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Senior Staff Applications Engineer
Sunnyvale, CAApril 5th, 2026
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!Overall Purpose of Position:* This position is to support the product definition and system/applications engineering works.* This position will focus on product definition to ensure successful product development. The AE also provides customer supportsPrimary Job Responsibilities/Duties:Responsible for defining power management productsPerform bench validations/characterizationsBuild simulation model or hardware for proof of conceptsProvide applications engineer supportsQualifications:Strong background in power electronicsExperience with power electronics topologiesExperience in designing isolated dc-dc converters and gate driver circuitsExperience with analysis and simulation toolGood verbal and written communication skillsMaster or Ph.D in Electrical engineering or related areaAlpha 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.
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