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全职 Senior Engineer II (Hardware Design) 工作, 薪水, Sanmina 公司招聘中 - Ricebowl

Senior Engineer II (Hardware Design)

Sanmina

Undisclosed

全职

Singapore

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工作地点

  • Singapore

职位描述

岗位职责

Job Description

Senior Engineer II (Hardware Design)

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 *************V 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, characterize designs and validate power consumption against calculated budget, and execute lab testing.
  • Work with firmware, mechanical and thermal design teams to ensure power supply solutions meet physical and cooling constraints.
  • Ensure designs meet international safety and regulatory requirements and align with Open Compute Project (OCP) standards.
  • Work with cross functional and manufacturing team to resolve design issues and to support production problems
  • Provide technical expertise and consultation to peers
  • Maintain consistent high quality of engineering design work to develop robust, high performance and cost effective designs and products
  • Meet project schedules and budgets
  • Perform additional duties as assigned

Job Requirements

  • Degree/Master in Electrical/Electronic Engineering or equivalent
  • Minimum 5 years hands-on experience in power electronics design and hardware systems, specifically for communication infrastructure or data centres
  • Deep understanding of power design topologies (e.g. buck, boost) and hands-on experience with Wide-bandgap (WBG) semiconductors like GaN and SiC.
  • Understanding integration of software and hardware required
  • NPI project execution experience and familiarity with Product Development Life Cycle will be desirable
  • Experience using CAD tools (e.g. Cadence Allegro, Siemens PADS or Altium Designer)
  • Experience with power integrity (PI) simulation tools is highly advantageous
  • Familiar with ISO9001
  • Strong analytical skills for root cause analysis and resolving complex system-level issues.
  • Self motivated and willing to learn new technology and skills who works well under pressure
  • Maintain effective working relationships with managers, co-workers
  • Excellent organization skills and ability to juggle multiple projects
  • Excellent oral and written communication skills

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