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.

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)

• 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 Net App, 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.

• U.S. Citizen with an active Secret Clearance.
• Four (4+) years of experience supporting, administering, and troubleshooting enterprise networking environments.
• DoD 8570/8140 IAT Level II certification or higher (CompTIA Security+ or equivalent).
• Cisco Certified Network Associate (CCNA);
  Cisco Certified Network Professional (CCNP) preferred.
• Juniper Networks Certified Associate, Junos (JNCIA-Junos).
• VMware Certified Associate or equivalent virtualization experience.
• Experience supporting Juniper, Cisco, and Aruba networking equipment.
• Baseline certification required within six (6) months of hire if not already obtained.

• U.S. Citizen with an active Secret Clearance.
• Eight (8+) years of experience supporting, administering, and troubleshooting enterprise networking environments.
• DoD 8570/8140 IAT Level II certification or higher (CompTIA Security+ or equivalent).
• Cisco Certified Network Professional (CCNP) certification.
• Juniper Networks Certified Associate, Junos (JNCIA-Junos).
• Experience supporting Juniper, Cisco, and Aruba networking equipment.
• Extensive experience managing enterprise routing, switching, wireless, and network infrastructure technologies.
• Baseline certification required within six (6) months of hire if not already obtained.

• Bachelor's degree in Computer Science, Information Technology, IT Service Management, or…