Senior Engineering Technician

Alpha & Omega Semiconductor•Sunnyvale, CA

About The Position

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! Overview: Assist engineers to setup test bench and maintain the Applications Engineering (AE) Lab equipment. Under direction of the Engineering Staff or Manager of Applications Engineering, independently run road tests, generate test reports, debugging customer boards, and build auto testing setup for development engineers.

Requirements

Associates Degree in Electronics, or 5+ years of experience on lab tests on power electronics applications or technical support of power supply design or power ICs design in semiconductor company.
Ability to work in a fast-paced environment
Ability to handle multiple tasks under the minimum supervision
Ability to work effectively with coworkers and others by sharing ideas in a constructive and positive manner, to keep others informed of work progress and issues
Ability to commit to Alpha & Omega's core value and adhere to company policy

Responsibilities

Perform high‑precision soldering and rework on SMT components, connectors, wires, and custom fixtures.
Assist in simple mechanical tasks related to hardware fixtures, mounting, and custom lab setups.
Calibrate, maintain, and repair lab instrument and equipment.
Conduct basic PCB debugging using oscilloscopes, multimeters, power supplies, and other lab instrumentation.
Support engineers during system bring‑up and validation activities by performing measurement, setup, data labeling, and documentation tasks.
Request and purchase component samples for evaluation board build.
Conduct product road tests on Applications Engineering's or other function team's input.
Generate test reports including test setup, waveforms and issue lists.