Power Design Engineer - Data Center Accelerator Boards

Job Description

The Role: \n We are looking for a Power Design Engineer to own the power delivery architecture and implementation for our accelerator PCBs used in data center servers for HPC and AI/ML workloads. You will be responsible for high‑current, high‑efficiency VRM design, power tree definition, and ensuring robust power integrity for advanced accelerator SoCs and high‑speed memory. \n \n Responsibilities : \n · Architect and design the power supply and board-level power delivery network (PDN) for accelerator cards and related platforms: \n o Define power trees, rails, sequencing, and margining \n o Select VRMs, DC‑DC converters, controllers, FETs, magnetics, and protection components \n o Investigate PCB technology options and define power delivery strategies for high-current, low-voltage environments \n · Enable the supply chain and work with suppliers over the full lifecycle \n · Perform schematic design for power stages and collaborate with layout engineers to ensure proper placement, routing, and copper utilization for high‑current paths.

\n · Work closely with PI/SI engineers on PDN impedance, decoupling strategies, and transient performance. \n · Specify and guide power-on sequencing, monitoring, and telemetry (PMBus, I2C, etc.). \n · Conduct lab validation of power subsystems: \n o Efficiency, ripple, transient response, stability \n o Load/line regulation and thermal performance \n · Lead debug of power-related issues (e.g., startup failures, droop, noise coupling, OCP/OVP events).

\n · Collaborate with silicon, hardware, system, reliability, and manufacturing teams to ensure design-for-reliability (DFR) and design-for-manufacturability (DFM) of power solutions. \n · Generate design documentation, test plans, and bring‑up procedures. \n \n Required Qualifications: \n · Bachelor’s and Master’s degree in Electrical Engineering or related field.

\n · 5 years of experience i