The DGM/GM – Technical Systems will lead the complete systems engineering function for Battery Energy Storage Systems (BESS), driving end-to-end architecture, design, integration, validation, and technical delivery of advanced battery systems. The role will own the development and integration of Cell Systems, Cell Integration, Low Voltage (LV) Battery Packs, High Voltage (HV) Battery Packs, Commercial & Industrial (C&I;) Energy Storage Systems, and Utility-scale BESS solutions while ensuring performance, safety, quality, and regulatory compliance.
The incumbent will provide technical leadership across multidisciplinary engineering teams and collaborate closely with Product Management, Mechanical, Electrical, Electronics, Embedded Software, Manufacturing, Supply Chain, Quality, and Project Management to successfully deliver cutting-edge energy storage products.

Key Responsibilities
Technical Systems Leadership
Lead the overall Technical Systems function for Battery Energy Storage Systems.
Define system architecture and technical roadmap for next-generation BESS platforms.




Establish engineering standards, system design methodologies, and best practices.
Drive technical decision-making across all battery system platforms.

Cell System & Cell Integration
Lead selection, evaluation, and qualification of lithium-ion battery cells (LFP, NMC, LFMP, Sodium-ion, etc.).
Own cell characterization, ageing studies, thermal behaviour, and performance analysis.
Drive cell integration strategies considering safety, reliability, manufacturability, and cost.
Define cell configuration, balancing strategy, and system optimization.

Low Voltage (LV) Battery Systems
Lead the development of LV battery packs for 48V, 72V, and other low-voltage applications.
Define electrical architecture, BMS integration, thermal management, and mechanical packaging.
Ensure compliance with automotive and industrial standards.
Drive product validation and certification activities.

High Voltage (HV) Battery Sy

📌 Deputy General Manager (Chennai)
🏢 VSL PowerHive
📍 Chennai