Battery Second-Life Engineer
Designs and qualifies second-life applications for retired EV batteries — stationary storage, low-power mobility.
Salary band · India
₹12L – ₹28L
Median ₹18L
Experience
4–10 yrs
Mid (3-6 yr)
Hiring outlook
Emerging
Role overview
Second-life engineers grade returned packs, redesign them for stationary use and integrate with grid- or BTM-storage systems. The role sits at the intersection of EV after-sales and energy-storage product engineering.
Key skills
Tools & software
Responsibilities
- Own design, validation and continuous improvement of the assigned battery subsystem across cell, module and pack levels.
- Partner with cell chemistry, BMS, thermal and mechanical teams to deliver an integrated battery design that meets performance, safety and cost targets.
- Define test plans (DV / PV) and review supplier validation reports against IS 17017, AIS 156 and ECE R100 requirements.
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Requirements
- BE / BTech in Electrical, Electronics, Mechanical or Chemical Engineering.
- Strong fundamentals in electrochemistry, thermal management or pack mechanical design.
- Hands-on experience with battery test equipment (Arbin, Maccor, BaSyTec or equivalent).
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Typical employers
Industries
Reports to: Battery Engineering Manager
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