Link Solutions, Inc. Benefits Overview

Administer and sustain classified and unclassified Windows, Linux, Active Directory, virtualization, and network environments. Responsibilities include system installation, patching, monitoring, troubleshooting, access management, Tier II/III support, cybersecurity compliance, incident response, backups, disaster recovery, documentation, vendor coordination, and modernization efforts. The role supports mission-critical U.S. Army infrastructure at Fort Huachuca and requires an active DoD Top Secret clearance.

Provide on-site network administration for Army mission systems (NIPRNET/SIPRNET), maintaining and securing routers, Layer 2/3 switches, wireless, firewalls, VPNs, and encryption. Monitor performance, troubleshoot routing/switching issues (OSPF, BGP, EIGRP), enforce policies, support 802.1X and network access control, implement DoD cybersecurity controls, document configurations, and collaborate with cybersecurity and mission teams.

Senior Systems Administrator supporting USAISEC at Fort Huachuca. Administers Windows, Linux/UNIX, Active Directory, virtualization, network infrastructure, and endpoints across classified/unclassified enclaves. Handles patching, monitoring, troubleshooting, RMF/ATO compliance, incident response, backup/recovery, vendor coordination, system modernization, and documentation. Provides Tier II/III support and implements security controls to maintain system availability and mission continuity.