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Alpha & Omega Semiconductor · 17 hours ago

Senior Staff Test Engineer

San Francisco Bay Area

Full-time

Onsite

Senior Level, Lead/Staff

$150K/yr - $190K/yr

Alpha and Omega Semiconductor (AOS) is a company that designs, develops, and globally supplies a broad range of power semiconductors. They are seeking a Senior Staff Test Engineer to work with Design Engineers, Product Engineers, and Applications Engineers to develop new power ICs, focusing on ATE hardware development, test software development, and data analysis.

ManufacturingSemiconductor

H1B Sponsor Likely

Hiring Manager

Shayanne Laroza-Mol

Responsibilities

Develop multi-site ATE (ETS88/ETS800/Acco 8300) test hardware and software to release to production

Run temperature characterization

Data analysis

Production support

Qualification

Electrical EngineeringATE hardware developmentTest software developmentORCADCC++Self starter

Required

Bachelor of Science Electrical Engineering

Experienced with schematic software such as ORCAD or Allegro

Strong software skills (C, C++)

Self starter

Preferred

Experience with Teradyne Eagle Test Systems (ETS88/ETS364/ETS800)

Experience with testing PWM controller, DRMOS/SPS and e-fuse

Benefits

Paid time off

Annual bonus program

Company

Alpha & Omega Semiconductor

Alpha and Omega Semiconductor Limited, or AOS, is a designer, developer, and global supplier of a broad range of discrete power devices, wide bandgap power devices, power management ICs, and modules, including a wide portfolio of Power MOSFET, SiC, GaN, IGBT, IPM, TVS, HV Gate Drivers, Power IC, and Digital Power products.

Founded in 2000

Sunnyvale, California, USA

1001-5000 employees

http://www.aosmd.com

H1B Sponsorship

Alpha & Omega Semiconductor has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)

Distribution of Different Job Fields Receiving Sponsorship

Represents job field similar to this job

Trends of Total Sponsorships

2025 (5)

2024 (10)

2023 (2)

2022 (8)

2021 (8)

2020 (4)

Funding

Current Stage

Public Company

Total Funding

$1.75M

2010-05-04IPO

2006-01-01Series Unknown

2004-07-01Series Unknown· $1.75M

Leadership Team

Wenjun Li

Chief Operating Officer

Kiran Chatty

Director of SiC Products

Recent News

Business Wire

Alpha and Omega Semiconductor Enables 48V Hot Swap in AI Servers with New High SOA MOSFET in LFPAK 8x8

2025-12-02

thefly.com

Alpha & Omega announces $30M share repurchase program

2025-11-15

MarketScreener

Alpha and Omega Semiconductor Authorizes $30 Million Share Buyback

2025-11-14

Company data provided by crunchbase