Power Electronics Design Engineer

Placements24; Mossel Bay; Hybrid; ZAR 900,000 - 1,500,000; Full time

Benefits offered by this job

Competitive salary

Health benefits

R&D opportunities

Lab facilities

Collaborative environment

International travel

Job summary

WhatJobs Direct in Mossel Bay, Western Cape, is seeking a highly skilled Power Electronics Design Engineer to lead development of advanced converters for renewable energy and EV charging. You will concept, simulate, prototype, and validate high‑power power electronic systems.

The role demands a strong theoretical background in power semiconductors, control strategies, and hands‑on lab experience with SPICE, PLECS, MATLAB/Simulink, DSPs, and microcontrollers.

Qualifications

• Master's or Ph.D. in Electrical Engineering with a specialization in Power Electronics.
• Minimum of 5 years of industry experience in power electronics design.
• Proven track record in designing and testing high-power density converters.

Responsibilities

• Design, simulate, and prototype power electronic converters (DC-DC, DC-AC, AC-DC).
• Select semiconductors (MOSFETs, IGBTs, SiC, GaN) and passive components.
• Develop control algorithms for DSPs or microcontrollers.
• Conduct detailed circuit simulations using SPICE/PLECS/MATLAB-Simulink.
• Perform thermal analysis and design thermal management solutions.
• Develop test plans and validate prototypes in the lab.
• Analyze test results and iterate designs to meet targets.
• Collaborate with PCB layout engineers for robust designs.
• Contribute to technical documentation and datasheets.

Skills

Power electronics design

DSP/microcontroller programming

Circuit simulation

Thermal management understanding

Problem solving

Education

Master's or Ph.D. in Electrical Engineering

Tools

PLECS

SPICE

PSIM

MATLAB/Simulink

Oscilloscopes

Spectrum analyzers

Job description

About the Role

WhatJobs Direct is recruiting for a highly skilled Power Electronics Design Engineer to join a cutting-edge technology firm in Mossel Bay, Western Cape . This role is pivotal in the research, development, and design of advanced power electronic systems and components. You will be responsible for conceptualizing, simulating, prototyping, and testing innovative solutions for applications such as renewable energy converters, electric vehicle charging systems, and industrial power supplies. The ideal candidate will possess a deep theoretical understanding of semiconductor devices, power conversion topologies, and control strategies, coupled with practical design and validation experience. Our client is dedicated to pushing the boundaries of power electronics technology, and this position offers a unique opportunity to work on challenging and impactful projects. This role requires a creative and analytical engineer passionate about developing efficient and reliable power solutions in the dynamic environment of Mossel Bay .

Key Responsibilities

• Design, simulate, and prototype power electronic converters (e.g., DC-DC, DC-AC, AC-DC) for various applications.
• Select appropriate semiconductor devices (MOSFETs, IGBTs, SiC, GaN) and passive components for optimal performance and efficiency.
• Develop control algorithms and implement them using digital signal processors (DSPs) or microcontrollers.
• Conduct detailed circuit simulations using tools like SPICE, PLECS, or MATLAB/Simulink.
• Perform thermal analysis and design appropriate thermal management solutions.
• Develop test plans and conduct experimental validation of prototypes in the lab.
• Analyze test results, troubleshoot design issues, and iterate on designs to meet performance targets.
• Collaborate with PCB layout engineers to ensure robust and manufacturable designs.
• Contribute to technical documentation, including design reports, datasheets, and application notes.

Requirements

• Master's or Ph.D. in Electrical Engineering with a specialization in Power Electronics.
• Minimum of 5 years of industry experience in power electronics design.
• Proven track record in designing and testing high-power density converters.
• Strong theoretical foundation in power semiconductor devices, magnetic components, and control theory.
• Proficiency in simulation software for power electronics (PLECS, SPICE, PSIM, MATLAB/Simulink).
• Hands‑on experience with lab equipment, including oscilloscopes, power analyzers, and spectrum analyzers.
• Familiarity with microcontroller programming (e.g., C/C++) for control applications.
• Excellent problem‑solving abilities and a detail‑oriented approach.
• Strong written and verbal communication skills.

Benefits

• Highly competitive salary package.
• Comprehensive health and wellness benefits.
• Opportunities for patentable innovations and R&D contributions.
• Access to state-of-the-art laboratory facilities and equipment.
• Collaborative and intellectually stimulating work environment.
• Potential for international travel to conferences and collaborations.