Senior Power Electronics Engineer – Satellite Propulsion Systems(uk Visa Sponsorship Available)

Job Description

About the Role

Join a pioneering team at the forefront of space technology. Our client is developing cutting-edge power systems for next-generation satellite propulsion. We are seeking a Senior Power Electronics Engineer to lead the end-to-end development of innovative power electronics systems critical to our upcoming satellite missions.

This is a unique opportunity to take full technical ownership—from concept through to testing—of systems that will operate in one of the most demanding environments: space.

Key Responsibilities

Lead the design, simulation, prototyping, and optimization of advanced power electronics circuits and PCB layouts

Develop and refine DC-DC and DC-AC converters, power conditioners, and high-efficiency power supplies for inductively coupled plasma systems

Perform modelling, control system design, and stability analysis of power converters

Validate hardware performance through hands-on testing and correlation with simulation models

Ensure compliance with EMI/EMC standards, while maintaining high levels of system reliability and efficiency

Collaborate cross-functionally with mechanical, software, and systems engineering teams to integrate power electronics into full satellite subsystems

Required Qualifications and Skills

MSc, PhD, or equivalent degree in Electrical Engineering, Power Electronics, or a related discipline

Minimum of 3 years’ experience in power electronics design (industry or academic research)

Strong background in analog and digital circuit design

Proficiency in simulation and analysis tools such as:

LTSpice, TINA-TI, MATLAB/Simulink

CST, Maxwell, COMSOL (for EM and thermal modelling)

Hands-on experience with multiple converter topologies including DC/DC, Class D, and Class E inverters

Preferred/Desirable Skills

Experience in space-grade or aerospace power electronics design

Knowledge of high-voltage systems (up to 5kV)

Background in thermal modelling and electromagnetic design

Expertise in inductive power transfer, wireless power systems, or RF generators

Familiarity with zero-voltage high-frequency switching techniques

Knowledge of reliability analysis, including FMECA, and closed-loop control architectures for power converters

Understanding of EMI/EMC compliance and mitigation strategies

Why Join?

If you’re passionate about power electronics and want to be part of a mission that pushes the boundaries of what’s possible in space, this is your chance. You’ll work on high-impact technology, collaborate with world-class engineers, and contribute to powering the future of satellite propulsion.

Interested?
We’d love to hear from talented engineers excited about innovation, performance, and working at the cutting edge of space systems.