Network Administrator (Intermediate/Senior)

## 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. Link is quality and compliance-focused, under our guiding philosophy “Mission First, Customer Always". 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. 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 Description Link Solutions is seeking **Network Administrators (Intermediate/Senior)** to join our team in Orlando, FL. - U.S. Citizen only - Active DoW Secret Clearance required - DoD 8570/8140 IAT Level II certification or higher is required - Non-remote (relocation incentive available) The **Network Administrator** will support the Program Executive Office for Simulation, Training and Instrumentation (PEO STRI) headquarters and be responsible for the administration, maintenance, security, and optimization of Government network infrastructure supporting mission-critical operations. The Network Administrator will be responsible for administering, securing, and maintaining enterprise network infrastructure, including routing, switching, wireless networks, storage networking, and server connectivity. Working closely with systems administrators, cybersecurity teams, engineers, and operations personnel, this role ensures the availability, performance, and security of critical network services supporting Government customers. The ideal candidate will have experience with Cisco, Juniper, and Aruba technologies, network troubleshooting, capacity planning, and compliance with cybersecurity requirements in enterprise environments. **Job Responsibilities:** - Provide Tier II/III network and desktop support for enterprise environments. - Monitor, troubleshoot, and resolve network connectivity, performance, and availability issues across multiple environments. - Install, configure, administer, support, and maintain network infrastructure, server hardware, software, operating systems, and associated peripherals. - Monitor network and server health, diagnose issues, and implement corrective actions to ensure rapid and effective resolution. - Collect, analyze, and review network utilization and performance data to support capacity planning and infrastructure optimization. - Assist in the development, implementation, testing, and maintenance of disaster recovery and business continuity plans. - Interface with vendors regarding procurement, maintenance, lifecycle management, and support of network and infrastructure technologies. - Support the development and delivery of user and technical training sessions to ensure effective utilization of network resources and services. - Administer and support enterprise networking technologies including routers, switches, wireless controllers, and associated management platforms. - Support and maintain Cisco ACI environments and wireless networking infrastructure. - Administer and support enterprise storage networking solutions, including NetApp, HPE storage area networks, and Fibre Channel SAN switches. - Collaborate with systems, cybersecurity, and engineering teams to implement network enhancements and resolve operational issues. - Maintain technical documentation, network diagrams, configuration standards, and operational procedures. - Implement and maintain network security best practices and support compliance with applicable cybersecurity requirements and regulations. *Please note that 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.* ## Qu…