Senior / Principal Power Electronics Engineer

LITE-ON SINGAPORE PTE. LTD.; Serangoon Garden Circus; On-site; SGD 70,000 - 100,000; Full time

Job summary

A leading technology firm in Singapore is looking for skilled Power Electronics Engineers to design, develop, and test innovative power electronic systems. Candidates should have 5-8 years of experience in the industry, with a strong understanding of power electronics theory, proficiency in circuit design, and familiarity with various regulatory standards. The role includes collaborating with cross-functional teams and documenting results, contributing to advancements in applications such as renewable energy and industrial automation.

Qualifications

• 5-8 years’ experience in the power electronics industry.
• Strong understanding of power electronics theory and applications.
• Proficiency in circuit design and simulation tools.
• Experience with embedded systems and digital control of power converters.
• Familiarity with safety and regulatory standards (UL, IEC, ISO, etc.).

Responsibilities

• Design and develop power electronic converters including AC/DC, DC/DC.
• Perform calculations, simulations, and modeling using relevant tools.
• Select and evaluate power components such as MOSFETs and IGBTs.
• Develop control algorithms for power converters and implement them on embedded platforms.
• Conduct thermal and EMI/EMC tests and ensure compliance.
• Collaborate with cross-functional teams for system development.
• Support prototyping, testing, and validation of systems.
• Document designs, test procedures, and report results.

Skills

Power electronics theory

Circuit design

Problem-solving

Communication skills

Education

Bachelor, Master or PhD in Electrical Engineering specialized in Power Electronics

Tools

LTspice

PSIM

Mathcad

Python

Job description

Job Summary

We are seeking skilled and innovative Power Electronics Engineers to design, develop, and test power electronic systems and components. The ideal candidate will have experience in power conversion technologies, circuit design, and system integration for applications such as AI data center server power supply, renewable energy systems, or industrial automation.

Key Responsibilities

• Design and develop power electronic converters including AC/DC, DC/DC such as Totem-pole PFC, T-type, Vienna Rectifier, LLC, Buck, Boost, SR, Flyback…
• Perform calculation, simulations and modeling using tools such as LTspice, PSIM, Mathcad and so on.
• Select and evaluate power components such as Si/SiC/GaN MOSFETs, IGBTs, capacitors, resistor, magnetics and so on.
• Develop control algorithms for power converters and implement them on embedded platforms.
• Conduct thermal and EMI/EMC test and analysis and ensure compliance with relevant standards.
• Collaborate with cross-functional teams including hardware, firmware, and mechanical engineers.
• Support prototyping, testing, and validation of power electronic systems.
• Document designs, test procedures, and report the test results.

Qualifications

• Bachelor, Master or PhD degree in Electrical Engineering, specialized in Power Electronics, with 5-8 years’ experience in the same industry.
• Strong understanding of power electronics theory and applications.
• Proficiency in circuit design and simulation tools.
• Experience with embedded systems and digital control of power converters.
• Familiarity with safety and regulatory standards (UL, IEC, ISO, etc.).
• Excellent problem-solving and communication skills.

Preferred Skills

• Familiarity with Open Compute Project (OCP) standards.
• Hands‑on experience with GaN/SiC devices and advanced magnetics design.
• Hands‑on experience with PCB layout and thermal management.
• Proficiency with Python scripts.