Jonathan Hall

Background

About Jonathan Hall

I am a highly accomplished and security-cleared IT professional with 15+ years of experience specializing in the strategic design and implementation of next-generation enterprise networks.My focus is moving organizations away from outdated, perimeter-based security models and into modern frameworks built on Zero Trust Architecture (ZTA) and Secure Access Service Edge (SASE) principles.The Value I Deliver:* Zero Trust & SASE Leadership: I architect, deploy, and manage the full stack of modern cloud security solutions, including Zscaler ZIA/ZPA to secure both public internet and internal application access without reliance on legacy VPNs.* Cloud Security Expertise: I secure hybrid and multi-cloud environments using Palo Alto Networks Prisma Cloud, ensuring continuous CSPM (Cloud Security Posture Management) compliance and protecting workloads from "Code-to-Cloud."* Software-Defined Networking (SDN): I leverage Cisco SD-WAN for intelligent traffic optimization across the WAN and Cisco SDA for automated policy enforcement and micro-segmentation within the campus LAN.* Centralized Security Management: I maintain governance and consistency across vast security footprints utilizing powerful tools like Palo Alto Panorama for unified policy administration across firewalls.* Mission Assurance: I hold an active DOD Secret Clearance and possess extensive experience in high-compliance, high-stakes environments, backed by a history of expertly solving complex, cross-platform technical issues.I combine deep roots in systems administration (Windows Server, VMware, SCCM) with advanced knowledge of cutting-edge security and networking solutions. I am a trusted, bilingual (English/Spanish) partner known for my "outside-the-box" thinking and commitment to building resilient, future-proof IT infrastructure.