Role Overview

The will be responsible for the design, development, prototype bring-up, debugging and validation of embedded hardware for power electronic products.

Key Responsibilities

- Design and develop power electronics hardware such as DC-DC converters, battery chargers, inverters, PFC and related control electronics.
- Design analog, digital and microcontroller-based circuits, including voltage/current sensing, protection and signal conditioning.
- Select and validate MOSFETs/IGBTs, gate drivers, inductors, capacitors and other critical components.
- Develop schematics and support PCB layout, design review and prototype manufacturing.
- Bring up prototype boards and perform hardware debugging using oscilloscope, DMM, electronic load, power supply and other laboratory equipment.
- Analyze switching waveforms, gate-drive signals, current/voltage feedback and power-stage performance.
- Debug hardware issues and identify the root cause of failures, including component, layout, noise and thermal-related problems.
- Work closely with embedded firmware engineers for PWM, ADC, CAN, protection and control implementation.
- Perform hardware validation for efficiency, thermal performance, protection functions and operating limits.




- Support EMI/EMC troubleshooting and design improvements.
- Prepare schematics, BOM, design documents and test reports.
- Support production issues, component qualification and engineering changes.

Required Skills

- Positive understanding of power electronics and switching converters.
- Hands-on experience with MOSFET/IGBT, gate drivers, current/voltage sensing and protection circuits.
- Experience with STM32, TI C2000 or similar microcontrollers.
- Good knowledge of ADC, PWM, CAN, SPI, I²C and UART.
- Experience with schematic and PCB design tools such as Altium, OrCAD or KiCad.
- Strong practical experience with oscilloscope and hardware debugging.
- Basic understanding of EMI/EMC, grounding, filtering and PCB layout practices.
- Ability to read datasheets and perform basic power-stage and component calculations.

Preferred

- Experience in EV, automotive, battery, motor controller or high-power DC-DC applications.
- Experience with SiC/GaN devices, isolated power supplies or high-frequency converters.
- Exposure to LTspice, PLECS, MATLAB/Simulink or PSIM.
- Experience with hardware validation and production support.

📌 Embedded Hardware Design Engineer (India)
🏢 Larsen and Toubro
📍 India