• Active Role Server

    BOOZ, ALLEN & HAMILTON, INC. (Riverdale, MD)
    Active Role Server Administrator The Opportunity: As a skilled and experienced One Identity Active Roles Server ( ARS ) Administrator , you'll ... and support of our One Identity ARS platform. This role is vital to ensuring secure, automated, and efficient...privilege principles, and delegation models + Knowledge of Windows Server OS, multi-domain, and forest environments + Active more
    BOOZ, ALLEN & HAMILTON, INC. (12/12/25)
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  • Virtual Server Administrator

    Linchpin Solutions, Inc. (Quantico, VA)
    …to be! We are currently hiring for a dynamic and experienced Virtual Server Administrator . Clearance: Active DoD Top Secret Clearance Work Schedule:Onsite ... Role Overview: We are looking for a Virtual Server Administrator to efficiently manage and maintain...+ 3+ Years of relevant experience + Experience with Active Directory (AD), clustering, Domain Name System (DNS), and… more
    Linchpin Solutions, Inc. (12/10/25)
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  • Database Administrator - Active

    ENS Solutions (Reston, VA)
    …performance tuning + Knowledge of backup and disaster recovery strategies for SQL Server environments + Active TS/SCI clearance; willingness to take a polygraph ... As a highly skilled Database Administrator (DBA), you'll bring your expertise in Microsoft... (DBA), you'll bring your expertise in Microsoft SQL Server and a solid understanding of Identity, Credential, and… more
    ENS Solutions (10/24/25)
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  • Senior IAM Administrator

    Insight Global (Herndon, VA)
    …our large software client. The Senior Identity and Access Management (IAM) Administrator is responsible for leading secure, compliant identity solutions in alignment ... policies and CMMC requirements. Working as part of the IAM team, this role manages user lifecycle processes, enforces access governance, and integrates IAM platforms… more
    Insight Global (12/09/25)
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  • Systems Administrator

    Amentum (Warrenton, VA)
    …include, but are not limited to, the following: * Administer and maintain Windows server environments, including Active Directory, DNS, DHCP, and Group Policy * ... (MECM) * Possesses hands-on experience with enterprise technologies, including Windows Server 2019, Citrix Virtual Desktop, VMware ESXi, Active Directory,… more
    Amentum (12/10/25)
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  • System Administrator

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    …years of experience as a Systems Administrator or similar infrastructure engineering role . * Advanced knowledge of Windows Server and/or Linux systems. * ... **Overview** Bowhead seeks a System Administrator to join our team supporting NIWC Atlantic....business operations. * Manage and optimize Windows and Linux server environments (on-premises and cloud). * Oversee Active more
    UIC Government Services and the Bowhead Family of Companies (11/09/25)
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  • Physical Security System Administrator 4

    M. C. Dean (Chantilly, VA)
    …and cybersecurity industries. We are seeking a **Physical Security System Administrator 4** to join our **Security and Electronic Systems (SES)** business ... federal, local and commercial customers across high-growth markets. As a System Administrator for our Physical Security Systems, you will be responsible for… more
    M. C. Dean (10/23/25)
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  • Junior Systems Administrator

    SOS International LLC (Reston, VA)
    …Overview SOSi is seeking a dedicated and technically skilled **Junior Systems Administrator ** to join our dynamic IT team supporting our government customer. This ... role primarily focuses on handling Tier 2 service desk...degree). * ITIL 4 Foundations certification. * MCSA: Windows Server 2016 or higher-level server certification. *… more
    SOS International LLC (11/21/25)
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  • Systems Administrator (SME)

    BAE Systems (Herndon, VA)
    …systems, as well as technical assistance to computer system users. As a Systems Administrator SME, you will play a critical role in delivering engineering ... troubleshooting efforts in ticket processing database + Strong knowledge of: Active DirectoryMicrosoft OfficeWindows Server 2016-2021Microsoft Windows Server more
    BAE Systems (12/12/25)
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  • System Operations/ Administrator

    Sciolex Corporation (Chantilly, VA)
    … Top Secret/SCI clearance with a Counter-Intelligence Polygraph Experience as a desktop system administrator or in a similar IT support role . Compliant with DoD ... you receive the utmost employee care. Responsibilities The System Operations/ Administrator will perform the following duties: Install, configure, and maintain… more
    Sciolex Corporation (10/14/25)
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  • Network Administrator

    Leonardo DRS, Inc. (Arlington, VA)
    …visit www.leonardodrs.com . **Job Summary** As a cleared SIPR Network and System Administrator and a member of the Corporate Risk Management Framework (RMF) Support ... will be exposed to advanced technologies, and will play a major role in identifying potential vulnerabilities and intrusions on Information Technology (IT) systems… more
    Leonardo DRS, Inc. (11/05/25)
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  • Systems Administrator

    Arena Technical Resources, LLC (Springfield, VA)
    …support role . - Working knowledge of Windows and Linux server administration and basic understanding of networking, storage, and virtualization. - Experience ... Systems Administrator Location: Springfield, VA, US Job ID: ATR... Location: Springfield, VA Eligibility: Candidate must possess an active TS/SCI clearance and be willing to obtain a… more
    Arena Technical Resources, LLC (12/08/25)
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  • System Administrator (TS/SCI Full Scope…

    IBM (Alexandria, VA)
    …apply passion to work that will positively impact the world around us. **Your role and responsibilities** As a System Administrator , you will work closely with ... patches that align with your clients' goals. In this role , you will apply your technical expertise to ensure...in assisting customers in debugging any implementation issues. * Active TS/SCI Fullscope Poly clearance with the agency **Preferred… more
    IBM (12/03/25)
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  • Lead Security Systems Administrator

    Lumen (Herndon, VA)
    …us as we digitally connect the world and shape the future. **The Role ** This unique position requires technical information systems skills / system administrative as ... virtual desktops and Terminal Session Services. + Deep working knowledge of Active Directory, Group Policy, File servers (DFS), Print servers, DNS, IIS, Exchange,… more
    Lumen (12/10/25)
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  • Subk-C Middleware Administrator

    IBM (Herndon, VA)
    …for knowledge serve as the foundation to success in IBM Consulting. In your role , you'll be encouraged to challenge the norm, investigate ideas outside of your ... role , and come up with creative solutions resulting in...Strong understanding of Windows and Linux administration, web application server environments, and network architectures (firewall/port troubleshooting). * Familiarity… more
    IBM (12/10/25)
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  • Linux System Administrator with CI Poly

    Parsons Corporation (Centreville, VA)
    …passion for mission excellence in our High Consequence Missions sector. In this role , you will monitor, document, and report system performance and equipment status ... small team environment to enable operational success of deployed systems. This role includes system design, configuration, and debugging of Linux systems. Note: this… more
    Parsons Corporation (11/21/25)
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  • Security Control Assessor - active TS/SCI…

    V2X (Springfield, VA)
    …responsibility, and professionalism. We are hiring a Security Control Assessor - active TS/SCI clearance to support our government customer based in our Springfield, ... is required to be onsite. The position requires an active Top Secret/SCI clearance and the ability to obtain...effectiveness through documentation review, inspections, testing, and interviews. The role will provide an assessment of the severity of… more
    V2X (11/21/25)
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  • Pr./System Admin - Shift Work (Top Secret)

    Northrop Grumman (Chantilly, VA)
    …Level 2 certification** **Preferred Qualifications:** + Red Hat Certified Systems Administrator (RHCSA) certification + Experience with DNS, Active Directory, ... We have an opening for a **Tier 2/3 System Administrator ** to join our team of qualified, diverse individuals...shift work will be required.** **Job Responsibilities** _In this role you will:_ + Aid fellow team members and… more
    Northrop Grumman (11/25/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …team at the Office of Naval Research (ONR) in Arlington, VA. Please note: This role is hybrid with 3 days/week onsite in Arlington, VA. Candidates must possess an ... active Secret clearance to be considered and must be...the design, implementation, documentation, and troubleshooting of the enterprise server environment. The Principal Systems Engineer must have the… more
    Saliense Consulting (12/05/25)
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  • Infrastructure Engineer T5

    CACI International (Sterling, VA)
    Active Directory, Identity Management, SCCM, DNS, Group Policy, MS Exchange, Active Roles Server , and Privileged Account Management (PAM) **Qualifications:** ... implementation, troubleshooting, optimization, and maintenance of IT systems. This role supports complex enterprise infrastructure and architecture, including UNIX/Linux/Windows… more
    CACI International (12/11/25)
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