Onsemi logo

Low-Voltage to Medium-Voltage Silicon MOSFET Design Engineer

onsemi

On-site
Scottsdale, AZ
Full-time
Senior
Salary not listedPosted 4d ago

Real job — pulled straight from onsemi’s careers page · Verified September 22, 2026 · No reposts.

Job description

onsemi is hiring a Low-Voltage to Medium-Voltage Silicon MOSFET Design Engineer — a full-time, based in Scottsdale, AZ role. Apply directly on onsemi's careers page below.

Low-Voltage to Medium-Voltage Silicon MOSFET Design Engineer

Location: Scottsdale, AZ, United States

Job Summary

We are seeking a highly skilled and innovative Low-Voltage to Medium-Voltage Silicon MOSFET Design Engineer

to join our advanced technology development team. In this role, you will be responsible for the architecture, design, simulation, and optimization of next-generation power silicon MOSFETs, with a primary focus on shielded gate structures. Leveraging your deep expertise in semiconductor device physics and the Synopsys TCAD platform, you will drive innovations in device architecture to improve performance metrics such as Rds(on), switching losses, and ruggedness. You will collaborate closely with process integration, characterization, and product engineering teams to bring high-performance discrete power devices from concept to high-volume manufacturing.

 

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.

Get Low-Voltage to Medium-Voltage Silicon MOSFET Design Engineer jobs like this→

New roles from thousands of companies land hourly, straight from their careers pages. Get the freshest matches by email so you never miss one.

Email me new jobs
Lucid Motors logo

Hardware Engineer, Low-Voltage ECUs

Newark, CA
✓ From careers page· 17h ago
Hays Electrical Services logo

Frequently asked questions

What is the seniority level for Low-Voltage to Medium-Voltage Silicon MOSFET Design Engineer at onsemi?

Low-Voltage to Medium-Voltage Silicon MOSFET Design Engineer at onsemi is a Senior level position.

How do I apply for Low-Voltage to Medium-Voltage Silicon MOSFET Design Engineer at onsemi?

You can view the full description and apply for Low-Voltage to Medium-Voltage Silicon MOSFET Design Engineer at onsemi on EchoJobs: https://echojobs.io/job/onsemi-low-voltage-to-medium-voltage-silicon-mosfet-design-engineer-sf5hu.