Sr CyberSecurity Technologist

Job Description
Overview:
We are seeking a highly skilled Sr. Cybersecurity Technologist with deep expertise in Palo Alto technologies. This role focuses on managing and optimizing firewall environments in a high-availability setting.
This is a part-time contract opportunity with flexible hours. The role supports critical network security operations and ongoing firewall improvements.

Key Responsibilities:
Configure and manage Palo Alto NGFW devices, including PA 440 models
Build, update, and enforce firewall rules and security policies
Manage Panorama for centralized firewall administration
Support and maintain GlobalProtect VPN environments
Implement and tune threat prevention, URL filtering, and NAT policies
Perform SSL encryption and decryption configuration
Troubleshoot network and firewall issues through ticket resolution
Conduct packet-level analysis using Wireshark and PAN OS tools
Maintain high availability configurations and ensure ...