Senior Member of Technical Staff, SiC MOSFET Technology
IT
Scottsdale, AZ, USA
Posted on Aug 20, 2026
Senior Member of the Technical Staff to support the development and qualification of silicon carbide (SiC) MOSFETs. This position will report directly to the Chief Technology Officer of the Silicon Carbide Power Division. They will work closely with multiple teams across the organization during the design and development stage to ensure that new technologies meet automotive-grade reliability requirements with high production yields with reduced manufacturing costs. A primary focus of this role is to ensure the reliability of the SiC MOSFETs as they are deployed in advanced packages developed at customers for their unique requirements.
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.
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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.
- B.S., M.S. or Ph.D. in Chemical Engineering, Electrical Engineering, Material Science or closely related discipline
- 10+ years of experience in semiconductor development or manufacturing
- 5+ years of experience in the development and qualification of discrete power components
- Experience in silicon carbide strongly preferred
- Extensive experience with process integration and reliability issues
- Experience in working with cross-functional engineering teams with matrixed responsibility for new product qualifications
- Excellent analytical, organizational, planning, and problem-solving/troubleshooting skills
- Comfortable in a fast-paced engineering and manufacturing environment
- Well-developed interpersonal and communication skills, including presenting and explaining technical issues to executive management
- Able to travel internationally 3-4 times per year
Primary responsibilities
- Coordinate with all groups within the SiC Technology Development team to qualify new technology nodes in silicon carbide power devices across all package and module platforms
- Identify key areas of reliability concern based on customer inputs and mission profiles
- Collect inputs on key failures from internal stakeholders, customer feedback and internal reliability testing
- Develop reliability test method (“beyond-JEDEC”) to quantify the impact of design/process changes on the reliability in customer-relevant conditions
- Project scope will include co-development with backend Packaging Engineering team to enable qualifications across all package and module platforms
- Prepare collateral to communicate reliability status/projections to internal team and customers
- International travel is required to support customers and the onsemi global manufacturing footprint