Network Engineer l2

Network Engineer L2 – Gurgaon / Mumbai

Job Title: Network Engineer – L2
Location: Gurgaon / Mumbai
Experience: 4–7 Years
Employment Type: Full-Time

Job Summary:
We are looking for an experienced Network Engineer – L2 responsible for advanced troubleshooting, configuration, maintenance, and support of enterprise network infrastructure. The candidate should have strong hands-on expertise in Routing & Switching and advanced knowledge of OSPF, BGP, and related networking technologies.

Key Responsibilities:

• Provide L2-level support for enterprise network infrastructure.


• Perform advanced troubleshooting of network incidents and connectivity issues.


• Configure, troubleshoot, and maintain Cisco Routers and Switches.


• Strong hands-on experience in Routing & Switching.


• Configure and troubleshoot OSPF and BGP routing protocols.


• Troubleshoot routing issues, route redistribution, neighbor relationships, and routing tables.


• Configure and troubleshoot VLAN, VTP, STP, Trunking, EtherChannel and Inter-VLAN Routing.


• Troubleshoot Layer 2 and Layer 3 network issues.


• Analyze network performance and identify potential bottlenecks.


• Handle escalated incidents from L1 teams and provide technical resolution.


• Perform network device configuration changes and upgrades.


• Participate in network implementation, migration, and change activities.


• Perform root cause analysis for recurring network issues.


• Maintain network diagrams, configuration documents, and operational procedures.


• Coordinate with L3 teams, vendors, and other technical teams for complex issues.


• Ensure incidents and changes are resolved within agreed SLAs.

Mandatory Skills:

• CCNA or CCNP certification – Mandatory.


• CCNP preferred for L2-level roles.


• 4–7 years of hands-on experience in Routing & Switching.


• Strong hands-on experience with OSPF and BGP.


• Hands-on experience with VTP, VLAN, STP, Trunking and EtherChannel.


• Strong knowledge of TCP/IP, subnetting and Layer 2/Layer 3 troubleshooting.


• Experience working with Cisco Routers and Switches.


• Good understanding of routing protocols and network troubleshooting.


• Ability to independently handle L2 network incidents.

Preferred Skills:

• Experience in enterprise/data center network environments.


• Knowledge of HSRP/VRRP.


• Knowledge of DHCP, DNS and NAT.


• Experience with network monitoring and ticketing tools.


• ITIL knowledge/certification