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Link Solutions

IT infrastructure and cybersecurity for government

Unified Communications Administrator

Network Engineering & AdministrationConfirmed live in the last 24 hours
Full-time

About the Job

Requirements

  • Must be a U.S. citizen.
  • Must hold an active Department of Defense Secret clearance.
  • Must hold an IAT Level II certification or higher under DoD 8570/DoD 8140, such as CompTIA Security+ CE, CCNA Security, GICSP, GSEC, or SSCP; the baseline certification must be obtained within six months of hire if not already held.
  • Must have at least four years of experience supporting enterprise IT, help desk, service desk, networking, or communications environments.
  • Must have experience supporting Cisco, Juniper, and Aruba networking technologies.
  • Must have experience administering and supporting Voice over Internet Protocol (VoIP) and Unified Communications systems.
  • Must have experience troubleshooting network connectivity, performance, and availability issues.
  • Must have experience supporting enterprise voice, video, and data communications environments.
  • Must have knowledge of network infrastructure, routing, switching, and communications technologies.
  • Must be able to analyze network performance data and support capacity planning efforts.

Responsibilities

  • Provide technical leadership, guidance, and daily direction to Network Support personnel.
  • Mentor and train team members to enhance technical knowledge, operational effectiveness, and service delivery capabilities.
  • Manage, coordinate, and track activities across network operations and support teams.
  • Troubleshoot network connectivity, performance, and availability issues, ensuring timely identification and resolution of operational problems.
  • Provide operations and maintenance support for Cisco Call Manager and Unified Communications systems.
  • Install, configure, administer, support, and maintain Call Managers, Gatekeepers, Gateways, VoIP systems, analog telephony equipment, and related communications infrastructure.
  • Install, administer, support, and maintain server hardware, software, operating systems, and associated peripherals.
  • Utilize Cisco, Juniper, and Aruba technologies to manage, configure, and maintain enterprise network infrastructure.
  • Collect, analyze, and review network utilization and performance data to support capacity planning and optimization efforts.
  • Develop and maintain technical documentation, operational procedures, and configuration records.
  • Support training initiatives and knowledge transfer activities to improve user and staff understanding of network and communications resources.
  • Collaborate with network, systems, and cybersecurity teams to ensure secure, reliable, and efficient service delivery.

Desired Qualifications

  • A bachelor's degree in Computer Science, Information Technology, Information Systems, or a related technical discipline.
  • A Microsoft certification supporting Windows 10, Windows 11, Microsoft 365, or endpoint management technologies.
  • Experience supporting Department of Defense environments.
  • Experience supporting mission-critical systems and high-profile customers.
  • Experience providing support to VIP end users and leadership personnel.

About the Company

Link Solutions

IT infrastructure and cybersecurity for government

Link Solutions provides IT infrastructure support, application development, cybersecurity, virtualization, and cloud and mobility services to U.S. federal government agencies. Its offerings cover designing, deploying, and managing IT environments, building custom applications, securing systems, virtualizing workloads, and enabling cloud and mobile access for government workflows. The company differentiates itself with certifications and governance credentials (ISO 9000, ISO 20000, ISO 27000; CMMI ML3 DEV, SVC, and SPM) and its SBA 8(a) program history, signaling trained processes and a track record with federal clients. With a guiding philosophy of “Mission First… Customer Always,” Link Solutions aims to deliver enduring, mission-focused solutions and lasting client relationships that provide superior support to government missions.

Company size
51-200
Company stage
Not listed
Total funding
Not listed
Headquarters
McLean, VA
Founded
2006

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