Job Title: Control Engineer –Battery Energy Storage Systems (BESS)
Location: Bengaluru, India
Experience: 5–10 Years
Business Unit: PES – EPS
Segment: Utility-Scale & Commercial & Industrial (C&I;)
Role Summary
The BESS Electrical Design Engineer is responsible for the design Control Engineering for BESS Product Engineering team for Utility-scale and C&I; energy storage solutions. this role focuses on end-to-end ownership of control algorithms across the full product lifecycle—from concept and system design through validation, certification, and global deployment.
Key Responsibilities
Control System Design & Development
- Design, develop, and maintain control algorithms for Battery Energy Storage Systems, covering:
- Power and energy management
- Charge/discharge scheduling
- Voltage, frequency, and reactive power control
- Understand BMS design and step
- Control Interface with EMS, BESS controller, PPS and other required Equipment’s.
- Develop control strategies for utility-scale and C&I; applications, including:
- Frequency regulation and grid services




- Renewable energy integration
- Peak shaving and energy arbitrage
- Backup power and microgrid operation
- Implement control functions on real-time controllers and industrial-grade embedded platforms.

Data Analysis, Simulation & Validation
- Develop detailed control models using MATLAB/Simulink and equivalent tools.
- Support model-based development and auto-code generation workflows where applicable.
- Lead and execute SIL, HIL, and system-level validation to ensure robust control performance under:
- Normal operating conditions
- Grid disturbances and abnormal scenarios
- Fault and recovery conditions
- Analyse performance metrics and continuously improve stability, accuracy, and efficiency of control algorithms.

System Integration & Cross-Functional Collaboration
- Work closely with PCS (Power Conversion System), BMS, EMS, system architecture, and grid compliance teams to ensure seamless integration.
- Ensure co

📌 Control Engineer –Battery Energy Storage Systems (Bengaluru)
🏢 LT-Larsen & Toubro
📍 Bengaluru