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# Senior NOC Engineer

- **Company:** Insight Global
- **Location:** Fort Bliss, TX, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** IEEE 802.1X, Synchronous Optical Networking, Network Operating System (NOS), Cisco IOS, Software Documentation, Complex Networks, Computer Networks, System Configuration, Dynamic Host Configuration Protocol, VMware ESX Servers, Integrated Services Digital Networks, Virtual Private Networks (VPN), Network Troubleshooting, Network Architecture, Networking Cables, Network Diagrams, Network Connections, Routing, Wide Area Networks, Wireless Networks, Identity Services Engine, Firewalls (Computer Science), Juniper, SC Clearance, SolarWinds (Software), TACACS+ Protocol, Cisco Switches, Cisco
- **Published:** November 1, 2026
- **Apply:** https://dejobs.org/x/x/F7DFAB05D7C04E019226B93E9144CD33/job/

## About the Role

* Active Secret clearance
 * 5+ years of hands-on technical networking experience
 * Strong hands-on Cisco routing and switching experience
 * Experience troubleshooting complex enterprise network issues across Layers 1-5
 * Strong network troubleshooting/root-cause analysis capabilities with ability to work independently
 * Experience supporting both the physical and logical sides of Cisco network devices
 * Enterprise network infrastructure support experience
 * Working knowledge of network authentication, including AAA, RADIUS, TACACS+, and/or 802.1X
 * Experience troubleshooting wireless networks/WLC environments
 * Understanding of WAN/network connectivity and telecom technologies
 * Ability to manage incidents/tickets, document troubleshooting, and follow/update SOPs
 * Willingness to support applicable afternoon, night, and/or weekend shifts
 * CCNA, Network+, or higher-level networking certification
 * Cisco ISE, Cisco Prime, Cisco Catalyst Center, Cisco ASDM, Cisco WLC
 * SolarWinds or ScienceLogic SL1
 * Aruba wireless/networking
 * Juniper
 * VMware ESXi
 * Cisco IOS upgrades
 * DHCP troubleshooting
 * WAN technologies including ISDN, ATM, and SONET
 * Previous NOC experience

## Description

Responsible for installing, configuring, and troubleshooting complex network architectures; terminating fiber and network cabling; and building, developing, and maintaining SD-WAN environments. The role also includes designing, writing, and updating system documentation and network diagrams, while independently administering, securing, and diagnosing enterprise-scale networks using routing protocols, firewalls, VPNs, and industry-standard network operating systems and tools. - Installing, configuring, and troubleshooting various network architectures - Designing, writing, and updating both system documentation and network diagrams - Terminating fiber and network cables - Building, developing, and maintaining SD-WAN environments