• 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 ... optimization, and troubleshooting of our VMware virtualized environment and Active Directory infrastructure, ensuring seamless and reliable operations… more
    ManTech (12/19/25)
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  • Cyber Security System Administrator

    EPS Corporation (Panama City, FL)
    …Systems Administrator at Panama City Beach Requirements Requirements: Microsoft Active Directory , Microsoft Exchange, Windows Server, CompTIA Security + . ... Cyber Security System Administrator - (722) Share this...Cyber Security System Administrator - (722) Share this job as a...between systems (eg, SCCM, MECM, WSUS, and Active Directory ). . STIG Compliance and Remediation:… more
    EPS Corporation (10/29/25)
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  • Multifunctional System Administrator…

    Lockheed Martin (Greenville, SC)
    …Server Systems Administration experience and a working knowledge of Active Directory \(AD\) **Desired Skills:** *Bachelors degree from an accredited ... based in Iwakuni, Japan\. We are seeking an experienced Systems Administrator who has some knowledge of...issues with internal databases and applications * Setting up administrator and service accounts * Installing system … more
    Lockheed Martin (12/11/25)
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  • Senior IT Systems Administrator…

    Empirical Systems Aerospace, Inc. (San Luis Obispo, CA)
    Senior IT Systems Administrator - Lead Position Summary The Senior IT Systems Administrator - Lead is responsible for overseeing the company's ... Intune, Security, Compliance, SharePoint/OneDrive, and Teams. + Strong knowledge of Active Directory , Group Policy Management, and Office 365 Administration.… more
    Empirical Systems Aerospace, Inc. (12/31/25)
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  • System Operations/ Administrator

    Sciolex Corporation (Chantilly, VA)
    …policies and best practices. Manage user accounts, permissions, and access controls in Active Directory . Deploy software updates, patches, and security fixes to ... clearance with a Counter-Intelligence Polygraph Experience as a desktop system administrator or in a similar IT...independently and collaboratively in a team environment. Experience with Active Directory , Group Policy, and other domain… more
    Sciolex Corporation (01/13/26)
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  • Enterprise Systems Administrator…

    Trace Systems Inc (Shaw AFB, SC)
    …maintenance of server operating systems (Windows Server/Linux). + Managing Active Directory , including user/group administration GPOs, and domain services. + ... Job Overview Job Title: Enterprise Systems Administrator Lead Location: Shaw AFB,...of COTS licenses, warranties, service level agreements renewals for systems equipment and software; + Coordinate with system… more
    Trace Systems Inc (11/14/25)
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  • Cyber Systems Administrator

    Serco (Washington, DC)
    …Air Force Base in Albuquerque, New Mexico** . The Cyber System Administrator will operate and maintain systems within the DMOC Battlespace, enabling the ... file permissions and security access lists in a Microsoft Active Directory environment. + Developing and documenting...and system components. + Performing as a Systems Administrator for a hybrid classified environment… more
    Serco (01/15/26)
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  • Windows Systems Administrator

    SAIC (Groton, CT)
    … TS/SCI security clearance. **Desired skills:** + Managing Active Directory + Implementing Defense Information Systems Agency (DISA) Security Technical ... **Description** SAIC is hiring a **Windows System Administrator ** to be located in...Desktop support of Windows 11 workstations in a Microsoft Active Directory environment. + Microsoft Windows Server… more
    SAIC (01/07/26)
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  • System Administrator

    General Dynamics Information Technology (North Liberty, NC)
    …applications. Utilize Microsoft System Center Configuration Manager (SCCM) and Active Directory to troubleshoot and deploy images. Utilize mobile device ... Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in...networks. Modifies group membership, user profiles, utilizes SCCM and Active Directory to troubleshoot, Resolves and tracks… more
    General Dynamics Information Technology (01/16/26)
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  • Principal Linux Systems…

    Northrop Grumman (Linthicum Heights, MD)
    …purchase hardware, software, and system components. + Perform as a Linux systems administrator for a classified government network and manage all aspects of ... Northrop Grumman Classified Solutions is seeking a well-qualified Linux Systems Administrator to join its dynamic team...employment. + Experience managing Red Hat Enterprise Linux (RHEL) systems in an Active Directory … more
    Northrop Grumman (01/06/26)
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