Configure, Manage and Monitor Palo Alto firewall models (Specifically the PA-500, PA-3020, PA-3050, PA-3060,PA-3220,PA-5220,PA-7050,PA5420 and VM).Strong knowledge on leveraging advanced firewalls features like Global Protect, WildFire, NAT policies and Security Profiles. Profound working knowledge of administration and management of Palo Alto firewalls using centralized Panorama M-600 and VM devices. Leveraged Palo Alto Networks’ Wildfire inspection engine to prevent Zero-Day attacks. Deployed Active/Standby modes of High Availability (HA) with Session and Configuration synchronization on multiple Palo Alto firewall pairs. Knowledge on the application of Active/Active HA mode. PAN-OS upgradation, content updates and Backup. Upgrading the PAN-OS from Pan OS 8.1.X to 10.2.X on all the models of Palo Alto firewalls and Panorama devices. Scheduling the installation of content updates on weekly basis. Taking backup of the configuration and device state. Configuration and troubleshooting of logging and reporting. Troubleshooting of commit failures, device group and template configuration pushes failures through Panorama. Troubleshooting of authentication failures for Global protect login. Troubleshooting of log forwarding to panorama and external syslog servers. Knowledge on usage of Queries in monitor Tab and common network traffic and troubleshoot events using packet data.