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Senior Hardware Engineer (Power)

Company

sanmina-sci systems singapore pte. ltd.

Location

singapore, singapore

Posted

July 09, 2026

Position Overview

Job Responsibilities
  • Define power supply architectures (AC/DC and DC/DC) for data centre servers and rack-level systems, optimizing for maximum efficiency and power density

  • Design system power trees, and perform power budgeting calculations. Determine thermal power budget and work with thermal engineers to provide thermal solutions

  • Design and select power supply solutions for high DC input voltage from 12-400V to the desired high current low voltages for digital circuitries

  • Analyze power supply conversion efficiency, calculate thermal dissipation, and perform loss budgeting for switching devices, magnetic, and passive components

  • Perform schematic capture and guide PCB layouts to minimize EMI/EMC and ensure signal/power integrity

  • Conduct rigorous simulations for power conversion efficiency, thermal management, and magnetic design

  • Perform board bring-up, charact...

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