Job Summary
We are hiring a Power Electronics Design & Validation Engineer to lead the design, development, tuning, integration, and validation of high-voltage, high-power propulsion inverter systems for next-generation eVTOL platforms. The role involves end-to-end ownership of propulsion inverter hardware, motor control algorithms, system integration, controller tuning, verification & validation, and powertrain testing activities. You will work on 600–1000V class electric propulsion systems involving SiC-based inverters, high-speed electric motors, thermal management, EMI/EMC, functional safety, and aircraft-level powertrain integration. The ideal candidate should have robust expertise in power electronics design, motor control, system-level validation, and hardware/software integration for aerospace or high-performance EV applications.

Key Responsibilities
Lead the architecture, design, development, and validation of high-voltage propulsion inverter systems for eVTOL applications.
Design and optimize high-power inverter hardware including DC-link capacitors, gate drivers, busbars,



current sensing, protection circuits, and SiC/MOSFET power stages.
Develop motor control strategies including FOC, MTPA, field weakening, torque control, regenerative braking, and fault management.
Perform controller tuning and calibration for propulsion motors under dynamic flight operating conditions.
Conduct simulation and modelling activities using MATLAB/Simulink, PLECS, LTspice, PSIM, or similar tools for inverter and motor drive systems.
Define and execute verification & validation plans for propulsion inverters, motor controllers, and integrated electric powertrain systems.
Support HIL, SIL, MIL, and dyno-based testing activities for propulsion systems and perform correlation between simulation and experimental results.
Lead system integration activities involving motors, batteries, BMS, thermal systems, avionics interfaces, and aircraft power distribution systems.
Develop and v

📌 Power Electronics Design (India)
🏢 Ubifly Technologies
📍 India