Network Data & Security SME

Network Data & Security SME

Location: Bangalore/Noida

Experience: 8 years to 12years

Interview Mode: Online Interview

Interview Date: 29th Oct 2025 (Thursday)

Interview Time: 2:00 pm to 6: 00 PM

Mandatory: Network Technologies – LAN, WAN, Firewal

Must-Have:

1. Have 6 plus years of experience in designing, implementation and management of large scale enterprise network with exposure to routing, switching, WAN optimizers, wireless LAN and load balancers.
2. Experience in implementation of Enterprise Data Center network with exposure to Cisco Nexus Switches, Riverbed WAN Optimization devices, F5 load balancers, wireless LAN equipment.
3. Good expertise in troubleshooting of large scale enterprise network including various types of switches, routers, WAN optimizers, load balancers & routing protocols such as BGP.
4. Experience troubleshooting of large scale wireless network
5. Good experience in Checkpoint/Palo Alto/Fortinet Firewalls
6. Provide senior level, advanced hands-on support for Checkpoint enterprise firewalls, Palo Alto, Fortigate (a must), log reporting, firewall audits and vulnerability management
7. configuring and supporting FortiNet systems, including FortiManager and FortiAnalyzer
8. Expert in all aspects of the firewall device installations, maintenance and usage of a large-scale local and wide area network
9. Experience with network design, including network segmentation
10. Experience analyzing network traffic; Splunk, Wireshark, etc.
11.



Switching Concepts VLANS, STP, RSTP, VTP, HSRP, VSS, Trunk Encapsulation, MAC Filtering, Ether-channel, port-security.
12. Routing Concepts Static Routing RIP, EIGRP, BGP, Class full and Classless Routing.
13. Expert level knowledge in Networking fundamentals and concept of Switching, Routing, IP Addressing, LAN and WAN protocols, Routing Protocols, VLAN, VPNs, Network Security.
14. Working knowledge on multicast routing.
15. Security Concepts NAT/PAT, ACL /Firewall Policies, VPN.
16. Vendor Management skills.
17. Troubleshooting and Network Management Utilities SNMP, ICMP, SSH, Telnet, Traceroute, wireshark etc.
18. Nice to Have: Azure and Cloud experience
19. CCNP/CCIE certification strongly desired
20. PCNSE or equivalent level certifications strongly desired
21. Check Point CCSE certification (preferred)
22. Fortinet NSE4 certification (preferred)
23. Expertise in network tools such as Whats Up Gold, Solarwind, Cisco ACS
24. Solid Inter-personal skills & Analytical Skills

Good to have:

1. Experience with IT Service Management Tools (preferably Remedy, Service Now)
2. Knowledge of ITIL Processes
3. ITIL V3 Foundation (beneficial) or comparable knowledge
4. Knowledge, experience on multi-vendor network products/equipment such as HP, Juniper Switches, firewalls would be added advantage.
5. Knowledge, experience on network tools such as HP, Op Manager

15 years of Continuous Education.

📌 Network Data & Security SME (Noida)
🏢 Tata Consultancy Services
📍 Noida