Design Engineer - Fire Protection & ELV Services

Larsen & Toubro

Maharashtra

On-site

INR 900,000 - 1,500,000

Full time

2 days ago

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Job summary

Larsen & Toubro in Maharashtra seeks an experienced Design Engineer - Fire Protection & ELV Services to lead design, coordination and implementation for data center projects, ensuring NFPA, NBC, and local compliance.

You will develop FDAS, fire suppression, CCTV, access control, PA/evacuation, BMS integration, and DCIM, coordinating with MEP and IT teams to deliver safe, reliable infrastructure.

Qualifications

Bachelor's Degree in Mechanical or Electrical Engineering is required.
Experience in design of fire protection and ELV systems is essential.
Knowledge of NFPA, NBC, FM Global and local authority standards is required.

Responsibilities

Lead fire protection system design including FDAS, suppression, sprinklers, and gas suppression.
Develop ELV layouts for CCTV, access control, PA/evacuation, structured cabling and BMS/IBMS integration.
Coordinate with MEP, IT and other teams for DC environments and interface with stakeholders.

Skills

Fire Protection System Design

ELV System Design

Hydraulic Calculations

Fire Alarm System Design

Gas Suppression System Design

Data Center Infrastructure Design

Education

Bachelor's Degree in Mechanical / Electrical Engineering

NFPA Certification

CFPS (Certified Fire Protection Specialist)

Tools

AutoCAD

Revit MEP

Hydraulic Calculation Software

MS Office

BIM coordination tools

Job description

Job Summary

We are seeking an experienced

Job Summary

We are seeking an experienced Design Engineer - Fire Protection & ELV Services to lead the design, coordination, and implementation of fire protection systems and ELV (Extra Low Voltage) systems for commercial, industrial, and Data Center (DC) projects. The candidate should have strong expertise in system design, drawings, calculations, and coordination with multidisciplinary teams to ensure compliance with relevant standards and project requirements. Design for air cooled, DCLC, LIC expertise.

Key Responsibilities

Fire Protection System Design

Prepare concept, schematic, and detailed designs for fire protection systems including:
Fire Detection & Alarm Systems (FDAS)
Fire Suppression Systems
Sprinkler Systems & Pre action systems.
Gas Suppression Systems (FM200, Novec, Inergen, etc.)
Hydrant & Hose Reel Systems
Perform hydraulic calculations for sprinkler and hydrant networks.
Prepare fire protection layouts, riser diagrams, and equipment sizing.
Ensure designs comply with NFPA, NBC, FM Global, and local authority regulations.

ELV System Design

Design and develop layouts for ELV systems, including:
CCTV Surveillance Systems
Access Control Systems
Public Address / Voice Evacuation Systems
Structured Cabling Systems
BMS / IBMS integration
Intrusion Detection Systems
CPMS
WLD, RRS, FLD
DCIM & EPMS
Prepare schematics, single-line diagrams, and cable routing drawings.
Define system architecture and equipment specifications, knowledge of 7layers of security.

Data Center (DC) Design

Design fire suppression systems specifically for Data Centers.
Ensure compliance with TIA-942, Uptime Institute, and NFPA standards.
Coordinate with MEP, IT, and infrastructure teams for DC environments.
Design VESDA / Early Warning Smoke Detection Systems.

Engineering & Documentation

Prepare/Review design reports, BOQs, specifications, and tender documents.
Conduct/Review load calculations and equipment selection.
Prepare/Review technical submittals and compliance documentation.

Coordination

Coordinate with architectural, mechanical, electrical, and structural teams, consultant, PMC, site execution teams.
Participate in design review meetings and technical discussions.
Support project teams during installation, testing, and commissioning for technical resolutions.

Compliance & Standards