Design Engineer (Power Electronics, R&D)

Recruit Expert Pte. Ltd.; Singapore; On-site; SGD 70,000 - 110,000; Full time

Job summary

Recruit Expert Pte. Ltd. in Singapore is seeking a design engineer to create analog and digital control systems for switch‑mode power converters.

You will build prototypes, simulate performance, and validate electrical, thermal, EMI/EMC, and reliability targets to ensure robust product designs. The role requires a degree in Electrical/Electronic Engineering and at least three years of power electronics experience, including flyback, forward, buck, boost, or resonant converters.

Qualifications

• Requires degree in Electrical/Electronic Engineering.
• 3+ years in power electronics design (flyback, forward, buck, boost, resonant converters).
• Knowledge of EMI/EMC mitigation, thermal management, reliability testing.
• Familiar with analog/digital control strategies, embedded firmware (MCU/DSP), and PMBus/I2C/SPI/CAN.
• Proficiency with LTspice, MATLAB/Simulink, PCB CAD, and lab instruments.

Responsibilities

• Design and develop analog/digital control systems for switch‑mode power converters.
• Build prototypes, run simulations, and conduct validation tests (electrical, thermal, EMI/EMC, reliability) to qualify designs.
• Prepare and maintain design documentation, schematics, PCB layouts, BOMs, and test reports with proper version control.
• Collaborate with mechanical, PCB, manufacturing, procurement, and quality teams to support smooth transfer into production.
• Ensure compliance with international safety and environmental standards (IEC, UL, RoHS, REACH) while promoting ISO 9001 practices.

Skills

Power electronics design

Analog/digital control

Embedded firmware

Communication protocols

Simulation tools

Education

Bachelor's degree in Electrical/Electronic Engineering

Tools

LTspice

MATLAB/Simulink

PCB CAD

Oscilloscope

Spectrum analyzer

Electronic loads

Job description

• Design and develop analog/digital control systems for switch‑mode power converters, meeting performance, reliability, and cost targets.
• Build prototypes, run simulations, and conduct validation tests (electrical, thermal, EMI/EMC, reliability) to qualify designs.
• Prepare and maintain design documentation, schematics, PCB layouts, BOMs, and test reports with proper version control.
• Collaborate with mechanical, PCB, manufacturing, procurement, and quality teams to support smooth transfer into production.
• Ensure compliance with international safety and environmental standards (IEC, UL, RoHS, REACH) while promoting ISO 9001 practices.

Requirements:

• Degree in Electrical/Electronic Engineering or related discipline.
• At least 3 years of experience in power electronics design (flyback, forward, buck, boost, resonant converters).
• Knowledge of magnetic design, EMI/EMC mitigation, thermal management, and reliability testing.
• Familiarity with analog/digital control strategies, embedded firmware (MCU/DSP), and communication protocols (PMBus, I2C, SPI, CAN).
• Proficiency with simulation tools (LTspice, MATLAB/Simulink), PCB CAD, and lab instruments (oscilloscope, spectrum analyzer, electronic loads).

EA Licence: 19C9701

Registration: R1326740