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

Valuable to Have

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

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

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