Senior / Principal Power Electronics Engineer

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

Job summary

An innovative technology company in Singapore seeks a Power Electronics Engineer to design and develop advanced power electronic systems. This role involves extensive collaboration and the application of cutting-edge technologies for various applications, including AI server power supply and renewable energy systems. Candidates should possess strong circuit design proficiency, experience in power conversion, and a relevant degree with several years in the industry.

Qualifications

• 5-8 years of experience in the power electronics industry.
• Strong understanding of power electronics theory and applications.
• Proficiency in circuit design and simulation tools.

Responsibilities

• Design and develop various power electronic converters.
• Conduct thermal and EMI/EMC testing and analysis.
• Collaborate with cross-functional teams and support prototyping.

Skills

Circuit design

Problem-solving

Communication

Power conversion technology

Education

Bachelor's, Master's or PhD in Electrical Engineering

Tools

LTspice

Mathcad

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 modelling 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.