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! We are looking for a passionate Senior Design Engineer to be responsible for MOSFET/IGBT design and contribute to our collaborative and innovative teams. In this role, you will work closely with the marketing, packaging, product engineering, and integration groups to design, develop, and launch new products and next generation platforms. Primary job functions include: • Power device structure and process simulation with TCAD tools including Tsuprem4, Medici, and Sentaurus • Device characterization with LCR meter, curve tracer, FET test, etc. • Layout design for power devices with L-edit or Cadence. • Work closely with the marketing, packaging, product engineering, and integration groups to design, develop, and launch new products and next generation platforms. Qualifications (academic, experience, skills, etc): • Ph.D preferred with a strong background of power device physics including VDMOS, trench DMOS and SGT device. • Good knowledge of semiconductor process such as diffusion, implantation and etching. • Ability to work in team environment and participate in multi-discipline development projects. • Hands on experience with laboratory equipment and characterization of semiconductors and their applications. • Knowledge of basic power conversion topologies, such as DC/DC, Flyback, PFC, and LLC topologies. • Proven ability to collaborate with the other engineering groups to design & development new projects. 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.