Applications Systems Engineer Internship

Onto Innovation•Milpitas, CA

About The Position

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 Intern will support optical performance verification across multiple substrate formats, including wafers, film frames, and panels. This role provides hands-on experience working with advanced optical metrology systems and applying them to real customer use cases. The intern will learn how metrology performance is evaluated in production‑relevant conditions and how application‑level results correlate with overall system behavior. This is an excellent opportunity for students interested in bridging engineering design, system performance, and end‑user applications. 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. 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). 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 help 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. Headquartered in Wilmington, Massachusetts, Onto Innovation supports customers with a worldwide sales and service organization. Additional information can be found at http://www.ontoinnovation.com.

Requirements

Currently pursuing a Bachelor’s degree in Optics, Engineering, Physics, Materials Science, or a related technical field.
Interest in optics, metrology, semiconductor manufacturing, or advanced measurement systems.
Familiarity with basic laboratory practices or data collection methods (academic or lab experience acceptable).
Strong analytical thinking and attention to detail.
Ability to communicate findings clearly in written and verbal form.
Willingness to learn in a hands-on, collaborative engineering environment.

Responsibilities

support optical performance verification across multiple substrate formats, including wafers, film frames, and panels
working with advanced optical metrology systems and applying them to real customer use cases
learn how metrology performance is evaluated in production‑relevant conditions and how application‑level results correlate with overall system behavior