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Evolito

Electric propulsion motors for aircraft

Senior Power Electronics Engineer

Full-Time
No salary listed
Senior
Bachelor's, Master's
Bicester, UK
In Person
Electrical EngineeringPower Systems Engineering

About the job

Requirements
  • A Bachelor's or Master's degree in Electrical or Electronic Engineering, or equivalent demonstrable industrial experience.
  • Previous proven experience in electronics design, preferably within aerospace, defence, or automotive industries.
  • Strong understanding and experience with one or more of the following: wide-bandgap switching devices such as silicon carbide metal-oxide-semiconductor field-effect transistors, gate drive design and protection circuits, electromagnetic compatibility analysis including magnetic design for filters, direct-current link filter design including capacitor selection, and direct-current ripple analysis including mitigation strategies.
  • Experience in modelling, simulation, and analysis of power devices for inverter systems.
  • Knowledge of MATLAB/Simulink and LTSpice.
  • Proficiency in electronic computer-aided design software for schematic capture and printed circuit board layout, with strong expertise in Altium Designer.
  • Skill in conducting design analysis, including worst-case error, tolerance, thermal, and component stress analysis.
  • Familiarity with Design for Test and Design for Manufacture principles.
  • Hands-on experience with power-electronics design verification and fault diagnosis.
  • Experience in parameter validation of wide-bandgap devices and associated test platforms.
  • Use of laboratory equipment such as oscilloscopes, function generators, and impedance analysers.
  • Experience in generating relevant technical documentation for project milestones and regulatory approval.
  • Excellent written and verbal communication, collaboration, and ability to work effectively across teams.
  • Problem-solving skills coupled with an analytical approach.
  • A self-starter attitude and ability to work in a dynamic environment.
  • A results-oriented approach focused on delivering outcomes aligned to business objectives.
  • Interest in continuous professional development and combining experience with new or novel techniques.
Responsibilities
  • Design and develop high-voltage, greater-than-400-volt to 1-kilovolt, three-phase inverter systems for electric propulsion.
  • Undertake analysis of three-phase inverters, including dynamic switching characteristics, efficiency, and thermal performance.
  • Design differential-mode and common-mode filters for high-voltage applications.
  • Design failure-detection and protection systems for high-voltage wide-bandgap devices.
  • Manage the complete lifecycle of electronics design, encompassing analysis, schematic capture, printed circuit board layout, component selection, and design verification.
  • Conduct formal design reviews, Failure Modes and Effects Analysis, and laboratory validation of power-electronic systems.
  • Lead root-cause investigations of failures and define corrective actions while coordinating cross-functional teams and applying structured problem-solving methodologies.
  • Deliver technical reports and design documentation to support certification activities and regulatory approvals.
  • Ensure adherence to Evolito's internal standards and applicable aviation-industry regulations.
  • Contribute to the advancement of departmental technologies, capabilities, facilities, and processes.
  • Provide technical leadership, guidance, and mentorship to junior engineers within the team.
Desired Qualifications
  • Experience with applying silicon carbide metal-oxide-semiconductor field-effect transistors in a high-voltage, high-altitude environment.
  • Knowledge of finite element method magnetics simulation tools such as Ansys Maxwell.
  • Experience with double-pulse tests, MOSFET thermal-path characterisation, and motor-integration tests.
  • Knowledge of developing products that comply with aerospace design and test standards such as ARP4754A, DO-254, and DO-160.

About the company

Evolito develops high-performance, low-weight electric motors and power electronics for aerospace propulsion. Its products are designed for electric flight and are customized in partnership with aircraft manufacturers and urban mobility providers. The company sells and licenses its proprietary motor technology and components, pursuing long-term collaborations with airframers to create tailored propulsion solutions. Evolito’s approach combines scalable production with robust performance to support electric propulsion in air travel, aiming to reduce noise and emissions. Its goal is to accelerate the adoption of electric propulsion in aviation, transforming personal mobility and urban transportation into cleaner, quieter, and more efficient modes of travel.

Company Size

201-500

Company Stage

Early VC

Total Funding

$6.4M

Headquarters

Upper Heyford, United Kingdom

Founded

2021

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Simplify Jobs

Simplify's Take

What believers are saying

  • February 2026 deals with Vertical Aerospace and Airbus validate commercial demand.
  • July 2026 E800 certification submission with CAA advances Electra program revenue timing.
  • ATI-backed projects and AS/EN9100 certification strengthen hiring, supply-chain, and credibility.

What critics are saying

  • The company is seeking £22 million, signaling ongoing dilution before certification.
  • Vertical, Electra, Airbus, and ATI concentration leaves revenue exposed to one certification cycle.
  • A failed Valo or EL9 certification path would strand Evolito's only scalable market.

What makes Evolito unique

  • Evolito owns axial-flux aerospace IP spun out of YASA in 2021.
  • Its integrated EPUs combine motors and DAL-A power electronics for certification-led aircraft programs.
  • CAA Design Organisation Approval lets Evolito pursue type certification before many rivals.

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Benefits

Flexible Work Hours

Growth & Insights and Company News

Headcount

6 month growth

1%

1 year growth

2%

2 year growth

0%
The Engineer
Feb 19th, 2026
Evolito and Airbus to develop electric wheel taxi system

Evolito and Airbus to develop electric wheel taxi system. Evolito Limited has entered into a collaboration with Airbus, supported by the Aerospace Technology Institute (ATI) and Innovate UK, to develop an on-aircraft, electric wheel taxi system. The system will allow aircraft to taxi without ground support equipment and with the main engines off, cutting operating costs, noise and emissions. The project targets a 47 per cent reduction in taxi-related emissions. Evolito has been selected to develop a low speed, high torque electric motor based on its proprietary axial flux motor technology for Project SONATA (System Optimisation of Non-propulsive energy in Aircraft Taxi technologies and Architectures). Evolito said its axial flux motors deliver best in class specific power and torque. Expected to deliver ~56Nm/kg and provide 350kW at peak power, the proposed axial flux motor developed in Project SONATA will also meet the integration requirements for future landing gear applications. "Evolito is thrilled to collaborate on project SONATA," Evolito CEO Chris Harris said in a statement. "By developing low speed, high torque motors for aircraft landing systems, we are extending the performance envelope of our technology and contributing to the reduction of aviation's environmental impact whilst also reducing operating costs. This collaboration underscores our commitment to innovation and sustainability in the aerospace sector." In addition to Evolito, Project SONATA brings together several other organisations, including Southampton University, Compound Semiconductor Applications Catapult, Magnomatics, Drive System Design (DSD) and DePe Gear. For their part, DSD is contributing its expertise in electronics, control systems and software development to support the creation of next-generation inverter technology. These systems will play a key role in the electrification of aircraft ground operations, aiming to reduce emissions and improve efficiency while taxiing at airports. Steven Simmonds, chief engineer of systems programmes at DSD, said: "This project demonstrates how the aerospace sector is now moving into the same kind of electrification and hybridisation journey that automotive has already undergone. We're applying our experience from high-performance automotive systems to help aerospace customers overcome technical and regulatory hurdles in the shift toward cleaner, smarter aviation."

MarketForecast
Feb 5th, 2026
Vertical Aerospace Selects Evolito As Electric Engine Partner for Valo eVTOL

Vertical Aerospace selects Evolito as electric engine partner for Valo eVTOL. Vertical Aerospace ("Vertical" or "Company") [NYSE:EVTL], a global aerospace and technology company that is pioneering electric aviation, today announced a new long-term partnership with Evolito, a leader in high-performance electric propulsion systems, to supply electric propulsion units ("EPUs") - electric engines - that will power Valo, Vertical's commercial eVTOL aircraft. Under the agreement, Evolito will provide its unique EPU architecture, lightweight, efficient electric motors and high-integrity DAL-A power electronics, integrated into a single electric engine, providing the extended range, high performance and built-in redundancy required for Valo's entry into commercial service. These are critical requirements for Valo's certification to equivalent safety standards as large commercial airliners, targeted in 2028. As part of the partnership, Vertical and Evolito plan to jointly certify the EPUs with the UK Civil Aviation Authority (CAA), with concurrent validation with the European Union Aviation Safety Agency (EASA), which is expected to be followed by global regulator validation. Evolito holds CAA Design Organisation Approval - a prerequisite for UK type certification and commercial operations. Vertical is also developing a hybrid-electric variant offering greater range and mission flexibility to meet the evolving needs of the Advanced Air Mobility market, with Evolito's EPUs integrated into the platform. The hybrid-electric variant is scheduled to begin flight testing in mid-2026. "Vertical's approach to Valo is grounded in rigorous engineering and certification discipline. Our collaboration is centred on delivering a propulsion system that provides the performance, redundancy and reliability required for airliner-level safety standards, while remaining practical for commercial operations. It's a partnership built around getting the fundamentals right." David King, Chief Engineer, Vertical Aerospace "We're thrilled to be working with Vertical Aerospace, a company that shares our vision for a cleaner, more connected future. Our engines are designed to meet the rigorous demands of aerospace, and we're excited to contribute to the success of Vertical's aircraft with propulsion systems that deliver unmatched performance and efficiency." Chris Harris, CEO of Evolito "Vertical is taking a rigorous, certification-led approach to electric aviation, and we're proud to support that journey. Valo reflects the kind of disciplined engineering and long-term thinking required to bring electric flight into real-world service, and we will continue to work closely with the Vertical team and their partners as the programme progresses toward certification." Dave Shilliday, Vice President & General Manager, Advanced Air Mobility, Honeywell Aerospace. Strengthening the UK's AAM ecosystem This partnership supports the UK Government's ambition to lead in aerospace innovation, backed by £2.3 billion of funding over the next decade through the Aerospace Technology Institute (ATI) to accelerate the development of cleaner, more efficient aircraft. ATI support has played a key role in advancing the EPUs and aircraft technologies underpinning this collaboration. "This is a welcome win for Britain's world-class aerospace sector, which will help us stay at the cutting edge of innovation and continue leading the way on zero emission flight. We're backing companies like Vertical and Evolito with support through our modern Industrial Strategy and the Aerospace Technology Institute, while the CAA's world-leading regulation is helping the industry soar and create good jobs right across the country." Chris McDonald, Industry Minister Evolito was spun out of YASA in 2021 to commercialise next-generation electric motor technology for the rapidly growing aerospace market. YASA is a world-leading pioneer of axial-flux electric motors and was acquired by Mercedes-Benz in July 2021. Evolito's engineering team brings deep aerospace expertise, and its technology has been chosen for Electra's hybrid-electric aircraft programme. This announcement follows Vertical's recent appointment of Richard Moore as Vice President of Powertrain, as the company advances toward certification, industrialization and manufacturing readiness.

Drives & Controls
Feb 5th, 2025
UK axial-flux motors will power French cargo-carrying airships

In 2023, Evolito was awarded Design Organisation Approval by the UK's Civil Aviation Authority and is working towards POA and ISO9001 later this year, which will help to reduce certification costs for Flying Whales.

Webcom Communications
Aug 22nd, 2024
Evolito Brings Axial Flux Motors to e-Aviation, Participates in H2-Flight Development with Cranfield Aerospace

In a project begun last year, Evolito has joined forces with Cranfield Aerospace to supply axial flux electric motors and inverters for its hydrogen-powered aircraft demonstrator - Project Fresson, an effort which showcases UK innovation applied to aviation.

Business Wire
Apr 16th, 2024
Key Industry Figure Joins Electric Flight Pioneer Evolito To Transform Air Travel

BICESTER, England--(BUSINESS WIRE)--Evolito Limited, the pioneer of world-leading axial-flux electric motors, power electronics, and battery solutions for aerospace applications, announces the appointment of Marc Holme as CTO, as it prepares for future growth. Marc Holme joins as CTO to lead the technology development and the future roadmap of the axial-flux e-motor and propulsion product family. He has a 24-year tenure in aviation, most recently at Collins Aerospace where he was Senior Director of Engineering. Holme’s deep technical background has seen him lead multiple aircraft system electrification programs from Airbus A380 to Boeing 787, and many technology acquisition programs. Commenting on his appointment, Marc Holme, CTO, Evolito said: