Electrical Systems Engineer - Power Electronics

Placements24; Mbombela (Nelspruit); Hybrid; ZAR 900,000 - 1,500,000; Full time

Benefits offered by this job

Remote work

Travel opportunities

Job summary

Placements24 is seeking an Electrical Systems Engineer with expertise in Power Electronics for a contract role. The position is primarily remote with occasional travel to Nelspruit, Mpumalanga, focusing on design, development, simulation, and testing of power electronic converters for renewable energy, EVs, and industrial power supplies.

The ideal candidate will have 5+ years of hands-on experience, a strong background in power electronics, and proficiency with MATLAB/Simulink, PSIM, or PLECS.

Qualifications

• Master's or PhD in Electrical Engineering with specialization in Power Electronics.
• Minimum 5 years hands-on experience in design and development of power electronic converters.
• Proficiency in MATLAB/Simulink, PSIM, or PLECS is essential.
• Strong understanding of semiconductor devices, magnetic components, and control theory.
• Experience with PCB layout for high-power applications and EMC design principles.

Responsibilities

• Design, develop, and simulate power electronic converters (DC-DC, DC-AC, AC-DC) using MATLAB/Simulink, PSIM or PLECS.
• Select components such as IGBTs, MOSFETs, diodes, capacitors, and inductors.
• Develop control algorithms and firmware for power electronic systems.
• Perform thermal management analysis and ensure design integrity under various conditions.
• Conduct laboratory testing and validation of prototypes and production units.
• Troubleshoot design issues and identify root causes with corrective actions.
• Collaborate with hardware, software, and mechanical engineers.
• Contribute to design specifications, test reports, and user manuals.
• Stay current with advancements in power electronics technology.

Skills

Power electronics

Control theory

PCB layout

Thermal management

Education

Master's or PhD in Electrical Engineering

Tools

MATLAB/Simulink

PSIM

PLECS

Job description

About the Role

Our client, a dynamic technology firm specializing in advanced power solutions, is seeking a skilled Electrical Systems Engineer with expertise in Power Electronics for a contract role, available remotely with occasional travel to Nelspruit, Mpumalanga . This position focuses on the design, development, simulation, and testing of innovative power electronic converters and systems for applications such as renewable energy integration, electric vehicles, and industrial power supplies. You will be at the forefront of technological advancement, working on cutting-edge projects that demand a strong theoretical foundation and practical application skills in power electronics. The ideal candidate is a self-starter with a passion for innovation and a proven ability to deliver complex engineering solutions.

Key Responsibilities

• Design, develop, and simulate power electronic converters (e.g., DC-DC, DC-AC, AC-DC) using industry-standard software (e.g., MATLAB/Simulink, PLECS).
• Select appropriate components such as IGBTs, MOSFETs, diodes, capacitors, and inductors for power converter designs.
• Develop control algorithms and firmware for power electronic systems.
• Perform thermal management analysis and ensure design integrity under various operating conditions.
• Conduct laboratory testing and validation of prototypes and production units.
• Troubleshoot and resolve design issues, identifying root causes and implementing corrective actions.
• Collaborate with cross-functional teams, including hardware, software, and mechanical engineers.
• Contribute to technical documentation, including design specifications, test reports, and user manuals.
• Stay current with the latest advancements in power electronics technology and industry trends.

Requirements

• Master's degree or PhD in Electrical Engineering, with a specialization in Power Electronics.
• Minimum of 5 years of hands‑on experience in the design and development of power electronic converters.
• Proficiency in simulation tools like MATLAB/Simulink, PSIM, or PLECS is essential.
• Strong understanding of semiconductor devices, magnetic components, and control theory for power electronics.
• Experience with PCB layout for high-power applications and electromagnetic compatibility (EMC) design principles.
• Familiarity with lab equipment such as oscilloscopes, power analyzers, and electronic loads.
• Excellent analytical, problem-solving, and debugging skills.
• Strong written and verbal communication skills.
• Ability to work independently and manage tasks effectively in a remote setting.

Benefits

This contract role offers a highly competitive remuneration package, commensurate with your specialized skills and experience in power electronics. As a contractor, you will have the flexibility of remote work, with occasional required visits to the Nelspruit, Mpumalanga area for project‑specific needs. This engagement provides an excellent opportunity to work on challenging and innovative projects within a technologically advanced company. You will gain valuable experience with state‑of‑the‑art power conversion technologies. The duration and scope of the contract offer significant potential for engaging, impactful work.