BENGALURU · FULLTIME
BESS Mechanical Design

Larsen and Toubro
Bengaluru · onsite · Posted 9d ago
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Not disclosedFresherfulltimeBengaluru
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Section · 01
About this role
Key Responsibilities
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- Documentation & Configuration ControlPrepare and maintain:3D models& 2D drawingsBOMs & assembly instructionsInstallation and service manualsEnsure proper revision and change management
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Section · 02
Skills
Integration with Electrical Control Systemsstructural analysisthermal management solutions
Section · Company
About Larsen & Toubro Limited

Larsen and Toubro
Engineering & Construction
59.0k+
employees
1938
88 years old
Mumbai, Maharashtra
US
₹8.5L PA avg
Avg at Larsen & Toubro Limited
About
L&T is a major technology, engineering, construction, manufacturing and financial services conglomerate, with global operations.
Industries
Engineering & ConstructionDefence & AerospaceIndustrial MachineryPowerReal EstateOil & Gas
Employee ratings
10 reviews
3.9/ 5
Culture
2.5
Career growth
2.4
Work-life
2.4
Employees rate it well for
Job Security40Skill Development39
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