Power Electronics Engineer
- BMS

Job Description
Minimum 5-8yrs of overall experience

Location:
Bangalore CTC: Max 20 LPA BMS Architecture & Design
- Define and develop system-level BMS architecture for lithium-ion battery packs.
- Design and review battery protection circuits, cell monitoring circuits, current sensing, isolation monitoring, and pre-charge/discharge circuits.
- Select and evaluate BMS ICs, microcontrollers, power devices, sensors, and communication interfaces.
- Develop battery state estimation algorithms including: State of Charge (SOC) State of Health (SOH) State of Power (SOP)
- Define battery protection strategies for: Over-voltage Under-voltage Over-current Short-circuit Over-temperature Thermal runaway prevention Power Electronics Development
- Design and review power conversion topologies interfacing with battery systems.
- Analyze charging and discharging behavior of battery packs.
- Support charger integration and power distribution architecture.
- Conduct electrical stress analysis and component derating. System Integration
- Integrate BMS with: Chargers Inverters DC-DC converters Energy Management Systems (EMS) Vehicle Control Units (VCU) or Industrial Controllers
- Define CAN, RS485, Modbus, SPI, I2C, and UART communication interfaces.




- Work closely with hardware, firmware, mechanical, and system engineering teams. Validation & Compliance
- Develop validation plans and test procedures.
- Lead battery pack and BMS testing activities.
- Perform: Functional testing Environmental testing Thermal testing Safety testing EMC/EMI compliance testing
- Support certification activities. Technical Leadership
- Lead design reviews and root cause analysis activities.
- Mentor junior engineers and guide cross-functional teams.
- Drive product reliability and continuous improvement initiatives.
- Support project planning, risk management, and technical decision-making. Roles & Responsibilities We are seeking an experienced Battery Management System (BMS) Design Engineer with a robust background in Power Electronics to do the design, development, and validation of advanced battery management solutions for lithium-ion battery systems. The candidate will be responsible for BMS architecture development, battery protection strategies, cell balancing, system integration, safety compliance, and product validation for energy storage, e-mobility, or industrial applications. Interested Candidates can reach : Sindhu -(phone hidden)

📌 Walk-in || Power Electronics Engineer (Bengaluru)
🏢 Tranway Technologies
📍 Bengaluru