1. Need experience in configuration and maintenance of Active components like Switches, Firewall & Router
2. Need experience in configuration and maintenance of LAN & WAN infrastructure
3. Need experience in configuration and maintenance of network & bandwidth monitoring tools like Nagios, manage engine or solar winds or PRTG
4. Need troubleshooting experience in MPLS & ILL connectivity
5. Need troubleshooting experience in active and passive components
6. Need troubleshooting experience in Cisco 6500 or SonicWALL 5600 or Fortinet 400 Series firewalls