Principal Analog Design Engineer

  • Alpha and Omega Semiconductor Limited
  • Sunnyvale, California
  • Full Time

Principal Analog Design Engineer

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: We are seeking a highly experienced Principal Analog Design Engineer to lead the development of advanced Battery Protection ICs. This role offers the opportunity to drive innovation in power management for high-volume consumer and industrial applications.

Primary Job Responsibilities/Duties:

  • Lead the design of partial or complete battery protection ICs from concept to production.
  • Architect and implement analog/mixed-signal blocks and macros.
  • Supervise and guide layout engineers to ensure optimal performance and manufacturability.
  • Collaborate with test, applications, and product engineering teams to bring designs to mass production.
  • Partner with marketing and management to define new product concepts and assess technical feasibility.
  • Support customers by preparing technical documentation and engaging in design discussions.

Qualifications:

  • Strong track record designing successful high-volume power management/protection ICs.
  • Deep understanding of analog design techniques on 0.18um CMOS process and below.
  • Skilled at transistor level design of all types of sub-blocks such as comparators, references, voltage/current monitors, charge pumps, LDOs, protection logic.
  • Experience and knowledge of DC-DC regulators and common architectures.
  • Experience and knowledge of low power and low noise analog designs is a plus.
  • Understanding of semiconductor manufacturing, layout and devices.
  • Proficient in Cadence tools for schematic capture, simulation and layout.
  • At least 12 years working in analog IC Design for power management ICs.
  • Masters or equivalent in Electrical Engineering.

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.

Job ID: 489346804
Originally Posted on: 8/14/2025

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