Principal Engineer - Power Electronics

Principal Engineer  Our client is a UK-based engineering business specialising in the design and manufacture of advanced power electronics systems. They operate across a range of high-tech sectors including rail, electric vehicles (EV), renewable energy, defence, and industrial applications. Lead the design and delivery of power electronics products, managing technical execution, team coordination, and customer interface. Top Responsibilities Lead a multi-disciplinary engineering team delivering power electronics projects on time and within budget Own the technical design lifecycle (concept ? design ? validation ? delivery) Act as the main technical point of contact for customers Define system architecture, functional specs, and design models Chair design reviews, ensuring compliance, safety, cost, and manufacturability Oversee technical work packages, documentation, and engineering standards Ensure product compliance and testing prior to delivery Identify and manage scope changes and technical risksEssential Experience Strong background in power electronics design (AC/DC, DC/DC, DC/AC converters) Experience with low voltage systems (?1000Vac / 1500Vdc) above 10kW Industry exposure: Rail, EV, Renewables, Defence, or Industrial Simulation tools: SPICE, MATLAB/Simulink, PLECS Experience with testing, validation, and system modellingKey Technical Skills Power electronics, analogue & digital circuit design Control systems (high-level understanding required) EMC design and mitigation Thermal management & component selection (magnetics, capacitors) Strong fault finding, testing, and lab experienceNice to Have Embedded systems / microprocessor control Product certification (IEC, UL, etc.) Medium voltage systems Experience supporting technical bids Prior team leadership (2–4 engineers)Qualifications Essential: BEng in Electronic Engineering (2:1+) Desirable: MEng/PhD, Chartered Engineer, IET membershipSoft Skills Strong communication & presentation skills Comfortable working with customers and cross-functional teams Organised, proactive, and commercially aware