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TCS is Hiring for L3 Level - Paloalto Firewall

Tata Consultancy Services
Fresher
Chennai, India
Early Applicant
  • Posted 20 days ago
  • Be among the first 20 applicants

Job Description

  • Configure, manage, and troubleshoot Palo Alto NextGeneration Firewalls.
  • Implement and maintain security policies, NAT, zones, security profiles, and applicationbased 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 BIGIP (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

More Info

Job Type:
Permanent Job
Industry:
Other
Function:
Network Security
Employment Type:
Full time

Job ID: 152217175

Last Updated: 25-08-2026 01:21:38 PM
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TCS is Hiring for L3 Level - Paloalto Firewall

Tata Consultancy Services
T
Chennai, India

Skills:

Lacp, HSRP, BGP, Vlans, High Availability, VRRP, OSPF, convergence issues, network resiliency, L2 L3 technologies, packet drops, STP, traffic flow policy enforcement, routing loops, redundancy, SSL offloading, network latency

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