Sr. Firewall Administrator

Job Title: Sr. Firewall Administrator Location: Houston, TX (Onsite) Duration: 6 Months Work Authorization: H1B, EAD   Job Summary: Looking for an experienced Firewall Administrator with strong hands-on expertise in Palo Alto and Cisco NGFW environments. The role involves managing firewall operations, security policies, NAT configurations, and system upgrades in an enterprise setup.   Key Skills: Palo Alto NGFW, Cisco Firewalls Panorama, Firepower Management Center (FMC) Security Policy & NAT (SNAT/DNAT) OS Upgrades & Firewall Lifecycle Management TCP/IP, Routing & Network Troubleshooting   Responsibilities: Manage and support Palo Alto & Cisco firewalls (physical/virtual) Perform upgrades, patching, and firewall optimization Configure and maintain security policies (App-ID, User-ID, Threat Prevention) Handle NAT configurations and troubleshoot network/security issues Support audits and ensure compliance