Principal Optical Manufacturing Engineer

Principal Optical Manufacturing Engineer

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Job Summary & Responsibilities

• Create and implement manufacturing process plans, alignment, and calibration procedures in support of existing and new optical / laser products.
• Support engineering and manufacturing teams in the assembly and testing of optical subassemblies and systems for wafer inspection / metrology equipment.
• Collaborate with domestic and international teams—including Manufacturing, Engineering, Purchasing, and Suppliers to resolve issues related to manufacturing processes, documentation, and components.
• Provide advanced technical support for troubleshooting complex optical system issues and implement effective corrective actions.
• Identify and qualify replacements for end-of-life components such as lasers and lenses. Design and execute tests to validate the performance of substitute parts.
• Design and implement incoming inspection protocols for lasers and optics, including automated data collection and analysis tools. Develop software for data visualization and reporting.
• Participate in continuous improvement initiatives and 8D problem-solving processes. Support internal and external quality assurance and corrective action efforts.
• Drive cost reduction initiatives by improving labor efficiency, material usage, and overall production quality.
• Willingness and ability to travel domestically and internationally (average 5–15%).

Qualifications

Benefits

Onto Innovation Inc. offers competitive salaries and a generous benefits package, including health / dental / vision / life / disability, PTO, 401K plan with employer match, and an Employee Stock Purchase Program (ESPP) along with health & wellness initiatives. We provide a collaborative working environment along with resources, and state-of-the-art tools & equipment to promote success; and a welcoming, inclusive corporate culture where individuals are recognized for their contributions.

Equal Opportunity Employer

Onto Innovation Inc. is an Equal Opportunity Employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, gender, sexual orientation, national origin, genetic information, age, disability, veteran status, or any other legally protected basis.

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