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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Network Administrator - DCO (Level1) - Marshfield, MO - **Company:** STN, inc. - **Location:** Marshfield, MO, United States - **Experience:** Starter - **Salary:** $70,000.0 - $90,000.0 - **Contract:** Internship / Graduate position - **Skills:** Automation of Tests, Intelligent Platform Management Interface, BASIC (Programming Language), CompTIA Network+, Data Centers, Data Center Infrastructure Management (CIM), Ethernet, Internet Protocol, Subnetting, OSI Models, Network Architecture, Network Diagrams, Network Monitoring, Routing, Operational Databases, Virtual Local Area Networks, Cisco, Servicenow - **Published:** June 7, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=eaf2ed41b8b67398 ## About the Role Do you have experience in VLAN?, * 1-2 years of hands-on experience in a data center, NOC, or network infrastructure role (internships and lab experience considered) * Solid understanding of OSI model fundamentals, Ethernet, VLANs, and basic IP networking (subnetting, routing concepts) * Comfort working in a data center environment * Experience with structured cabling, patch work, and reading network diagrams and floor plans * Familiarity with Cisco/Arista/Cumulus or similar CLI environments at a basic configuration level * Ability to lift and move equipment (up to 75 lbs.), work in confined spaces, and stand for extended periods Preferred * CompTIA Network+, CCNA, or equivalent certification (or in progress) * Experience with common DCIM or ticketing platforms (ServiceNow, Nlyte, Device42, etc.) * Exposure to fiber optic testing tools (OTDR, VFL, optical power meter) * Familiarity with out-of-band management platforms (Opengear, Raritan, Vertiv) ## Description We are looking for a motivated Junior Network Administrator to join our data center operations team. This is a hands-on, physical infrastructure role based entirely on-site. You will work alongside senior engineers to maintain, troubleshoot, and expand our network environment across production data centers., * Rack, stack, and cable network equipment including switches, routers, patch panels, and fiber distribution units following data center standards and documentation * Terminate and test copper (Cat6/Cat6A) and fiber (single-mode and multi-mode) cabling, including LC, SC, and MPO/MTP connectors * Perform hardware replacements and upgrades on switches, transceivers (SFPs/QSFPs), and line cards with minimal disruption to production traffic * Maintain accurate physical layer documentation including port mappings, cable runs, and equipment inventory using DCIM tools * Assist with structured cabling projects including cable tray routing, label printing, and cable management within cabinets * Execute change tickets for patching, decommissions, and circuit provisioning under the direction of senior engineers * Monitor network hardware health via console and out-of-band management (IPMI, iDRAC, serial console servers) and escalate anomalies * Conduct regular walkthroughs of the data center floor to visually inspect equipment status, indicator lights, and environmental conditions * Support cross-connects and meet-me room (MMR) work, coordinating with colocation staff and carriers for circuit turn-ups and demarcation testing * Assist with OTDR, light meter, and cable certifier testing to validate new and existing fiber and copper runs * Follow data center safety and change management procedures including lockout/tagout, proper ESD handling, and ticketing workflows ## 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) - [The Gashlycrumb Tinies of AI Networking You Must Know (or Languish!)](https://www.wearedevelopers.com/videos/2067-the-gashlycrumb-tinies-of-ai-networking-you-must-know-or-languish) - [Creating a routing app with Google Maps API from scratch](https://www.wearedevelopers.com/videos/831-creating-a-routing-app-with-google-maps-api-from-scratch) - [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) - [Computer Vision from the Edge to the Cloud done easy](https://www.wearedevelopers.com/videos/263-computer-vision-from-the-edge-to-the-cloud-done-easy) - [A Technical Introduction to Bitcoin's 2nd Layer- The Lightning Network](https://www.wearedevelopers.com/videos/15-a-technical-introduction-to-bitcoin-s-2nd-layer-the-lightning-network) ## Related Articles - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Best US AI Conferences for CTOs in 2026: Build vs. Buy, Vendor Evaluation, and Peer Intelligence](https://www.wearedevelopers.com/magazine/736-best-us-ai-conferences-for-ctos-in-2026-build-vs-buy-vendor-evaluation-and-peer-intelligence) - [Best Companies in the Netherlands: Top 25 Companies in 2023 ](https://www.wearedevelopers.com/magazine/193-best-companies-in-the-netherlands-top-25-companies-in-2023) - [Why Attend a Developer Event in 2026?](https://www.wearedevelopers.com/magazine/688-why-attend-a-developer-event-in-2026) - [Best Coding Boot Camps in Germany](https://www.wearedevelopers.com/magazine/237-best-coding-boot-camps-in-germany) - [Top 6 Hackathons for Developers in 2023](https://www.wearedevelopers.com/magazine/263-top-6-hackathons-for-developers-in-2023)