LNT/TL-BPD/1779645
- DEIC-L&T; Precision Engineering & Systems IC
- Bengaluru
- Posted On 23 Jul 2026
- End Date 19 Jan 2027
- Required Experience10 - 14 years

Skills
Knowledge & Posting Location

Battery Management Systems Design calculations Standards
Minimum Qualification

Master of Engineering (ME)Degree In Mech/Marine Engg

Job Description

Role Overview

We are seeking a highly skilled Battery Pack Design Lead to spearhead the design, development, and integration of advanced battery pack and rack systems for Battery Energy Storage Systems (BESS). The ideal candidate will combine deep technical expertise in electro-mechanical design with leadership skills to drive innovation, ensure safety, and deliver scalable solutions for utility-scale and commercial energy storage projects
- Design & Development
- Lead the end-to-end design of battery modules and packs for BESS applications, including mechanical, electrical, and thermal aspects.
- Define architecture, module configuration, and enclosure design ensuring compliance with safety, performance, and reliability standards.




- Develop CAD models, drawings, and BOMs for pack/rack assemblies.
- Technical Leadership
- Guide cross-functional teams (mechanical, electrical, thermal, controls) in design reviews and decision-making.
- Establish design standards, best practices, and validation protocols.
- Mentor junior engineers and foster a culture of innovation and collaboration.
- Safety & Compliance
- Ensure designs meet international standards (UL, IEC, IEEE, NFPA, etc.) IEC 62619, UL 1973, UN 38.3, IEC 62620, IEC 61000, IEC 60529, QM 333, IATF 16949, ISO standards. for electrical safety, fire protection, and mechanical integrity.
- Integrate safety features such as thermal runaway mitigation, fault isolation, and protective housings.
- Integration & Testing
- Collaborate with system engineers to integrate packs into overall BESS solutions.
- Oversee prototype builds, validation testing, and qualification processes.
- T

📌 Technical Lead (Bengaluru)
🏢 L&T Technology Services
📍 Bengaluru