Power Electronics R&D Engineer — Design & Prototyping

Recruit Express Services Pte Ltd; Singapore; On-site; SGD 45,000 - 73,000; Full time

Benefits offered by this job

AWS (annual wage supplement)

Performance bonus

Job summary

Recruit Express Services Pte Ltd is hiring an R&D Engineer to design, prototype and validate switch-mode power converters. Entry-level applicants are welcome; Senior Engineer roles for those with 5+ years of relevant experience.

The role is permanent, full-time, located at Toa Payoh North (near Braddell MRT) with salary SGD 4,000–6,500 plus AWS and a performance bonus depending on experience.

Qualifications

• Degree in Electronic/Electrical Engineering or related field.
• Entry-level (0–1 year) or Senior (5+ years) depending on role.
• Knowledge of power supply topologies: flyback, forward, buck, boost, resonant.
• Advantageous: magnetics design; control loop compensation; digital control of SMPS; embedded C/C++; PMBus, I2C, SPI, UART, CAN or USB; Python, MATLAB or LabVIEW; PCB/CAD tools; lab equipment.
• Analytical, methodical and self-driven; team oriented.

Responsibilities

• Design, model and implement analog and digital control for switch-mode power converters.
• Develop control algorithms and firmware for MCU/DSP controllers.
• Simulate circuits, build prototypes, bench test and iterate designs.
• Plan and run verification and validation: electrical, thermal, EMI/EMC and reliability testing.
• Prepare design documentation, schematics, PCB layouts, test plans and evaluation reports; maintain BOMs, ECOs and version control.
• Coordinate with mechanical, PCB, manufacturing, procurement and quality teams on transfer to production.
• Coordinate with suppliers on components, magnetics and qualification testing.
• Ensure products comply with IEC, UL, RoHS and REACH; ISO 9001:2015 practices.
• Contribute to design reviews, reliability improvements and cost reduction; mentor junior engineers.

Skills

Power topologies

Digital control

Embedded C/C++

Teamwork

Education

Bachelor's in Electronic/Electrical Eng

Master's degree preferred

Tools

PCB CAD tools

PSpice

LTspice

MATLAB/Simulink

Job description

Recruit Express Services Pte Ltd is hiring an R&D Engineer to design, prototype and validate switch-mode power converters. Entry-level applicants are welcome; Senior Engineer roles for those with 5+ years of relevant experience.

The role is permanent, full-time, located at Toa Payoh North (near Braddell MRT) with salary SGD 4,000–6,500 plus AWS and a performance bonus depending on experience.