Role description

Network Engineer – Enterprise Network Operations L2/L3

Experience: 5–8 Years
Role: Network Engineer – L2/L3 Operations

Key Responsibilities

- Manage and support enterprise LAN, WAN, WLAN and SD-WAN environments.
- Configure and troubleshoot routers, switches, firewalls, wireless controllers and access points.
- Perform L2/L3 troubleshooting, incident resolution and escalation handling.
- Troubleshoot network availability, performance and connectivity issues.
- Monitor network infrastructure using SolarWinds, SCOM, PRTG or Nagios.
- Execute network changes, upgrades, patching and firmware updates.
- Maintain HLD/LLD, network diagrams, IP addressing, configurations and inventory.
- Support hybrid-cloud connectivity involving Azure/AWS.
- Coordinate with Cloud, Security, Server and other infrastructure teams.
- Follow ITIL/change-management processes.

Mandatory Skills

Routing

- BGP
- OSPF
- EIGRP

Switching

- VLAN
- STP
- VTP
- Trunking
- Port Security

Networking

- TCP/IP
- DNS
- DHCP
- NAT

Platforms

- Cisco Catalyst
- Cisco Nexus
- Cisco ISR/ASR

SD-WAN / SDN

- Cisco SD-WAN
- Meraki

Monitoring

- SolarWinds / SCOM / PRTG / Nagios

Good to Have

- Aruba / Juniper
- ServiceNow
- Azure/AWS networking exposure
- Firewall and VPN concepts
- Python/scripting basics
- CCNA / CCNP Enterprise

Skills

Mandatory Skills : Cisco DC/Branches Routers & Switches, Cisco Meraki / Velocloud, Cisco-sdn-network-administration

About LTM




LTM is an AI-centric global technology services company and the Business Creativity partner to the world’s largest and most disruptive enterprises. We bring human insights and intelligent systems together to help clients create greater value at the intersection of technology and domain expertise. Our capabilities span integrated operations, transformation, and business AI — enabling new ways of working, current productivity paradigms, and new roads to value. Together with over 87,000 employees across 40 countries and our global network of partners, LTM — a Larsen & Toubro company — owns business outcomes for our clients, helping them not just outperform the market, but to Outcreate it. Please also note that neither LTM nor any of its authorized recruitment agencies/partners charge any candidate registration fee or any other fees from talent (candidates) towards appearing for an interview or securing employment/internship. Candidates shall be solely responsible for verifying the credentials of any agency/consultant that claims to be working with LTM for recruitment. Please note that anyone who relies on the representations made by fraudulent employment agencies does so at their own risk, and LTM disclaims any liability in case of loss or damage suffered as a consequence of the same. Recruitment Fraud Alert - https://www.ltm.com/careers/recruitment-fraud-alert

📌 Specialist - Cloud & Infra Management (Bengaluru)
🏢 LTM
📍 Bengaluru