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BESS Mechanical Design

Date Posted: Jul 23, 2026
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Job Detail

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    Location Bengaluru, Karnataka, India
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    Job Type: Full Time/Permanent
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    Career Level:
  • group
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    Experience:
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    Gender: No Preference
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    Apply Before: Nov 15, 2026
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Job Description

Key Responsibilities

1. Mechanical Architecture & Enclosure Design

  • Design product and system-level mechanical architecture for:
    • Solar inverters (string & central)
    • PCS & BESS containers
    • EV chargers (AC/DC)
    • Electrolysers & power supply cabinets
  • Develop enclosures, cabinets, skids, and container layouts.
  • Ensure IP protection, corrosion resistance, and environmental robustness.

 

2. Thermal & Cooling Design

  • Design thermal management solutions:
    • Forced air cooling
    • Liquid cooling (cold plates, heat exchangers)
  • Perform thermal simulations (CFD) and support validation.
  • Optimize airflow paths, heat sink design, and component placement.

 

3. Structural & Mechanical Analysis

  • Perform structural analysis for:
    • Static & dynamic loads
    • Transportation & seismic conditions
  • Ensure compliance with wind, seismic, and shock/vibration requirements.
  • Design for safe lifting, handling, and installation.

 

4. Integration with Electrical & Control Systems

  • Coordinate with electrical and control teams on:
    • Component placement & clearances
    • Cable routing and bending radius
    • EMI shielding & segregation
  • Ensure creepage, clearance, and safety requirements are mechanically supported.

 

5. DFM, DFA & Industrialization

  • Design for manufacturability, assembly, and serviceability.
  • Select materials and finishes considering cost, durability, and environment.
  • Support prototype builds, NPI, and production ramp-up.
  • Drive cost reduction and weight optimization initiatives.

 

6. Testing, Validation & Compliance

  • Support mechanical and environmental testing:
    • Thermal cycling
    • IP / ingress tests
    • Vibration & shock tests
  • Support certification to IEC, UL, and ISO standards.
  • Resolve mechanical field issues and drive corrective actions.

 

7. Documentation & Configuration Control

  • Prepare and maintain:
    • 3D models & 2D drawings
    • BOMs & assembly instructions
    • Installation and service manuals

Ensure proper revision and change management

Job details

  • Business: L&T Precision Engineering & Systems IC
  • Location: Bengaluru, Karnataka
  • Experience: 6-9 years
  • CTC range: ₹20,00,000 – ₹26,00,000 a year
  • Skills: Solid Works, Mechanical Design, Design, CAD

Source: Larsen & Toubro careers — Read the original posting and apply

This role is listed by the employer on its own careers site. Kaam Ki Khoj does not process applications for it.

Company Overview

Larsen & Toubro
Larsen & Toubro · Mumbai, Maharashtra, India
799 open roles

Larsen & Toubro is an employer in the Construction/Engineering sector with operations in India. This is a directory listing maintained by Kaam Ki Khoj so that candidates can find the organisation; it is not an official company page and Kaam Ki Kh... Read More

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