• Responsible for the architecture, design, engineering, and operational lifecycle of enterprise firewall platforms across on‑premises data centers and public cloud environments. • Serve as the technical authority for Firewall technologies, ensuring secure, scalable, and resilient network security architectures. • Partner with the CISO office to lead the end to end architecture of firewall solutions across on prem, AWS, and Azure environments. • Define reference architectures, design patterns, and standards for Palo Alto firewalls. • Ensure firewall architectures support high availability, resiliency, segmentation, and zero trust principles. • Engineer and assist Managed Services vendors to deploy and maintain Palo Alto Networks firewalls. • Design and implement security policy frameworks, NAT strategies, routing, and traffic flows across hybrid environments. • Lead major firewall initiatives, including new deployments and upgrades. • Architect firewall solutions integrated with AWS and Azure.