Larsen & Toubro Tech Stack

EPC contractor delivering infrastructure, defense, and manufacturing across 50+ countries

Executive Offices Mumbai, Maharashtra 10,001+ employees Public Company

Larsen & Toubro operates as a diversified EPC (engineering, procurement, construction) and manufacturing conglomerate with 10,000+ employees across nine countries. The tech stack reveals a heavy reliance on simulation and CAD tools (ANSYS, CATIA, Siemens NX, AutoCAD) paired with legacy project management (Primavera P6, Microsoft Project), while active adoption of SAP, BIM, and Windows management tools (Intune, Configuration Manager) signals ongoing digital infrastructure modernization. Engineering dominates the hiring mix (87% of active roles), concentrated in mid and senior levels, reflecting labor-intensive project delivery and manufacturing operations.

Tech Stack 200 technologies

Core StackAutoCAD SolidWorks CATIA Primavera P6 MATLAB Python LS-DYNA ANSYS Abaqus Siemens NX Microsoft Project HEC-RAS Oracle Primavera Solid Edge Microsoft Office Megger IEC 61850 PSCAD PSS/E ETAP FORTRAN AVEVA Excel PDMS PCIe LPDDR USB AXI CAN Ethernet+170 more

AdoptingIntune SAP AutoCAD SAP MM Configuration Manager BIM STAAD Pro ETABS+6 more

What Larsen & Toubro Is Building

◆Challenges

Ensuring compliance with safety regulations
Cost control
Statutory compliance
Ensuring compliance with national standards
Risk mitigation
Schedule delays
Labor law compliance
Quality compliance
Reducing construction costs
Ensuring contractual kpi

▲Active Projects

Project she plan
Offshore e&i construction
Quality management system implementation
Testing & commissioning system
Solar power plant design
Project scheduling
Design of enabling structures for metros
New product development
Construction program
Solar pv projects

Hiring Activity

Steady1,300 roles · 490 in 30d

Department

Engineering

779

Construction

119

Ops

101

Manufacturing

Finance

Sales

Design

Seniority

Mid

471

Senior

359

Manager

219

Lead

135

Junior

Principal

C-Level

Intern

Notable leadership hires: Planning Lead, Design Lead, EHS Head, Contract Lead, Head Procurement

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About Larsen & Toubro

L&T is an Indian multinational providing engineering, procurement, and construction services alongside hi-tech manufacturing across aerospace, infrastructure, shipbuilding, defense, hydrocarbon, and construction equipment sectors. The company operates in over 50 countries, with current hiring concentrated in the Middle East (Saudi Arabia, UAE, Oman, Qatar, Kuwait), India, the US, and Southeast Asia. Active projects span metro infrastructure, solar power plants, offshore E&I construction, and quality management system implementation. Persistent pain points include schedule delays, cost control, labor law compliance, and statutory/safety regulation adherence—typical friction points in large-scale, multi-geography project execution.

HeadquartersMumbai, Maharashtra

Company Size10,001+ employees

Hiring MarketsUnited States, India, Saudi Arabia, United Arab Emirates, Oman, Qatar, Kuwait, Uzbekistan

Frequently Asked Questions

What tech stack does Larsen & Toubro use?

L&T's primary tools include CAD/simulation (ANSYS, CATIA, Siemens NX, AutoCAD, SolidWorks), project management (Primavera P6, Microsoft Project, STAAD Pro), manufacturing/ERP (SAP, AVEVA, PDMS), and enterprise mobility (Intune, Configuration Manager). Python and MATLAB support engineering calculations.

What is Larsen & Toubro working on?

Active projects include offshore E&I construction, metro infrastructure (enabling structures design), solar power plant design and PV projects, testing & commissioning systems, quality management system implementation, and new product development across its manufacturing divisions.