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Link Solutions

IT infrastructure and cybersecurity for government

Systems Administrator - Senior-Level

System AdministrationConfirmed live in the last 24 hours
Full-timeHuntsville, AL, USA

About the Job

Requirements

  • U.S. citizenship is required.
  • An active Department of Defense Secret clearance is required.
  • A Department of Defense 8570/8140 IAT Level II certification or higher, such as CompTIA Security+ CE or equivalent, is required.
  • Microsoft 365 Certified: Teamwork Administrator Associate is required.
  • Eight or more years of experience supporting enterprise IT infrastructure, systems administration, and Microsoft enterprise environments are required.
  • Experience administering Windows Server environments, Active Directory, Group Policy, backup solutions, and enterprise infrastructure services is required.
  • Experience supporting virtualization technologies, storage platforms, and system lifecycle management is required.
  • Experience implementing patch management, vulnerability remediation, and cybersecurity best practices is required.
  • Experience supporting cloud migration, modernization, or enterprise infrastructure initiatives is required.
  • A baseline certification must be obtained within six months of hire if not already held.

Responsibilities

  • Administer, maintain, and support enterprise servers, operating systems, virtualization platforms, storage solutions, and supporting infrastructure.
  • Monitor system performance, availability, and operational health to ensure infrastructure stability and reliability.
  • Implement patch management, vulnerability remediation, and cybersecurity compliance activities in accordance with government requirements.
  • Manage Active Directory, Group Policy, Microsoft 365 services, backup solutions, and disaster recovery processes.
  • Support cloud migration efforts, technology modernization initiatives, and integration of new enterprise technologies.
  • Develop, maintain, and update technical documentation, standard operating procedures, knowledge articles, and configuration records.
  • Administer backup and restoration processes to ensure data protection and business continuity.
  • Support database administration activities and mission-critical enterprise applications.
  • Collaborate with network, cybersecurity, cloud, and engineering teams to troubleshoot and resolve complex technical issues.
  • Assist with disaster recovery planning, testing, and continuity of operations initiatives.
  • Provide technical guidance, knowledge transfer, and support to users and IT personnel.
  • Support enterprise infrastructure modernization and digital transformation initiatives across the AMCOM environment.

Desired Qualifications

  • A bachelor's degree in Computer Science, Information Technology, IT Service Management, or a related technical discipline is preferred.
  • Azure Administrator Associate (AZ-104) is preferred.
  • Strong knowledge of Windows Server, Windows PowerShell, Active Directory, and Group Policy is preferred.
  • Experience supporting VMware, Linux, and virtualized enterprise environments is preferred.
  • Experience with vulnerability management tools such as ACAS, Nessus, or similar platforms is preferred.
  • Experience supporting cloud administration and migration initiatives is preferred.
  • Experience supporting mission-critical systems and enterprise applications is preferred.
  • Experience supporting Department of Defense environments is preferred.
  • Strong analytical, troubleshooting, and problem-solving skills are preferred.

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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