Power Design Engineer – Data Center Accelerator Boards

The Role: 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.

Responsabilidades

: · Architect and design the power supply and board-level power delivery network (PDN) for accelerator cards and related platforms: o Define power trees, rails, sequencing, and margining o Select VRMs, DC‑DC converters, controllers, FETs, magnetics, and protection components o Investigate PCB technology options and define power delivery strategies for high-current, low-voltage environments · Enable the supply chain and work with suppliers over the full lifecycle · Perform schematic design for power stages and collaborate with layout engineers to ensure proper placement, routing, and copper utilization for high‑current paths. · Work closely with PI/SI engineers on PDN impedance, decoupling strategies, and transient performance. · Specify and guide power-on sequencing, monitoring, and telemetry (PMBus, I2C, etc.). · Conduct lab validation of power subsystems: o Efficiency, ripple, transient response, stability o Load/line regulation and thermal performance · Lead debug of power-related issues (e.g., startup failures, droop, noise coupling, OCP/OVP events). · Collaborate with silicon, hardware, system, reliability, and manufacturing teams to ensure design-for-reliability (DFR) and design-for-manufacturability (DFM) of power solutions. · Generate design documentation, test plans, and bring‑up procedures

Calificaciones

: · Bachelor’s and Master’s degree in Electrical Engineering or related field. · 5+ years of experience in board-level power design for high‑performance or server‑class systems. · Strong understanding of: o Switching power converters (buck, multiphase, POL regu...