Senior Network Architect Security

• Design & Governance: Lead global, enterprise-wide network security architecture while defining and enforcing security standards and best practices.
• Platform & Infrastructure Management: Oversee the lifecycle and optimization of core firewall ecosystems (Palo Alto, Fortinet) and NAC deployments (Cisco ISE, Aruba ClearPass).
• Cross-Functional Alignment: Partner with cloud, infrastructure, and business teams to align network security strategies with broader organizational goals.

Education:

• High School diploma equivalency with 5 years of applicable cumulative job specific experience required, with 2 of those years being in leadership/management OR Associate’s degree/Bachelor’s degree with 3 years of applicable cumulative job specific experience required, with 2 of those years being in leadership/management.

• 10+ years of network engineering experience, including 5+ years as a network security architect specializing in Palo Alto Networks, Fortinet platforms, Cisco ISE, and Aruba ClearPass.
• Deep technical expertise across firewall operations and policy segmentation, authentication protocols (802.1X, RADIUS, TACACS+), and IPSec/SSL VPN technologies.
• Preferred certifications: CISSP, CCIE Security, Palo Alto PCNSE/PCNSC, and Fortinet NSE 7/8.

Ascension is a leading nonprofit Catholic health system with a culture and associate experience grounded in service, growth, care and connection. We empower our 99,000+ associates to bring their skills and expertise every day to reimagining healthcare, together. Recognized as one of the Best 150+ Places to Work in Healthcare and a Military-Friendly Gold Employer, you’ll find an inclusive and supportive environment where your contributions truly matter.

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