Power Electronics Test Engineer

Evolito’s mission is to accelerate the adoption of electric propulsion in aerospace applications in support of a net-zero world. We will help to revolutionise personal mobility and transform our towns and cities with clean, noise-free air transportation.

Evolito develops and manufactures class-leading, lightweight, high-power, and high-torque-density electric propulsion systems for a range of aerospace markets, including EVTOL, Unmanned Aerial Vehicles and General Aviation.

As well as ultra-high performance, low-weight electric motors and controllers, Evolito specialises in high integrity, bespoke battery systems for the aerospace and defence markets. The team is scaling rapidly and has ambitious growth plans over the next twelve to eighteen months.

As part of our current high-growth phase, we are looking for a Power Electronics Test Engineer to join the team to validate and verify power electronics design of high voltage three phase inverters for electric propulsion systems.

​Key responsibilities will include:

Develop test systems for, and perform, dynamic switching, loss, and thermal characterisations of SiC MOSFETs and three phase inverters

Conduct component and equipment level tests for filter components including DC link capacitors and CM inductors

Support test and integration of three phase inverters with motors

Support and develop automated calibration of sensors utilised in Evolito propulsion systems

Support with commissioning of test equipment including systems under test

Support test planning and execution of power electronics systems in accordance with overall program

Produce test cases, methods and procedures in accordance with equipment requirement

Deliver test reports and documentation to support certification activities and regulatory approvals

Lead root-cause investigations of failures and define corrective actions, coordinating cross-functional teams and applying structured problem-solving methodologies.

Contribute to the advancement of departmental technologies, capabilities, facilities, and processes

Provide technical leadership, guidance, and mentorship to junior engineers within the team.

Skills and experience required:

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 industry

Strong understanding and experience with wide bandgap switching devices (SiC MOSFETs), gate drive design and protection circuits, and/or the fundamentals of three phase inverter systems

Hands-on experience with power electronics design verification and fault diagnosis

Experience with ‘Double Pulse Tests’, MOSFET thermal path characterisation and motor integration tests

Experience in parameter validation of wideband gap devices and associated test platforms

Experienced with the use of lab equipment such as oscilloscope, function generator, and impedance analyser

Working knowledge of Vector CAN tools such as CANape is desirable

Proficient in use of MATLAB scrip ts for data analysis and Altium Designer to read relevant circuit diagrams

Excellent communication skills (both written and verbal)

Good collaboration skills with the ability to work effectively across teams

Instinctive problem-solving skills coupled with a sound analytical approach

A 'self-starter' attitude with the ability to thrive in a dynamic environment

Results-orientated, with a focus on delivering outcomes aligned to business objectives

An interest in continuous professional development and combining experience with new or novel techniques

A flexible approach to work.

Desirable :

Knowledge of aerospace or MIL standards.

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