LNT/AMBMD/1780001

- DEIC-L&T; Precision Engineering & Systems IC
- Bengaluru

- Posted On 23 Jul 2026

- End Date 19 Jan 2027

- Required Experience6 - 9 years

Skills

Knowledge & Posting Location

Solid Works Mechanical Design Design CAD

Minimum Qualification

Degree In Mech/Marine Engg

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 protected 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

📌 BESS Mechanical Design (India)
🏢 Larsen and Toubro
📍 India