Required technical experience: Cisco ISE with 802.1X, MAB, and SGT/TrustSec segmentation; Cisco ACI, APIC, Nexus Dashboard, Nexus, and NX-OS; Catalyst data center, campus, and edge switching on IOS-XE, including Catalyst Center and SD-Access; enterprise routing with BGP, EIGRP, and IS-IS; and Cisco Secure Firewall (FMC and FTD).Preferred technical experience: Cisco enterprise wireless in high-density environments (Wi-Fi 6E or Wi-Fi 7); Cisco Meraki; Cisco Secure Access and Umbrella; Cisco XDR and Secure Network Analytics; SolarWinds, Splunk, and ThousandEyes; multicast and AV-over-IP networks; and network automation or scripting (for example, Python or Ansible).Experience supporting networks in live event, stadium, broadcast, or other high-availability environments preferred. The Senior Network Engineer designs, builds, secures, and operates the data center, campus, wireless, and wide area network, owns network access control and segmentation, and leads network projects from design through cutover.