Principal Engineer, Design

onsemi

On-site

San Jose, CA

Full-time

Principal

Salary not listedPosted 3d ago

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Real job — pulled straight from onsemi’s careers page · Verified September 7, 2026 · No reposts.

onsemi is hiring a Principal Engineer, Design — a full-time, based in San Jose, CA role. Apply directly on onsemi's careers page below.

Principal Engineer- Design

Location: San Jose, CA, United States

onsemi is seeking a highly motivated System Validation Engineer to join our growing System Validation team in San Jose, CA. The successful candidate will play a key role in validating next-generation power management solutions, including multiphase digital controllers, Smart Power Stages (SPS), SmartFET, eFuse, Gate Driver devices, and associated power-delivery systems.

Working as part of a cross-functional product development team, you will be responsible for developing validation strategies, executing system-level testing, identifying root causes of complex issues, and ensuring products meet all functional, performance, reliability, and customer requirements. This position offers the opportunity to work directly with cutting-edge power solutions used in Automotive, AI, server, cloud computing, CPU, and GPU applications. The role aligns with internal System Validation activities covering validation planning, pre silicon validation execution, board bring-up, characterization, automation, and silicon readiness.

About Us

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

About the Organization

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 Talent.acquisition@onsemi.com for assistance.

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Frequently asked questions

What skills are required for Principal Engineer, Design at onsemi?

The required skills for Principal Engineer, Design at onsemi include: AI, Cloud Computing.

What is the seniority level for Principal Engineer, Design at onsemi?

Principal Engineer, Design at onsemi is a Principal level position.

How do I apply for Principal Engineer, Design at onsemi?

You can view the full description and apply for Principal Engineer, Design at onsemi on EchoJobs: https://echojobs.io/job/onsemi-principal-engineer-design-ga9ue.

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