Senior Staff Product Engineer
ALPHA & OMEGA SEMICONDUCTOR
Sunnyvale, CA · Posted February 23, 2026
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About the job
At Alpha and Omega Semiconductor (AOS), we design, develop and globally supply a broad range of power semiconductors, including a wide portfolio of Power MOSFET, IGBT, IPM, TVS, GaN/SiC, Power IC and Digital Power products. You will find our products in everyday applications including personal computers, graphic cards, gaming consoles, TVs, home appliances, smart phones, power tools, and more! At the center of our innovation is our people who bring passion, talent, and a collaborative atmosphere to our growing company. We offer an impressive benefit package and career development opportunities. If you are ready to take the next step in your career working with a team of passionate and talented people, then take a look at the job opportunity below to POWER your career!
This position will work with global PL marketing and engineering teams to drive new product introductory.
Job Duties:
NPI:
Make product development plan with the inputs from marketing and R&D, monitor the outcome and seek alignment throughout product development cycle to proactively drive new product release with target performance and timeline
Maintain product check list and coordinate phase gate reviews
Make product qualification plan, monitor and report the results
Coordinate engineering builds and evaluation, analyze and interpret the test results
Participate in failure analysis and problem solving
Sustaining:
Support customer inquiries regarding datasheet or special characterization occasionally
Support product quality incidents and coordinate engineering analysis occasionally
Qualifications:
BS in EE or related engineering fields
Understand semiconductor device physics, statistical analysis, failure analysis and basic circuit analysis
Strong data analysis skills, experience in statistical data analysis tool such as datapower/eXensio/JMP/minitab a plus
Knowledge in semiconductor device fabrication and assembly process a plus
Hands on experience with lab testing equipment such as probe station, Tektronix curve tracer, HP4142B, Keysight power device analyzer and etc.
Project management experience a plus
Good verbal and written communications skills
Have a growth mind set, able to adapt to a very dynamic work environment
Team player
* This position is eligible for paid time off and to participate in an annual bonus program.*
Alpha and Omega Semiconductor, Inc is committed to diversity in our workplace. Qualified applicants will receive consideration for employment without regard to, and will not be discriminated against based on race, age, color, ethnicity, marital status, sex, religion, national origin, sexual orientation, gender, gender identity, disability, protected veteran status or any other category protected by federal, state or local law.