• DNS Administrator

    Insight Global (Mount Vernon, VA)
    Job Description Design, configure, and manage DNS systems in a large enterprise environment. . Ensure DNS architecture is secure, efficient, and scalable to meet ... enterprise needs. . Troubleshoot DNS issues at both intra-network and inter-network levels, ensuring...systems. . Support and maintain Active Directory integration with DNS to ensure seamless operations. Documentation and Reporting: .… more
    Insight Global (12/18/25)
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  • Systems Administrator II Generalist Sr…

    V2X (Springfield, VA)
    …integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Windows Server - active TS/SCI clearance to ... obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II shall support the Information Technology (IT) Operations and… more
    V2X (11/15/25)
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  • SharePoint Administrator Expert (SME)…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …related experience **US Citizenship Required:** Yes **Job Description:** **SharePoint Administrator Expert (SME) - TS/SCI required** Make meaningful contributions ... most complex government, defense, and intelligence projects. Join GDIT as a **SharePoint Administrator Expert (SME)** with for a career where your growth is just as… more
    General Dynamics Information Technology (10/29/25)
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  • Cisco Identity Services Engineer/…

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** **CISCO IDENTITY SERVICES ENGINEER/ ADMINISTRATOR (RDTE)** Bowhead has an immediate opening for a Cisco Identity Services Engineer/ Administrator ... Test and Evaluation (RDTE) networks at Dahlgren, VA. As an Cisco ISE Administrator , you will identify endpoints, and enable the creation and enforcement of security… more
    UIC Government Services and the Bowhead Family of Companies (12/18/25)
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  • Cisco Call Manager Administrator

    CACI International (Chantilly, VA)
    Cisco Call Manager Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... * **The Opportunity:** CACI is looking for a Cisco Call Manager Administrator is responsible for the day-to-day administration, configuration, and maintenance of the… more
    CACI International (12/27/25)
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  • Linux Systems Administrator (Unix)

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** **LINUX SYSTEM ADMINISTRATOR (UNIX) (RDTE)** Bowhead is looking for a Linux Systems Administrator (UNIX) in Dahlgren, VA. The Linux Systems ... system configurations and user data files. TIER III (Sr. Linux Systems Administrator ) + Understand and use essential tools for handling files, directories,… more
    UIC Government Services and the Bowhead Family of Companies (01/03/26)
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  • Virtual Server Administrator

    Linchpin Solutions, Inc. (Quantico, VA)
    Virtual Server Administrator quantico, VA (http://maps.google.com/maps?q=quantico+VA+USA+22134) Job Type Full-time Description If you are looking for an exciting ... are currently hiring for a dynamic and experienced Virtual Server Administrator . Clearance:Active DoD Top Secret Clearance Work Schedule:Onsite Daily Role Overview:… more
    Linchpin Solutions, Inc. (12/10/25)
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  • System Administrator

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    **Overview** Bowhead seeks a System Administrator to join our team supporting NIWC Atlantic. The System Administrator will work directly with the client ... management, and authentication systems. * Manage Active Directory, Group Policy, DNS , DHCP, and user account provisioning. * Perform system updates, backups,… more
    UIC Government Services and the Bowhead Family of Companies (11/09/25)
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  • Linux Administrator

    CACI International (Chantilly, VA)
    Linux Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... We are seeking a highly skilled and motivated Linux Administrator to join our Federal IT Operations team. The...and application levels. * Familiarity with networking concepts (TCP/IP, DNS , DHCP, firewalls). * Understanding of storage systems (SAN,… more
    CACI International (11/13/25)
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  • Software Engineer/Systems Administrator

    Cinteot (Springfield, VA)
    Software Engineer / Systems Administrator (location: Springfield, VA) The selected individual will be responsible to support the Framework Services / Platform and ... based applications. Team members must have a strong knowledge of DNS , TCP/IP, WINS, DHCP, networking technologies, and server-based software applications. Duties… more
    Cinteot (11/06/25)
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  • Senior Linux Administrator

    Leidos (Fort Belvoir, VA)
    **Description** The DTRA program at Leidos is seeking a **Senior Linux Administrator ** in Fort Belvoir, VA to support the DTRA I3TS Infrastructure Services team to ... Capsules for distributed content delivery and local services like DHCP/ DNS in large or remote setups. It centralizes RHEL...+ Red Hat Certification - Red Hat Certified System Administrator (RHCSA) (Preferred) Come break things (in a good… more
    Leidos (12/30/25)
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  • Systems Administrator (Tier 2 Desktop…

    William C Brown Inc (Springfield, VA)
    Systems Administrator (Tier 2 Desktop Support) EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for ... other characteristic protected by law. Description WCBinc is looking for a Systems Administrator (Tier 2 Desktop Support) to join our team to support our… more
    William C Brown Inc (11/13/25)
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  • Lead Senior Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, mission-oriented **Senior Systems Administrator ** to join our team in **Chantilly, VA.** As the Lead Senior Systems Administrator , ... and Windows Server 2016/2019, to include Active Directory, Domain Controllers, DNS , GPO's, PKI, DHCP, VMware v8, Backup Architectures, Storage Management, and… more
    ManTech (12/19/25)
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  • System Administrator

    System One (Quantico, VA)
    System Administrator Quantico, VA - ONSITE Compensation: $125,000 annually Security Clearance: Active TS/SCI is required Major Duties & Responsibilities: * Plan, ... and modifying Group Policy Objects. * Experience managing and troubleshooting DNS functions. * Knowledge of DHCP server functionality. * Experience troubleshooting… more
    System One (12/26/25)
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  • Senior System Administrator

    SAIC (Fort Belvoir, VA)
    **Description** The Senior System Administrator will provide support for operational intelligence integration and data-centric operations for customers across ... upgrades + Experience with Windows Server 2016 and later operating systems, Microsoft Active Directory, DNS , and DHCP + Ability to work as both part of a team and… more
    SAIC (11/19/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …Virginia. HOW A **SYSTEMS ADMINISTRATORS** WILL MAKE AN IMPACT As the Systems Administrator on this contract, you will be on an engineering team that provides ... NetBackup. + Experience with Authentication and Account Management (Active Directory, DNS , LDAP, TACACS, Local, KVM)) + Experience with virtualization (VMWare, ESXi,… more
    General Dynamics Information Technology (12/06/25)
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  • Senior System Administrator

    Amentum (Springfield, VA)
    …Intel space? If so, look no further. Amentum is seeking a **Senior System Administrator ** to join our team of passionate individuals in **Springfield, VA** . In this ... infrastructure deployments across various environments. * Assist in troubleshooting network, DNS , and storage issues and make recommendations for cost saving options… more
    Amentum (11/20/25)
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  • Network Administrator Senior

    GovCIO (Alexandria, VA)
    **Overview** GovCIO is currently hiring a **Senior Network Administrator ** to manage secure network operations in support of the US Coast Guard. This hybrid role is ... preferred. + Experience with Cisco ISE, DoD Zero Trust implementation, and Infoblox DNS . + Expertise in designing robust, redundant, and failover TACLANE networks. +… more
    GovCIO (12/24/25)
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  • Linux System Administrator with CI Poly

    Parsons Corporation (Centreville, VA)
    …**What Desired Skills You'll Bring:** + Computer system basics such as Git, NTP, DNS , DHCP, and VNC + Monitoring tools such as Zabbix and SNMP + Configuration, ... hardening, and maintenance strategies for RHEL-based systems such as CentOS and Rocky Linux + VM or container management with Libvirt, VMWare, Vagrant, or Docker + Scripting in Bash or Python + Database management using Elasticsearch, Hadoop Distributed File… more
    Parsons Corporation (11/21/25)
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  • Lpn Lvn

    Sunrise Senior Living (Fort Belvoir, VA)
    …all incidents of abuse, neglect and misappropriation of funds as assigned by DNS or Executive Director, Skilled Nursing Administrator . + Participates actively in ... + Completes Incident Reports and reports to Director of Nursing Services ( DNS ). + Reviews, updates and documents communication regarding residents to learn and… more
    Sunrise Senior Living (10/24/25)
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