Heart Aerospace · 10 hours ago
Electric Motor Design Engineer
Heart Aerospace is developing the ES-30, a regional hybrid-electric airplane, and is seeking a highly motivated Electric Motor Design Engineer to join their Propulsion team. The role involves leading the design and development of high voltage electric motors for hybrid propulsion, collaborating with various teams to deliver a fully integrated Electric Propulsion Unit.
Aerospace
Responsibilities
Design, develop, commission, and certificate innovative cutting-edge electric motors for hybrid propulsion system
Lead and execute system-level tests, such as motor and propeller test stands
Collaborate with suppliers to ensure delivery of integrated, and certifiable subsystems
Perform avionics-optimized electric motor topology trade studies
Create 2D/3D CAD models of electric motors in drawing tools (e.g., Siemens NX)
Qualification
Required
2+ years of professional experience designing high voltage, high power electric motors
In depth understanding of permanent magnet motor design, principles, modeling, and analysis techniques
Proficiency with JMAG, Ansys Maxwell, RMxpert, or MotorCAD
Design and optimize electromagnetic active parts for manufacturing and certification
Hands-on experience with integration of propulsion and/or powertrain test stands, including instrumentation, controls, and mechanical assembly
Strong understanding of electric motors manufacturing processes such as stator winding, lamination stacking, and stator varnishing
Strong knowledge of motor manufacturing, heat treatment, statics, dynamics and mechanics of materials
Master's or PhD degree in Mechanical, or Electrical Engineering or related fields
Preferred
Understanding of certification requirements (EASA CS-23/25 or FAA FAR Part 23/25)
Knowledge of aerospace airworthiness standards, e.g. DO-254, and DO-160
Develop and maintain design failure mode and effects analysis (DFMEA)
Company
Heart Aerospace
Heart Aerospace is a Swedish startup making electric regional airplanes.
H1B Sponsorship
Heart Aerospace has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (2)
2024 (1)
Funding
Current Stage
Growth StageTotal Funding
$147.17MKey Investors
Alumni VenturesEuropean Innovation CouncilY Combinator
2024-02-01Series B· $107M
2023-01-01Series Unknown
2021-07-13Series A· $35M
Recent News
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2025-12-29
2025-10-10
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