Network Administrator (Intermediate-Level
Listed on 2026-08-07
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IT/Tech
Cybersecurity, Systems Administrator, Network Engineer, Network Security
Company Description
Link Solutions, Inc. delivers reliable and effective Information Technology services to government clients in support of critical mission needs. Delivering a broad range of Infrastructure Operations, Application Development, Cybersecurity, Virtualization, Cloud and Mobility services.
If you’re looking for a technology company that values innovation, with a vision toward the future of the technology landscape, look no further than Link Solutions! Link is quality and compliance-focused, under our guiding philosophy, “Mission First, Customer Always".
We are certified in ISO 9001:2015, ISO 20000-1:2018, and ISO 27001:2022; CMMC Level 2 certified; and appraised at CMMI Maturity Level 3 for Services and Development.
Job DescriptionLink Solutions is seeking a Network Administrator (Intermediate-Level) to join our team in Clarksburg, WV.
- U.S. Citizen with an active DoW Secret Clearance
- Non-remote (relocation incentive available)
The Network Administrator will provide IT support at the Clarksburg Local Network Enterprise Center (LNEC) in support of the Biometric Operations Department (BOD). This role ensures uninterrupted operations across Army Information Technology Portfolio (AITP) systems, including NIPRNET, SIPRNET, and Mission System Environments.
The Network Administrator will be responsible for installing, configuring, maintaining, and securing the network infrastructure. This role demands a strong understanding of enterprise network architecture, including Layer 2/3 switching, routing protocols, and network security standards. The administrator will ensure reliable and secure network operations by proactively monitoring performance, troubleshooting issues, and optimizing systems to support mission-critical activities.
Job Responsibilities- Monitor network performance, availability, and security, proactively identifying and resolving issues to ensure mission continuity.
- Troubleshoot complex network, routing, switching, and connectivity issues across multiple environments and technologies.
- Administer, configure, maintain, and optimize enterprise network infrastructure, including routers, Layer 2/3 switches, wireless systems, firewalls, encryption devices, and telecommunications equipment.
- Define, implement, and enforce network policies, operational procedures, and performance standards to ensure secure, reliable, and efficient network operations.
- Configure and maintain network access control and wireless networking solutions, including 802.1X authentication and 802.11 LAN/MAN environments.
- Develop and deliver user and administrator training on network operations, cybersecurity best practices, and approved operational procedures.
- Configure and support enterprise routing and network services, including OSPF, BGP, IPv4/IPv6, VPNs, IPSec tunnels, and network authentication technologies.
- Implement and maintain network security controls, ensuring compliance with DoD, Army, and organizational cybersecurity requirements.
- Support modernization efforts by evaluating, implementing, and optimizing new networking technologies and infrastructure solutions.
- Develop and maintain network documentation, operational procedures, configuration standards, and technical diagrams.
- Collaborate with cybersecurity, systems, and mission teams to support infrastructure upgrades, problem resolution, and continuous operational improvement.
- Provide technical guidance and support to users and stakeholders while promoting network best practices and operational excellence.
Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties, or responsibilities that are required of the employee for this job.
Qualifications- U.S. Citizen with an active DoW Secret Clearance.
- Five (5+) years of experience supporting, administering, and troubleshooting enterprise network environments.
- IAT Level II certification or higher (e.g., Security+, GSEC, SSCP, CCNA Security, or equivalent) per DoD 8570/8140.
- Experience implementing and managing enterprise network policies, operational procedures, and performance standards, with hands‑on expertise in network access control, 802.1X authentication, and…
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