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# Network Administrator

- **Company:** Intone Networks
- **Location:** Columbia, SC, United States
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Border Gateway Protocol, Spanning Tree Protocols, Complex Networks, Computer Networks, System Configuration, Networking Hardware, Virtual Private Networks (VPN), Network Security, Network Troubleshooting, Network Configuration and Change Management, Network Architecture, Network Connections, Network Monitoring, Routing, Network Administration, Open Shortest Path First (OSPF), TCP/IP, Virtual Local Area Networks, Wireless Networks, ARUBA, Firewalls (Computer Science), Juniper, Network Support, Fortinet, Cisco
- **Published:** November 8, 2026
- **Apply:** https://www.careerbuilder.com/job-details/network-administrator-columbia-sc--17487dc6-dbe4-4e68-933d-84b1e8f0fc0e

## About the Role

Network Administration/Management, Network Administration/Management, Production Systems, Network Support, Network Monitoring, Network Connectivity, Network Performance/Analysis, Network System Hardware, Network Configuration Management, Network Security, * Required

 * 2+ years of experience supporting enterprise network technologies, including switching, routing, wireless networking, and TCP/IP protocols
 * 2+ years of hands-on experience configuring, monitoring, and troubleshooting network devices
 * Experience with one or more of Cisco, Juniper, Aruba, and Fortinet technologies
 * 2+ years of experience diagnosing and resolving network connectivity, performance, and security-related issues
 * 2+ years of experience supporting network security technologies including firewalls, VPNs, access controls, and security best practices
 * Experience installing, configuring, and supporting network infrastructure equipment, including racking, stacking, cabling, and testing
 * Working knowledge of OSPF, BGP, VLANs, Spanning Tree Protocol (STP), and high-availability architectures
 * Strong analytical, troubleshooting, communication, and problem-solving skills
 * Experience maintaining network documentation, diagrams, operational records, and technical procedures

## Description

We are seeking a Network Administrator for a 6-month contract position in Columbia, South Carolina. The ideal candidate will bring hands-on experience with enterprise network technologies and a demonstrated ability to support complex network infrastructure in a production environment.

Responsibilities

 * Configure, monitor, and troubleshoot network devices and infrastructure
 * Diagnose and resolve network connectivity, performance, and security-related issues
 * Install, configure, and support network infrastructure equipment, including racking, stacking, cabling, and testing
 * Support network security technologies including firewalls, VPNs, and access controls
 * Maintain network documentation, diagrams, operational records, and technical procedures