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L1 Network Engineer

India, Mumbai · Job Posted February 20, 2026
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Job Responsibility

  • CCNA Certified
  • Experience on Firewalls like ASA/Checkpoint/Juniper
  • Experience VPN Configuration / Troubleshooting
  • Experience on Routing / Switching & its troubleshooting
  • Experience in Load Balancers. Radware & F5 load balancer preferred
  • Intermediate Troubleshooting of network related incidents (link outages, peer outages, router/switch/firewall hardware failures, multicast and broadcast issues, network performance issues)
  • Work and resolve incidents with proper technical update
  • Failover testing of the Network Equipments (Routers/Firewalls/ P2P/MPLS links)
  • Responsible for IPS configuration & management
  • Responsible for management of the IP address database
  • Responsible for maintaining the Links database
  • Responsible for maintaining up to date asset inventory database
  • Configuration Network device and Syslog, Tacacs systems
  • Primary for conducting device configuration management
  • Responsible for monitoring network link usage
  • Working closely with other IT team and collaborating with other IT staff
  • Responsible for planning and implementing future IT developments and undertaking new network related roll out
  • Participate in undertaking routine Preventative measures
  • Strict adherence to customer policies and processes
  • Taking backups and maintaining the same
  • User movements and moving users from one to another VLANs

Requirements

  • 3 to 4 yrs. of experience in technical network support role
  • Good troubleshooting experience on multiple networking platforms and technologies (Cisco, Checkpoint, Juniper, WAF etc.)
  • Good knowledge and troubleshooting experience on Ethernet, IP and networking protocols (eg. SNMP, DHCP, DNS, HSRP, Routing protocols like EIGRP, OSPF, BGP etc. and switching protocols like VLAN, Trunking, Dot1x, STP etc.)
  • Good knowledge on GRE, IPSEC VPNs, NAT/PAT
  • Good knowledge on network monitoring tools like PRTG, WhatsUP gold etc.

Nice to have

  • Working knowledge of Application Firewall (WAF) is added advantage
  • Working knowledge of Cisco Nexus switch

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