Posted 30 August, 2026
TCS is Hiring for L3 Level - Paloalto Firewall
Tata Consultancy Services
600001, TN, IN
Full Time
Reference: cb00e06820b35138
Job Description
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- Configure, manage, and troubleshoot Palo Alto Next‑Generation Firewalls. \n
- Implement and maintain security policies, NAT, zones, security profiles, and application‑based rules. \n
- Support firewall HA, device upgrades, and license management. \n
- Troubleshoot traffic flow, policy enforcement, and performance issues. \n
- Work closely with security teams to ensure compliance and risk mitigation. \n
- Configure and support F5 BIG‑IP (LTM/GTM). \n
- Manage Virtual Servers, Pools, iRules, Profiles, and Health Monitors. \n
- Troubleshoot application availability and traffic distribution issues. \n
- Support SSL offloading, persistence, and failover configurations. \n
- Perform upgrades, patches, and optimization activities. \n
- Design, implement, and support Data Center network infrastructure (Core, Aggregation, Access). \n
- Configure and manage L2/L3 technologies including VLANs, STP, LACP, OSPF, BGP, and VRRP/HSRP. \n
- Troubleshoot complex network latency, packet drops, routing loops, and convergence issues. \n
- Support HA, redundancy, and resilient network designs \n
- Design, implement, and support Data Center network infrastructure (Core, Aggregation, and Access layers). \n
- Configure and manage L2/L3 technologies including VLANs, STP, LACP, OSPF, BGP, VRRP/HSRP. \n
- Troubleshoot complex routing, switching, latency, packet loss, and convergence issues. \n
- Ensure high availability, redundancy, and network resiliency across DC environments. \n
- Support DC migrations, expansions, and network refresh activities \n
