Purpose/Objective

The Lead BMS Engineer will be responsible for leading the design, development, validation, and integration of Battery Management Systems (BMS) for Battery Energy Storage Systems (BESS), EV batteries, and advanced energy storage applications.
The role involves defining BMS architecture, battery control strategies, safety mechanisms, state estimation algorithms, and ensuring seamless integration with PCS, EMS, and other system components.

Key Responsibilities of Role

Key Responsibilities Technical Leadership - Lead the end-to-end development of BMS hardware, software, and system architecture.
- Define technical requirements, specifications, and performance targets for BMS products.
- Drive innovation in battery monitoring, diagnostics, safety, and control systems.
- Review and approve system designs, electrical schematics, and software architectures.
- Mentor and guide BMS engineers and cross-functional teams.
BMS Design & Development - Develop battery monitoring and protection strategies for voltage, current, temperature, insulation, and fault detection.
- Design and implement algorithms for: - State of Charge (SOC) - State of Health (SOH) - State of Power (SOP) - Remaining Practical Life (RUL) - Develop battery balancing strategies (active and passive balancing).
- Define battery safety controls, degradation analysis, and thermal management requirements.
- Establish communication architecture using CAN, Modbus, Ethernet, and other industrial protocols.




System Integration - Integrate BMS with PCS, EMS, SCADA, and battery pack systems.
- Support battery pack design, module development, and containerized BESS solutions.
- Coordinate with battery cell suppliers and system integration teams.
- Ensure interoperability between hardware, firmware, and software platforms.
Validation & Testing - Develop validation plans for BMS hardware and software.
- Conduct FMEA, DFMEA, HAZOP, and reliability studies.
- Lead HIL (Hardware-in-the-Loop), SIL (Software-in-the-Loop), environmental, safety, and abuse testing.
- Analyze field performance data and implement corrective actions.
Compliance & Safety - Ensure compliance with applicable standards such as: - IEC 62619 - IEC 62933 - UL 1973 - UL 9540/9540A - IEC 61508 - ISO 26262 (where applicable) - Develop battery safety strategies and emergency protection mechanisms.
- Support certifications, audits, and regulatory submissions.

Technical Competencies

Battery Management System Architecture,Lithium-Ion Battery Technology,SOC, SOH & SOP Algorithms,Battery Protection Systems

Qualifications and Experience

Educational Qualification - B.
E.
/B.
Tech/M.
E.
/M.
Tech in Electrical Engineering, Electronics Engineering, Instrumentation, Mechatronics, Embedded Systems, or related discipline.
- Specialization in Battery Technology, Energy Storage, or Embedded Systems preferred.

📌 Senior Manager (Ahmedabad)
🏢 Adani Group
📍 Ahmedabad