Principal Power Electronics Engineer

Principal Power Electronics Engineer

Leamington Spa, United Kingdom | Permanent, Full-Time

We're recruiting on behalf of a leading international engineering consultancy, specialising in the development of sustainable electrified propulsion systems and associated technologies for OEMs, Tier 1 suppliers, and research bodies across the automotive, aerospace, off-highway, defence, and clean energy sectors.

This is a fantastic opportunity for a Principal Power Electronics Engineer to take the lead on technical development and innovation, working on clean-sheet designs across inverters, DCDCs, onboard chargers and related systems.

What You'll Be Doing

Lead the design and specification of magnetics and capacitors for power converters and inverters
Design and develop mixed signal systems and digital processing platforms
Carry out system simulations using tools like Simscape and PLECS
Collaborate with control engineers to define control strategies for converters/inverters
Ensure designs meet standards such as IEC
61508, ISO
26262, and CISPR
25
Lead multi-disciplinary projects, from proposal through delivery
Act as the technical interface to key customers and internal stakeholders
Support business development by contributing to proposals and marketing
Provide mentorship and share knowledge with the wider engineering team

What We're Looking For

Essential:

Proven experience developing power electronic systems such as inverters, DCDCs, OBCs, etc.
Background in at least two relevant sectors: automotive, aerospace, marine, defence, clean energy, off-highway
Strong knowledge of digital and mixed signal design, EMC, and noise attenuation
Competency in simulation and modelling of power electronics and magnetic systems
Track record leading technical projects and developing customer relationships
Degree (or equivalent experience) in a relevant engineering discipline

Desirable:

Familiarity with motor control strategies (e.g. FOC, IPM, SPM, SR motors)
Hands-on experience building, testing, and iterating hardware prototypes
Exposure to thermal simulation, fluid cooling, or high-voltage safety practices
Ability to manage PCB layout, enclosure design and product assembly

Why Join?

Hybrid-flexible working & half-day Fridays
Annual bonus scheme
Private healthcare and EV car scheme
25 days holiday + holiday purchase option
Supportive and people-first culture
Life assurance, employee assistance programme
Free onsite parking, fruit, tea/coffee, and social events (including summer BBQ & Xmas party)