Network Administrator (Intermediate/Senior)

Link Solutions is seeking Network Administrators (Intermediate/Senior) to join our team in Orlando, FL.U.S. Citizen onlyActive DoW Secret Clearance requiredDoD 8570/8140 IAT Level II certification or higher is requiredNon-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.This role works closely with systems administrators, cybersecurity personnel, engineers, and operations teams to ensure network services are securely implemented, properly maintained, optimized for performance, and reliably available to Government customers.The Network Administrator will be responsible for administering and supporting enterprise network environments, including routing, switching, wireless infrastructure, storage networking, and server connectivity solutions. The ideal candidate will possess strong experience with Cisco, Juniper, and Aruba technologies, network troubleshooting, capacity planning, and cybersecurity compliance requirements within enterprise environments. The successful candidate will help ensure the availability, integrity, and security of critical network infrastructure while supporting modernization initiatives and operational excellence across the organization.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.