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Larsen & Toubro · India>Karnataka>Bengaluru

# BESS Mechanical Design

India>Karnataka>Bengaluru Design 

Listed on Larsen & Toubro’s official careers site. Posted October 7, 2026. Check that it is still open and apply there.
[Apply on Larsen & Toubro’s careers site →](https://larsentoubrocareers.peoplestrong.com/job/detail/LNT_BMD_1882227)

[OpenNash Jobs](https://jobs.opennash.com/) / [Larsen & Toubro](https://jobs.opennash.com/companies/larsen-toubro/) / BESS Mechanical Design

## Job description

Key Responsibilities1. Mechanical Architecture & Enclosure DesignDesign product and system-level mechanical architecture for: Solar inverters (string & central)PCS & BESS containersEV chargers (AC/DC)Electrolysers & power supply cabinetsDevelop enclosures, cabinets, skids, and container layouts.Ensure IP protection, corrosion resistance, and environmental robustness.2.

### Thermal & Cooling DesignDesign thermal management solutions

Forced air coolingLiquid cooling (cold plates, heat exchangers)Perform thermal simulations (CFD) and support validation.Optimize airflow paths, heat sink design, and component placement.3.

Structural & Mechanical AnalysisPerform structural analysis for: Static & dynamic loadsTransportation & seismic conditionsEnsure compliance with wind, seismic, and shock/vibration requirements.Design for safe lifting, handling, and installation.4. Integration with Electrical & Control SystemsCoordinate with electrical and control teams on: Component placement & clearancesCable routing and bending radiusEMI shielding & segregationEnsure creepage, clearance, and safety requirements are mechanically supported.5.

DFM, DFA & IndustrializationDesign 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 & ComplianceSupport mechanical and environmental testing: Thermal cyclingIP / ingress testsVibration & shock testsSupport certification to IEC, UL, and ISO standards.Resolve mechanical field issues and drive corrective actions.7.

Documentation & Configuration ControlPrepare and maintain:3D models& 2D drawingsBOMs & assembly instructionsInstallation and service manualsEnsure proper revision and change management

## Qualifications

Degree In Mech/Marine Engg

## At a glance
- Posted by the employer: Oct 7, 2026
- First seen by OpenNash: Oct 12, 2026
- Last checked: Oct 19, 2026
- Listed for: 12 days
- Location: India>Karnataka>Bengaluru[Apply on Larsen & Toubro’s careers site →](https://larsentoubrocareers.peoplestrong.com/job/detail/LNT_BMD_1882227)

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