Senior/ Principal R&D Electrical & Electronics Engineer (Standard Power)

  • Job Category
    Engineering, Sciences / Laboratory / R&D
  • Job level
    Senior Executive
  • Contract type
    Permanent, Full Time
  • Location
  • Salary
    S$5200 - S$8200

Job Description

Key Responsibilities:

  • Design power supply hardware/firmware for various switching mode power converters (PFC, Flyback, Forward, Buck, Boost and Resonant converters), ranging from 100W to 800W.
  • Design based on standard size, such as 2”x3”x1U, 3”x5”x1U and 4”x7”x1U or other standard/off-the-shelf form factors.
  • Theoretical analysis of concepts (calculation and simulation).
  • Practical evaluation on power circuits.
  • Understand and improve circuit performances.
  • Understand UL/IEC Compliances related to power supply design.
  • Creation of 3D/2D models, assembly drawings, PCB and schematic designs.
  • Firmware development using various DSP/MCU platforms.


  • Master, Degree or Diploma in Electrical and Electronics Engineering with experience in standard power supply design (ITE and/or Medical open frame power supplies).
  • Familiar with power measurement equipment.
  • Experience to design transformer, power Mosfet and rectifier circuits.
  • Design to meet EMC/EMI/UL standards.
  • Has knowledge/experience in C programming/DSP is a plus.
  • Use of development tools, for examples PSIM, MathCad, LTSpice, etc.

Closing on 23 Jan 2022