Network Security Infrastructure Lead
Core
Manage, monitor, and troubleshoot enterprise Routing & Switching, Wireless infrastructure, and Network Access Control (NAC) policies.
Role type
Senior Network Security Infrastructure Lead
Builds
Enterprise network infrastructure including switches, wireless controllers, access points, and security policies
Domain
Enterprise Networking & Cybersecurity
Deliverable
infrastructure
Required skills
Routing & Switching, Wireless infrastructure management, NAC (ClearPass/CPPM), 802.1X, RADIUS, Layer 2/3 troubleshooting, VLAN, STP, LACP, OSPF, BGP, DHCP, DNS, root-cause analysis
Preferred skills
Enterprise Firewall management (Fortinet, Palo Alto, Check Point, Cisco), NAT, VPN/IPsec, HA, firewall security policies
Technologies
Aruba ClearPass, Aruba/HP switches, Wireless Controllers, Access Points, Fortinet, Palo Alto, Check Point, Cisco
Responsibilities
Manage and troubleshoot Aruba ClearPass / CPPM (NAC) including 802.1X and RADIUS; Configure and support Aruba/HP switches, Wireless Controllers, and Access Points; Troubleshoot Layer 2/Layer 3 connectivity and network performance issues; Support network upgrades, migrations, and optimization; Perform root-cause analysis for complex network incidents; Coordinate with internal teams, OEMs, and ISPs; Maintain network documentation and operational procedures