Senior Network Security Engineer

Responsibilities: Own and optimize core network security platforms to ensure the protection and performance of critical enterprise systems. Serve as the senior technical escalation point for complex firewall and network access control issues while driving continuous operational improvements.

Requirements: Requires a combination of education and experience, with a strong preference for 8-10+ years of hands-on network security engineering in large-scale environments. Deep expertise in Palo Alto, Fortinet, and NAC platforms like Cisco ISE or Aruba ClearPass is essential.

Key skills: Palo Alto Networks, Fortinet, Cisco ISE, Aruba ClearPass, Firewall Operations, Network Segmentation, 802.1X, RADIUS, TACACS+, IPSec, SSL VPN, Incident Response, Root-Cause Analysis, Network Access Control, Network Security Engineering, Automation

Keywords: Palo Alto Networks, Fortinet, Cisco ISE, Aruba ClearPass, Firewall, NAC, 802.1X, RADIUS, TACACS+, IPSec, SSL VPN, Network Security, Enterprise Environment, Segmentation, Incident Response, Root-Cause Analysis, Network Engineering, Core Tech Network, Healthcare IT, Security Policy Management