Configure, manage, and troubleshoot Palo Alto Next‑Generation Firewalls .
Implement and maintain security policies, NAT, zones, security profiles , and application‑based rules.
Support firewall HA , device upgrades, and license management.
Troubleshoot traffic flow, policy enforcement, and performance issues .
Work closely with security teams to ensure compliance and risk mitigation .
Configure and support F5 BIG‑IP (LTM/GTM) .
Manage Virtual Servers, Pools, iRules, Profiles, and Health Monitors .
Troubleshoot application availability and traffic distribution issues .
Support SSL offloading, persistence, and failover configurations .
Perform upgrades, patches, and optimization activities.
Design, implement, and support Data Center network infrastructure (Core, Aggregation, Access).
Configure and manage L2/L3 technologies including VLANs,



STP, LACP, OSPF, BGP, and VRRP/HSRP.
Troubleshoot complex network latency, packet drops, routing loops, and convergence issues .
Support HA, redundancy, and resilient network designs
Design, implement, and support Data Center network infrastructure (Core, Aggregation, and Access layers).
Configure and manage L2/L3 technologies including VLANs, STP, LACP, OSPF, BGP, VRRP/HSRP.
Troubleshoot complex routing, switching, latency, packet loss, and convergence issues .
Ensure high availability, redundancy, and network resiliency across DC environments.
Support DC migrations, expansions, and network refresh activities

📌 TCS is Hiring forLevel - Paloalto Firewall (Chennai)
🏢 Tata Consultancy Services
📍 Chennai