L&T Off Campus Drive 2026 is now open for fresh graduates. Larsen & Toubro (L&T) is hiring for the role of Software Engineer – D&DC Land Systems under its Precision Engineering & Systems division. This is an excellent opportunity for B.E / B.Tech graduates from the 2024, 2025, and 2026 batches who want to build a career in embedded systems, C/C++ development, real-time operating systems, and mission-critical defence software development.
The position is based in Mumbai and offers exposure to advanced engineering systems, distributed software architectures, networking protocols, and real-time defence applications.
L&T Off Campus Drive 2026 – Overview
| Category | Details |
|---|---|
| Company | Larsen & Toubro (L&T) |
| Role | Software Engineer – D&DC Land Systems |
| Job Code | LNT/SE-LS/1713751 |
| Location | Mumbai, India |
| Qualification | B.E / B.Tech |
| Eligible Batches | 2024 / 2025 / 2026 |
| Experience | 0–2 Years |
| Salary | Best in Industry |
| Job Type | Full Time |
| Apply Mode | Online |
| Last Date to Apply | 14 October 2026 |
About Larsen & Toubro
Larsen & Toubro is one of India’s largest engineering, technology, construction, and manufacturing companies with operations across more than 50 countries. The company is known for delivering world-class infrastructure, heavy engineering, energy, defence, and technology solutions.
The Precision Engineering & Systems division of L&T develops advanced defence platforms, land systems, aerospace technologies, and mission-critical software solutions for the Indian Armed Forces and strategic sectors. Working at L&T provides engineers with the opportunity to contribute to nation-building projects while gaining exposure to cutting-edge technologies.
Role Overview – Software Engineer (Land Systems)
As part of the L&T Off Campus Drive 2026, selected candidates will work on the development of high-performance software systems used in advanced land and defence applications. The role involves low-level systems programming using C and C++, software integration across embedded platforms, and development on real-time operating systems such as Linux, VxWorks, and QNX.
Candidates will also work on distributed systems, networking communication protocols, hardware interfaces, and debugging tools for mission-critical environments.
Key Responsibilities
Software Development
- Develop and maintain high-performance applications using C and C++.
- Design scalable and reliable software modules for defence and land systems.
Real-Time Operating Systems
- Build and integrate applications on Linux, VxWorks, and QNX platforms.
- Work on low-level system software and embedded environments.
Debugging & Tool Development
- Create debugging and diagnostic tools to identify and resolve complex software issues.
- Improve development efficiency through automation and utility creation.
Multi-threaded Programming
- Develop applications using multi-threading and multi-processing concepts.
- Implement efficient inter-process communication mechanisms.
System Integration
- Work on distributed systems and subsystem integration.
- Collaborate with hardware and networking teams for seamless software deployment.
Testing & Validation
- Develop validation tools and test codes for improving system reliability.
- Support software testing and root-cause analysis activities.
Customer Support & Issue Resolution
- Investigate customer-reported issues and deliver timely fixes.
- Perform detailed root-cause analysis for mission-critical systems.
Technical Skills Required
Programming Languages
- C
- C++
Operating Systems
- Linux
- VxWorks
- QNX
Core Concepts
- Multi-threading
- Multi-processing
- Inter-process communication
Networking
- IP protocols
- VLANs
- Ethernet switching
Communication Interfaces
- Serial Communication
- Ethernet
- MIL-STD-1553
- CAN
- NMEA
- ModBus
Tools & Platforms
- Linux development environment
- Jira
Eligibility Criteria
Candidates applying for the L&T Off Campus Drive 2026 must meet the following requirements:
- B.E / B.Tech degree in:
- Computer Science Engineering
- Information Technology
- Electronics & Communication Engineering
- Electrical & Electronics Engineering
- Related engineering branches
- Eligible graduating batches:
- 2024
- 2025
- 2026
- Experience:
- 0–2 years
- Strong understanding of:
- C/C++ programming
- Operating system concepts
- Embedded systems fundamentals
- Candidates with internship or academic project experience in Linux or embedded development will have an added advantage.
- Good communication skills and analytical problem-solving abilities are preferred.
- Applicants should be willing to work from the Mumbai office.
Selection Process
The selection process for the L&T Off Campus Drive 2026 consists of multiple rounds designed to evaluate technical knowledge, problem-solving ability, and communication skills.
Round 1 – Application Screening
The recruitment team reviews resumes based on academic performance, technical skills, certifications, and project experience.
Round 2 – Online Technical Assessment
The online test may include:
- C/C++ programming
- Data structures
- Operating system concepts
- Aptitude
- Networking fundamentals
Round 3 – Technical Interview
Candidates are evaluated on:
- Programming concepts
- Multi-threading
- Linux and OS fundamentals
- Embedded systems
- Project discussions
- Problem-solving approach
Round 4 – HR Interview
The HR round focuses on:
- Career goals
- Communication skills
- Team collaboration
- Relocation and work flexibility
- Overall cultural fit
Salary & Benefits
L&T offers a competitive salary package for fresh graduates entering the defence and engineering software domain. Employees also receive multiple long-term career benefits including:
- Industry-standard compensation
- Health insurance coverage
- Learning and development programs
- Exposure to large-scale real-time systems
- Career growth opportunities within the L&T group
- Structured training and mentorship
Why Join L&T?
Joining Larsen & Toubro gives fresh engineers the opportunity to work on advanced technologies that contribute to India’s engineering and defence capabilities.
Key advantages include:
- Work on mission-critical defence systems
- Gain experience in embedded and real-time software development
- Exposure to advanced networking and distributed systems
- Learn from experienced industry professionals
- Build a strong long-term engineering career
How to Apply for L&T Off Campus Drive 2026
Follow the steps below to apply:
- Visit the official L&T careers portal.
- Create a new candidate account or log in with an existing profile.
- Search for Job Code: LNT/SE-LS/1713751
- Fill in academic, technical, and project details carefully.
- Upload your updated resume.
- Submit the application form.
- Save the application reference number for future tracking.
Apply Now
https://larsentoubrocareers.peoplestrong.com/job/detail/LNT_SE-LS_1713751
