Head – Process Engineering | BESS

Department: Engineering / Manufacturing Engineering

Level: Head / AGM / DGM

Location: Chennai / Oragadam

Industry: Battery Energy Storage Systems (BESS)

Role Purpose

Lead the Process Engineering function for BESS manufacturing, covering cell-to-module, module-to-pack, LV/HV pack, rack and container integration. The role will be responsible for process design, NPI, prototype-to-mass-production industrialization, line balancing, productivity, automation, OEE, process quality, and continuous improvement.

Key Responsibilities
Process Engineering & Industrialization
Lead end-to-end process engineering for BESS manufacturing lines.
Develop and optimize manufacturing processes from prototype → pilot → SOP → mass production.
Establish process flow, SOPs, work instructions, process parameters and control plans.
Drive DFM/DFA and manufacturability improvements.
Lead line layout, capacity planning, takt time and manpower optimization.
BESS Manufacturing Process
Solid understanding of:
Cell/module assembly




Battery module and pack assembly
Busbar and harness assembly
BMS integration
LV/HV pack assembly
Rack integration
Thermal management
PCS/EMS integration
BESS container integration
Develop processes for mechanical, electrical and high-voltage assembly.
Ensure robust processes for lithium-ion battery manufacturing and handling.
NPI & Prototype Development
Lead NPI activities for recent BESS products.
Coordinate with R&D;, Design, Quality, Production, SCM and Projects teams.
Conduct process validation, pilot builds, FAI and production trials.
Drive smooth transition from engineering prototype to commercial production.
Identify process risks and establish mitigation plans before SOP.
Automation & Manufacturing Excellence
Identify opportunities for automation, robotics, laser welding, testing and digital manufacturing.
Drive OEE, FPY, cycle-time, throughput and productivity improv

📌 Head Process Engineering Ambattur
🏢 VSL PowerHive
📍 Ambattur