Senior Power Integrity Engineer

A leading technology company developing advanced networking platforms for AI infrastructure and data centers is seeking a Senior Power Integrity Engineer to join its Hardware Engineering team.

The Role

Lead Power Integrity activities from architecture through production, ensuring reliable power delivery for high-performance ASICs, high-speed interfaces, and optical modules.

Key Responsibilities

Define and optimize board-level and package-level Power Delivery Networks (PDNs).

Perform pre-layout and post-layout PI simulations, including DC voltage drop, AC impedance, and transient response analysis.

Define target impedance requirements and optimize PCB stackups, power planes, routing, and decoupling strategies.

Conduct lab validation, correlate measurements with simulations, and resolve issues during board bring-up and production.

Collaborate with Hardware, PCB, ASIC, Signal Integrity, and manufacturing teams.

Requirements

B.Sc. or M.Sc. in Electrical Engineering.

5+ years of experience in Power Integrity, Hardware Design, or a related field.

Strong knowledge of PDN design, decoupling, and target impedance.

Hands-on experience with PI simulation tools such as Cadence Sigrity, Ansys SIwave, HFSS, PowerDC, or equivalent.

Experience with complex, high-layer-count PCBs and high-speed digital systems.

Understanding of multi-phase voltage regulators, power sequencing, and power management.

Hands-on lab validation and measurement experience.

Advantages

Experience with networking ASICs, PAM4 SerDes, high-speed Ethernet, advanced packaging, or optical networking systems.

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