Network Engineer | Larsen & Toubro | Chennai

Apply for Network Engineer Larsen & Toubro Chennai job. Check eligibility, skills, salary insight, last date 01 Aug 2026. Apply now.

Larsen & Toubro

Network Engineer Larsen & Toubro Chennai opportunity is now open for experienced professionals with strong expertise in enterprise networking, routing, switching, and network security. Larsen & Toubro (L&T) is hiring skilled professionals for the position of Network Engineer at its Divisional Corporate office, Chennai Head Quarters.

Candidates with hands-on experience in LAN, WAN, WLAN, SD-WAN, routing protocols, firewall configuration, and cloud networking environments are encouraged to apply.

This role is ideal for professionals holding CCNA, CCNP, or equivalent networking certifications seeking career growth in enterprise IT infrastructure.

Job Overview

Field Details
Job Title Network Engineer
Organization Larsen & Toubro (L&T)
Reference Number LNT/NE/1666471
Department DC – Divisional Corporate
Location Chennai Head Qrs., India
Posted On 02 February 2026
Last Date to Apply 01 August 2026
Experience Required 5 – 10 Years
Qualification Bachelor of Technology (BTech)
Key Skills CCNA, CCNP, SD-WAN, Enterprise Networking
Job Type Private Job
Application Status Application Live

Apply Online for Network Engineer Larsen & Toubro Chennai

👉 Apply Link
https://larsentoubrocareers.peoplestrong.com/job/detail/LNT_NE_1666471

Job Summary – Network Engineer Larsen & Toubro Chennai

Larsen & Toubro is seeking a highly motivated Network Engineer responsible for designing, implementing, monitoring, and maintaining enterprise network infrastructure across business environments.

The selected candidate will ensure high availability, performance optimization, and security of network systems while supporting operational and business requirements.

Professionals will gain exposure to enterprise-grade routing protocols, firewall technologies, SD-WAN architecture, hybrid cloud networking, and network monitoring tools.

Key Responsibilities – Network Engineer Larsen & Toubro Chennai

The selected candidate will perform the following responsibilities:

  • Design, implement, and maintain LAN, WAN, WLAN, and Data Center networks
  • Configure and manage routers, switches, firewalls, and load balancers
  • Monitor network performance using enterprise monitoring tools
  • Perform troubleshooting and root cause analysis of network issues
  • Ensure network security through proper configuration, patching, and access control
  • Maintain network diagrams, documentation, and SOPs
  • Execute network upgrades, migrations, and capacity planning
  • Work closely with system administrators, cybersecurity teams, and vendors
  • Support cloud and hybrid networking environments (AWS, Azure, GCP)
  • Ensure compliance with organizational policies and industry standards
  • Provide Level 2 and Level 3 network support
  • Participate in on-call support when required

Required Skills & Qualifications for Network Engineer Jobs

Educational Qualification

  • Bachelor’s degree in Computer Science, IT, or related field
  • Bachelor of Technology (BTech) preferred

Experience

  • 5 – 10 years of experience in network engineering or network administration

Core Networking Skills

Strong knowledge of networking protocols:

  • TCP/IP
  • DNS
  • DHCP
  • BGP
  • OSPF
  • EIGRP

Hands-on experience with networking devices:

  • Cisco
  • Juniper
  • Aruba

Experience with firewall technologies:

  • Palo Alto
  • Fortinet
  • Check Point
  • Cisco ASA

Strong understanding of:

  • VLANs
  • VPNs
  • NAT
  • QoS
  • STP

Familiarity with network monitoring tools:

  • SolarWinds
  • Nagios
  • PRTG

Knowledge of:

  • network security principles
  • troubleshooting methodologies
  • enterprise infrastructure architecture
  • Linux and Windows networking environments

Preferred Skills – CCNA CCNP SD-WAN Networking Jobs

Candidates with the following qualifications will have an advantage:

  • CCNA certification
  • CCNP certification
  • JNCIA certification
  • SD-WAN experience
  • Wireless networking expertise
  • Hybrid cloud network exposure

Importance of Network Engineer Role in Enterprise IT

Network Engineers ensure reliable communication between systems, applications, and users. Organizations rely heavily on secure and optimized network infrastructure for business continuity and digital operations.

Key impact areas:

  • secure enterprise communication
  • high availability network systems
  • cloud connectivity optimization
  • cyber security readiness
  • business productivity enhancement
  • infrastructure scalability

Networking professionals gain exposure to advanced technologies including SD-WAN, hybrid cloud networking, and enterprise security architecture.

Who Should Apply for Network Engineer Larsen & Toubro Chennai

You should apply if you:

  • have experience in enterprise networking
  • hold CCNA or CCNP certification
  • have strong troubleshooting skills
  • understand routing and switching concepts
  • want to work in large enterprise IT environments
  • want career growth in network architecture roles
  • are interested in SD-WAN and cloud networking technologies

Preparation Guide for Network Engineer Larsen & Toubro Chennai

Candidates preparing for Network Engineer roles should focus on:

Important Technical Topics

  • OSI model and TCP/IP model
  • routing protocols (BGP, OSPF, EIGRP)
  • switching concepts and VLAN configuration
  • firewall configuration fundamentals
  • VPN technologies
  • SD-WAN architecture concepts
  • network security principles
  • troubleshooting methodology
  • cloud networking basics (AWS VPC, Azure networking)

Practical Preparation Tips

  • practice configuration using Cisco Packet Tracer
  • revise CCNA and CCNP concepts
  • understand real-world network architecture
  • learn network troubleshooting approaches
  • study firewall rule configuration logic

Salary Insight for Network Engineer Chennai

Salary for Network Engineer roles in large organizations such as Larsen & Toubro depends on:

  • total experience
  • certification level
  • technical expertise
  • project exposure
  • location

Estimated salary range in India:

₹6 LPA – ₹18 LPA (approx.)

Professionals with strong expertise in routing protocols, firewall configuration, SD-WAN, and cloud networking may receive higher compensation packages.

Frequently Asked Questions – Network Engineer Larsen & Toubro Chennai

What is the last date to apply?

Last date to apply is 01 August 2026.

What qualification is required?

Candidates must have Bachelor of Technology (BTech) or equivalent degree in Computer Science, IT, or related field.

How much experience is required?

Candidates should have 5 – 10 years of networking experience.

Which certifications are preferred?

Preferred certifications:

  • CCNA
  • CCNP
  • JNCIA

Is cloud networking experience required?

Cloud networking experience in AWS, Azure, or GCP is beneficial but not mandatory.

Explore More IT & Technology Jobs

Candidates interested in technology and IT infrastructure roles may also explore:

Final Words

The Network Engineer Larsen & Toubro Chennai job opportunity offers excellent career growth in enterprise networking, infrastructure engineering, and cloud networking environments.

Professionals will gain hands-on exposure to advanced networking technologies, routing protocols, firewall management, and hybrid cloud infrastructure.

Interested candidates should apply before the deadline to be considered for this opportunity.

Disclaimer

GrowInJob.com publishes job information for informational purposes only. We do not charge any fee from applicants at any stage of the recruitment process.

Candidates should apply only through the official employer career page.

For corrections or concerns, contact:

info@growinjob.com

Official Disclaimer:
https://growinjob.com/disclaimer/

To apply for this job please visit larsentoubrocareers.peoplestrong.com.

Share your love

Related Posts