Job Summary & Responsibilities

Job Summary & Responsibilities

The core responsibilities of the Senior Systems Engineer are to develop new optical metrology technologies, to optimize the performance of existing metrology products, and to communicate those optimization results and methods to the field. The successful candidate will interface with cross functional engineering teams, e.g. software, hardware, and applications scientists, to generate specifications and performance requirements that guide systems development.  They will also design and perform experiments that validate those requirements have been met and provide guidance on implementation improvements where needed.  Additional responsibilities include support for on site installation of first in fab metrology tools, initial tool matching efforts of those systems, and the generation of procedures and training documents to educate local engineering teams.  This will require international travel of <15%.

Roles & Responsibilities

• Alignment, optimization, and validation of complex optical systems

• Development of best operational methods for tool performance optimization

• Design and conduct experiments to characterize, troubleshoot, and improve optical metrology systems

• Develop plans of action, and execute in a timely manner

• Generate both internal and external technical presentations

Qualifications

Candidate for this position must have met minimum requirements to successfully meet expectations for the position:

• Ph.D. in Engineering or Sciences with a focus on optical physics
• 2-3 years of experience in complex optical systems, analysis, and applications development including use of broadband light sources for spectroscopy and ellipsometry   
• Experience in application and integration of precision optical and optomechanical components
• Proficiency in data analysis using various programming/scripting tools (Python, Matlab, etc.)
• Excellent analytical capability for systematic troubleshooting
• Prior experience with semiconductor capital equipment including working knowledge of optical processing, metrology and/or inspection products

• Experience working on prototype systems in a hands-on laboratory setting
• New product development and support in the semiconductor space

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:

$115,200.00 - $172,800.00, 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.