as Python, MATLAB, JMP, SQL, or Excel.
Experience supporting customer demonstrations, evaluations, benchmarking studies, or technical projects.
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
$96,800.00 - $145,200.00, offered in good faith and based on experience, location, and qualifications.
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).
