Principal Cybersecurity - Network Security
Core
Design and govern enterprise-wide security architectures for Palo Alto Networks platforms, driving modernization and risk reduction for AT&T's complex network.
Role type
Principal Cybersecurity Architect (Network Security)
Builds
Scalable security solutions, modernized firewall environments, and automated security operations for AT&T.
Domain
Telecommunications / Network Security
Deliverable
production ML models | product features | infrastructure
Required skills
Security architecture design, Palo Alto Networks expertise, threat modeling, risk assessment, regulatory compliance (PCI, NIST, ISO 27001), automation, high availability design, migration strategy
Preferred skills
Strategic insight, executive stakeholder management, mentorship, emerging technology evaluation
Technologies
Palo Alto Networks (Next-Generation Firewalls, WildFire, SSL Decryption, URL Filtering, Panorama, Strata Cloud Manager), security analytics platforms
Responsibilities
Develop and maintain enterprise security architectures; Define target-state architectures and technology standards; Lead evaluation and adoption of emerging security technologies; Drive modernization efforts for platform consolidation and automation; Establish architectural guardrails and governance standards; Design resilient High Availability solutions and scalable policy frameworks
Seniority
Principal, strategic leadership & mentorship
