Signal and Power Integrity Engineer (San Jose)

Job Description

We are seeking an experienced Electrical Engineer to lead Signal Integrity (SI) and Power Integrity (PI) efforts for semiconductor test systems. In this role, you will design, test, and evaluate electrical, optical, and thermal systems, including semiconductors, photonics, and embedded devices. You will conduct feasibility studies, develop prototypes, and manage independent design projects while collaborating with internal teams, partners, and suppliers. Additional responsibilities include supporting product development, mentoring junior engineers, and providing guidance on field issues.

Required Skills & Experience

Education & Experience

BS in Electrical Engineering (MS preferred)

BS + 5 years or MS + 4 years relevant experience

Technical Expertise

High-speed signal and power integrity design at PCB, package, or system level

Simulation tools : ADS, HFSS, CST

S-parameter modeling and simulations

High-speed SERDES (Tx / Rx equalization)

High-speed data communications (eye diagrams, BER testing)

SI / PI knowledge at PCB or package level

Nice to Have Skills & Experience

MS in Electrical Engineering.

Experience with photonics and optical signaling

Experience with designing, certifying, and deploying semiconductor capital equipment.

Ability to work in cross-functional teams building complex test systems.

Intermediate software skills, including experiment instrumentation and execution (meters, power supplies).

Ability to read, write, and speak Japanese.