Network Security Engineer

Tata Consultancy Services · Noida, Gurugram

  • Implementing and configuration of Wireless Access points, NAC, • Handson Cisco Switching and routing, P2p Links & Internet links • Firewall management and access related issues of ACL, NAT, and VPN Fortinet & Palo-Alto • Router and Switches management and upgradation. • Troubleshooting NAC related issues. • Wireless LAN controller management and troubleshooting wireless network connectivity. • Configuring redundant network using protocols HSRP, BGP and static routing. • Implement VLANs, QoS policies, and network segmentation • Addressing the vulnerability and bridge the gaps. • Good hands on experience on network security devices firewall, IPS/IDS • Good understanding of switching concepts VLAN/VTP/STP/QoS/Ether-channel/redundancy protocols • Good hands on experience in Load balancers . • Knowledge on Wireless LAN, WLC & ACS , Remote access VPN, • Should have capability to identify and isolate network fault and take up with respective OEM’s. • Control on written and oral communication.• Implementing and configuration of Wireless Access points, NAC. • Handson Cisco Switching and routing, P2p Links & Internet links • Firewall management and access related issues of ACL, NAT, and VPN – Fortinet & Palo-Alto
  • • Router and Switches WLC ISE SDWAN. • Troubleshooting NAC related issues. • Wireless LAN controller management and troubleshooting wireless network connectivity.
  • • Configuring redundant network using protocols HSRP, BGP and static routing.
  • • Implement VLANs, QoS policies, and network segmentation • Addressing the vulnerability and bridge the gaps.
  • • Good hands on experience on network security devices firewall, IPS/IDS
  • • Good understanding of switching concepts VLAN/VTP/STP/QoS/Ether-channel/redundancy protocols • Good hands on experience in Load balancers .
  • • Knowledge on Wireless LAN, WLC & ACS , Remote access VPN,
  • • Should have capability to identify and isolate network fault and take up with respective OEM’s. • Control on written and oral communication.