Head of Testing and Characterization - Lithium Ion Cells

Our client is located in India and they are building a 100GW Battery Cells plant for Stationary and Mobility applications.

This role is to be based in India.

Head of Testing and Characterization

Role owns electrochemical and physical testing strategy, lab operations, data analytics, and qualification protocols for stationary battery cells. The role ensures reliable performance validation, robust statistical control, and full compliance with industry standards for energy storage applications.

Establish and lead comprehensive testing and characterization programs for stationary cells to validate performance, life, safety, and reliability; enable design decisions and manufacturing quality at scale.

Key Responsibilities:

1. Define test plans and acceptance criteria for capacity, DCIR, cycle life, calendar life, rate capability, and selfdischarge
2. Own safety/abuse test protocols and coordination (overcharge, shortcircuit, thermal ramp, nail penetration, crush) for ESS compliance
3. Set up and govern lab infrastructure (cyclers, EIS, temperature chambers, gas analysis, precision balances, thickness/porosity metrology)
4. Implement SOPs, data integrity and traceability via LIMS/MES; ensure calibration and maintenance of test equipment
5. Execute EVT/DVT/PVT builds and qualification; support APQP/PPAP deliverables with statistically sound sampling plans
6. Analyze test data using SPC/DOE; publish dashboards and reports with Cpk/Cmk for CTQs and trend analysis across lots
7. Lead root cause analysis and characterization for field returns and production deviations; recommend corrective actions to Design/Process teams
8. Qualify materials (cathode/anode powders, separators, electrolytes, foils) with incoming specs and reference methods for PSD, BET, tap density, moisture
9. Collaborate with Cell Design, Process Technology, Quality, and Production to link test outcomes to upstream/downstream improvements
10. Ensure compliance with applicable standards for stationary cells (IEC/BIS/UL for ESS) and site EHS requirements

Build and mentor a highperforming lab team; conduct training on test methods, data integrity, and safety.

Experience:

1. 1218 years in lithiumion cell testing & characterization or advanced electrochemical product validation
2. Minimum 5 years focused on stationary/ESS duty cycles, life testing, and safety/abuse validation
3. Demonstrated experience with APQP/PPAP, SPC/DOE, and qualification of new designs and process changes