Network Engineer L3

Network Engineer – L3

Location

Mumbai | On-site

Experience

8–10 Years

Key Responsibilities

Install, configure, maintain and troubleshoot network & security infrastructure.

Handle LAN/WAN, BGP, OSPF, HSRP/VRRP, VLAN, STP, SVI & LACP.

Manage Cisco/Juniper switches, routers and firewalls.

Work on Fortinet/Checkpoint/Juniper/Cisco firewalls, SD-WAN & ACI-SDN.

Troubleshoot VPN, NAT, GRE, P-VPN, routing and connectivity issues.

Monitor network performance using NMS, SNMP & Syslog.

Coordinate with customers, vendors and TAC teams for issue resolution.

Support data centre connectivity, network projects and RFP specifications.

Participate in network upgrades, maintenance and troubleshooting.

Key Skills

Strong TCP/IP, IPv4/IPv6, BGP, OSPF, HSRP/VRRP knowledge.

Hands-on experience with Cisco/Juniper/Mellanox/Dell/Arista.

Firewall experience with Fortinet/Checkpoint/Cisco/Juniper.

Experience in Data Centre environments.

Good communication and troubleshooting skills.

Willingness to work in shifts, weekends and holidays.