Optomechanical Systems Director

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

Onto Innovation is seeking a visionary Optomechanical Systems Director to lead the design and advancement of next-generation optical metrology systems used in semiconductor manufacturing. This role will drive innovation in optical architectures that enable precise measurement and inspection of nanometer-scale features in logic and memory devices, supporting AI-driven process control and yield optimization. 

Key Responsibilities: 

• Lead a team of optical engineers and Opto Mechanical Engineers in the design, simulation, and development of high-precision optical systems for metrology and inspection platforms. 

• Architect optical subsystems for AOI products for semiconductor inspection systems,  enabling smaller spot sizes, enhanced signal sensitivity, and advanced measurement precision.

• Collaborate with cross-functional teams (mechanical, electrical, software, and algorithm development) to integrate optical designs into full system solutions. 

• Drive the development of new technologies to cover UV to IR wavelength light sources, objectives, and imaging optics. 

• Oversee design validation through lab testing, metrology, and performance metrics (e.g., MTF, SNR, wavefront error). 

• Mentor junior engineers and establish best practices in optical design documentation, simulation, and prototyping. 

• Interface with product management and customers to align optical capabilities with market needs and manufacturing constraints. 

• Must be able to travel internationally to customer sites at least 20% of the time, with additional travel as business needs require.

Qualifications

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:

$144,000.00 - $216,000.00, 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).