> Markdown version of [/jobs/ext/2490641-network-administrator-top-of-rack](https://www.wearedevelopers.com/jobs/ext/2490641-network-administrator-top-of-rack). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Network Administrator - Top-of-Rack - **Company:** Peraton Inc - **Location:** Sierra Vista, AZ, United States - **Salary:** $66,000.0 - $106,000.0 - **Contract:** Permanent contract - **Skills:** Link Aggregation (Ethernet), Spanning Tree Protocols, CompTIA Security+, Trunking, Firmware, Networking Hardware, Network Administration, Simple Network Management Protocols, Virtual Local Area Networks, Wide Area Networks, Cisco - **Published:** August 1, 2026 - **Apply:** https://jobs.localjobnetwork.com/apply/add/88097047/1 ## About the Role 2 years with BS/BA; 0 years with MS/MA; 6 years with no degree; 4 years with Associates Degree OR one of the following certifications prior to start date: CEH, Cloud+, GCIH, GICSP, GSEC, Security+, SSCP * Active DoD Security Clearance ## Description Global Enterprise Fabric TopofRack (ToR) Network Administrators supports Army enclave operations by maintaining TopofRack switching infrastructure and ensuring reliable connectivity between site compute environments and the local NEC to enterprise WAN across multiple security domains. This role operates in a fastpaced environment to resolve complex LAN/WAN issues, implement configuration changes, and maintain secure, stable operations for missioncritical services hosted on the GEF. Key responsibilities listed below: * Manages and maintains Global Enterprise Fabric TopofRack switching platforms, ensuring stable connectivity between servers, storage, and WAN aggregation layers. * Interfaces with customers and enterprise partners to identify and resolve datacenter network issues, coordinating with NECs and DISA when required. * Performs configuration, maintenance, and OS/firmware upgrades on Cisco ToR switches, Cisco NDFC and supporting network devices. * Demonstrates proficiency with VLANs, trunking, LACP, STP,SNMP, Spanning Tree, and related enclave protocols. * Supports Authorized Service Interruptions (ASIs) and planned maintenance activities for Global Enterprise Fabric enclave switching infrastructure. * Applies STIGs, IAVA patches, and cybersecurity controls to maintain compliance across all ToR network assets. * Reviews and maintains network documentation including diagrams, portdensity lists, DCABs, RFCs, and configuration baselines. * Conducts routine diagnostics and health checks on ToR switches and uplinks to ensure optimal performance and reliability. * Evaluates emerging technologies and contributes to modernization efforts for Global Enterprise Fabric enclave network capabilities. ## Related Videos - [How Cisco embraced a DevOps culture within its network engineering team](https://www.wearedevelopers.com/videos/99-how-cisco-embraced-a-devops-culture-within-its-network-engineering-team) - [Small, Secure, Interconnected: The next Internet Protocol](https://www.wearedevelopers.com/videos/100062-small-secure-interconnected-the-next-internet-protocol) - [Playing Pong on a shoulder press machine](https://www.wearedevelopers.com/videos/100140-playing-pong-on-a-shoulder-press-machine) - [Trunk-Based Development at Scale: Real-World Insights from a High-Traffic Luxury E-Commerce Platform](https://www.wearedevelopers.com/videos/1435-trunk-based-development-at-scale-real-world-insights-from-a-high-traffic-luxury-e-commerce-platform) - [Your Infrastructure Is Not a Playground: AI Agents for Infra Done Right](https://www.wearedevelopers.com/videos/2084-your-infrastructure-is-not-a-playground-ai-agents-for-infra-done-right) - [Agent Smith Gets Hardware: Autonomous IoT Hacking From Debug Port to Cloud API](https://www.wearedevelopers.com/videos/100258-agent-smith-gets-hardware-autonomous-iot-hacking-from-debug-port-to-cloud-api) ## Related Articles - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Everything a Developer Needs to Know About MCP with Neo4j](https://www.wearedevelopers.com/magazine/604-everything-a-developer-needs-to-know-about-mcp-with-neo4j) - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [Dev Digest 134 - Where pixels sing?](https://www.wearedevelopers.com/magazine/477-dev-digest-134-where-pixels-sing)