Power Electronics Engineer

BLAZECORP PTE. LTD.; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

BLAZECORP PTE. LTD. in Singapore is seeking a Power Electronics Engineer at all levels to design, simulate, analyse and test high-frequency power supplies from concept to production readiness.

You will work on switching topologies, drive control loops, and collaborate with cross-functional teams to ensure reliability and EMI/EMC compliance.

Qualifications

• Bachelor's, Master's or PhD in Electrical or Electronics Engineering (or closely related), with a focus on power electronics.
• Hands-on hardware development experience in high-density power supplies for Senior and Principal levels.
• Solid understanding of control loop design (analog and digital), magnetics design and thermal layout considerations.
• Experience with Altium Designer, PSIM, LTspice or MATLAB.
• Strong troubleshooting skills, self-motivated, comfortable in a fast-paced R&D environment.

Responsibilities

• Design and optimise high-density switching power supply topologies, including LLC resonant converters, phase-shifted full-bridge and active PFC stages.
• Build mathematical models and run circuit simulations (PSIM, LTspice, MATLAB, Simulink, Mathcad) to evaluate performance and stability.
• Specify and design critical components and magnetics (transformers, inductors) and select Si or wide-bandgap (SiC, GaN) devices.
• Carry out board bring-up and performance characterisation, and troubleshoot failures using high-bandwidth oscilloscopes, power analysers and dynamic electronic loads.
• Work with thermal, PCB layout, embedded firmware and component engineering teams to ensure design integrity, reliability and thermal performance.
• Conduct signal and power integrity testing and ensure compliance with global safety and EMI/EMC standards.

Skills

Power electronics

Controls design

Thermal management

Hardware development

Education

Electrical/ Electronics Eng. degree

Tools

Altium Designer

PSIM

LTspice

MATLAB

Job description

1. Power Electronics Engineer (All Levels)

Team: Cloud & Primary Power Solutions (CPPS) Level: Junior to Principal Experience: 0 to 3 years (Associate/Junior); 3 to 7+ years (Senior/Principal)

The Role

Design, simulate, analyse and test high-frequency power supply units (AC/DC and DC/DC), taking concepts from first prototype through validation and manufacturing readiness.

Key Responsibilities

• Design and optimise high-density switching power supply topologies, including LLC resonant converters, phase-shifted full-bridge and active PFC stages.
• Build mathematical models and run circuit simulations (PSIM, LTspice, MATLAB, Simulink, Mathcad) to evaluate performance and stability.
• Specify and design criticalcomponents and magnetics (transformers, inductors) and select Si orwide-bandgap (SiC, GaN) devices.
• Carry out board bring-up andperformance characterisation, and troubleshoot failures using high-bandwidthoscilloscopes, power analysers and dynamic electronic loads.
• Work with thermal, PCB layout,embedded firmware and component engineering teams to ensure design integrity,reliability and thermal performance.
• Conduct signal and powerintegrity testing and ensure compliance with global safety and EMI/EMCstandards.

Requirements

• Bachelor's, Master's or PhD in Electrical or Electronics Engineering (or closely related), with a focus on power electronics.
• Hands‑on hardware development experience in high-density power supplies for Senior and Principal levels.
• Solid understanding of control loop design (analog and digital), magnetics design and thermal layout considerations.
• Experience with Altium Designer, PSIM, LT spice or MATLAB.
• Strong troubleshooting skills, self-motivated, comfortable in a fast-paced R&D environment.