{"id":1383749,"url":"https://alion.io/job/evolito-senior-power-electronics-engineer","title":"Senior Power Electronics Engineer","company":{"id":1816241,"name":"Evolito","domain":"evolito.aero","url":"https://alion.io/company/evolito","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":75,"open_postings":13,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-01T05:45:00Z"}},"role":"Hardware","role_family":"Hardware","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bicester, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":65000,"max_usd":154000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":31},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-07-02T00:00:00Z","employer_posted_date":"2026-07-02","last_verified_at":"2026-09-28T15:53:22Z","board_verified":false,"closed_at":null,"days_open":92,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":91},"description":"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.\nEvolito 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.\nAs 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.\nAs part of our current high-growth phase, we are looking for a Senior Power Electronics Engineer to design and develop power electronics for electric propulsion systems, ensuring performance, reliability, and compliance with stringent aerospace standards.\nKey responsibilities will include:\nDesign anddevelopmentof high-voltage (>400V to1kV) three-phase inverter systems for electric propulsion\n\nUndertake analysisof three phase inverters including dynamic switching characteristics,efficiency andthermal\n\nDesign differential and common mode filters forhigh voltage applications\n\nDesign failure detection and protection systems forhigh voltage wide bandgap devices\n\nManage the complete lifecycle of electronics design, encompassing analysis, schematic capture, PCB layout, component selection, and design verification\n\nConduct formal design reviews, Failure Modes and Effects Analysis (FMEA), and laboratory validation ofpowerelectronic system\n\nLead root-cause investigations of failures and define corrective actions, coordinating cross-functional teams and applying structured problem-solving methodologies\n\nDeliver technical reports and design documentation to support certification activities and regulatory approvals\n\nEnsure adherence to Evolito’s internal standards as well as applicable aviation industry regulations\n\nContribute to the advancement of departmental technologies, capabilities, facilities, and processes\n\nProvide technical leadership, guidance, and mentorship to junior engineers within the team.\n\nSkillsand experience required:\nBachelor’s or Master’sdegreeinElectrical/ElectronicEngineering, orequivalent demonstrable industrial experience\n\nPrevious proven experienceinelectronics design, preferably within aerospace, defence or automotiveindustries\n\nStrong understandingand experience with one or more of the following: wide bandgapswitching devices (SiCMOSFETs), gate drive designandprotection circuits, EMC analysisincluding magnetic design forfilters, DC link filter design includingcapacitor selection, DC current ripple analysisincluding mitigation strategies\n\nExperiencewithapplication ofSiCMOSFETsinahigh voltage,high altitudeenvironmentis desirable\n\nExperienced in modelling, simulation and analysis of power devices for inverter systems\n\nKnowledge ofMATLAB/Simulink andLTSpice\n\nKnowledge of FEMMsimulationtoolssuch as Ansys Maxwellis desirable\n\nProficient in ECAD software for schematic capture and PCB layout.Strong expertise in Altium Designeris essential\n\nSkilled in conductingdesign analysis, includingworst-caseerror,tolerance,thermal, andcomponentstressanalysis\n\nFamiliarity withDesign for Test (DFT) and Design for Manufacture (DFM)principles\n\nHands-on experience withpowerelectronics design verificationandfault diagnosis\n\nExperience with‘Double Pulse Tests’,MOSFET thermal pathcharacterisationand motor integration tests is highly desirable\n\nExperience in parameter validation of wideband gap devices and associated test platforms\n\nUse of lab equipment such as oscilloscope, function generator, impedanceanalyseretc\n\nExperienced in generating relevant technical documentation for project milestones and regulatory approval\n\nKnowledge of developing products that comply withaerospace design and teststandards (such as ARP4754A/DO254/DO160)is desirable but not essential\n\nExcellentcommunication skills (both written and verbal), good collaboration skills, and the ability to work effectively across teams\n\nInstinctive problem-solving skills coupled with a sound analytical approach\n\nA 'self-starter' attitude with the ability to thrive in adynamicenvironment\n\nResults-orientated,with a focus on delivering outcomes aligned to business objectives\n\nAn interest in continuous professional development and combining experience with new or novel techniques.\n\nAre you Evolito?\nApply now for immediate consideration","description_format":"text","description_chars":4607,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Professional development"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Electrical & Electronic Engineering","Space & Aerospace","Game Design"],"lifecycle":[{"event":"open","at":"2026-09-28T09:29:49Z"}],"liveness":{"score":8,"band":"cold","label":"Long shot","p_open":0.9,"p_active":0.25,"p_room":0.35,"age_days":91,"expected_fill_days":24,"reasons":["conf:61","stale_co","velocity","win:tail"],"computed_at":"2026-10-01T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/evolito-senior-power-electronics-engineer","json_url":"https://alion.io/job/evolito-senior-power-electronics-engineer.json","meta":{"generated_at":"2026-10-02T00:14:48Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":76,"day_limit":5000,"remaining_today":4924,"minute_limit":60,"resets_at":"2026-10-03T00:00:00Z"}}}