Role Descriptions: Design| deploy| configure| and maintain Palo Alto Firewalls (PA series) across enterprise and data center environments.
Manage firewall configurations including security policies| NAT rules| App ID| URL filtering| threat prevention| and decryption. Administer Panorama for centralized policy management| templates| and device groups.
Conduct firewall rule reviews| optimization| and cleanup in line with least privilege principles.
Troubleshoot complex traffic flow| policy enforcement| performance| and security issues using logs| packet captures| and monitoring tools.
Implement and support VPN solutions including IPSec and GlobalProtect (site to site and remote access).
Perform firewall upgrades| patches| hotfixes| and maintenance| coordinating with business stakeholders and CAB.
Develop and maintain technical documentation| SOPs| and network diagrams.
Work closely with security and compliance teams to ensure risk mitigation and adherence to security standards.
Configure| administer| and support F5 BIG IP (LTM / GTM) environments.
Manage Virtual Servers| Pools| iRules| Profiles| and Health Monitors. Troubleshoot application availability| traffic distribution| and failover issues. Support SSL offloading| persistence| and high availability configurations.
Perform upgrades| patching| and performance optimization activities.
Design| implement| and support Data Center network infrastructure (Core| Aggregation| Access layers). Configure and manage Layer 2 / Layer 3 technologies including VLANs| STP| LACP| OSPF| BGP| VRRP/HSRP.
Troubleshoot complex latency| packet drops| routing loops| and convergence issues.
📌 Network Security Engineer (Chennai)
🏢 Tekskills
📍 Chennai
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