Principal Engineer – RIE Module Engineering.

None Full-Time

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Principal Engineer – RIE Module Engineering: our view in 3 lines...

The Role:This role leads Reactive Ion Etch manufacturing operations and sets technical direction for semiconductor module performance.
The Person:The person will own module-level performance, lead cross-functional improvement initiatives, influence capital planning decisions, and develop engineering talent.
Requirements:The role requires deep semiconductor manufacturing expertise, strong business acumen, and experience providing technical leadership and strategic direction for Reactive Ion Etch manufacturing operations.

About the role

The RIE Module Principal Engineer is responsible for providing technical leadership and strategic direction for Reactive Ion Etch (RIE) manufacturing operations. This role owns module-level performance across safety, quality, yield, availability, cost, and output while driving long-term technology and operational roadmaps.

The successful candidate will serve as the technical authority for multiple RIE platforms, lead cross-functional improvement initiatives, influence capital planning decisions, and develop engineering talent within the organization. This position requires deep semiconductor manufacturing expertise, strong business acumen, and the ability to lead complex initiatives through influence rather than direct authority.

onsemi (Nasdaq: ON) is driving disruptive innovations to help build a better future. With a focus on automotive and industrial end-markets, the company is accelerating change in megatrends such as vehicle electrification and safety, sustainable energy grids, industrial automation, and 5G and cloud infrastructure. With a highly differentiated and innovative product portfolio, onsemi creates intelligent power and sensing technologies that solve the world’s most complex challenges and leads the way in creating a safer, cleaner, and smarter world.

More details about our company benefits can be found here:

https://www.onsemi.com/careers/career-benefits

We are committed to sourcing, attracting, and hiring high-performance innovators, while providing all candidates a positive recruitment experience that builds our brand as a great place to work.

onsemi is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, ethnicity, color, religion, ancestry, national origin, age, marital status, pregnancy, sex, sexual orientation, physical or mental disability, medical condition, genetic information, military or veteran status, gender identity, gender expression, or any other protected category under applicable federal, state, or local laws.

If you are an individual with a disability and require a reasonable accommodation to complete any part of the application process, or are limited in the ability or unable to access or use this online application process and need an alternative method for applying, you may contact [email protected] for assistance.

Published July 17, 2026

Location Hopewell Junction, NY

Category None

Job Type Full-Time

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