• System Engineer (TS/SCI)- Senior or Mid…

    Vexterra Group (Bethesda, MD)
    …+ Experience with hardening Windows environments + Significant experience with system administration of server operating systems such as Microsoft ... Job Description: Vexterra is looking to fill a Windows Systems Engineer and Administrator position within the Analysis Solutions Division (ASD) to support the… more
    Vexterra Group (07/15/25)
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  • Cloud & Microsoft Technologies Managed Services…

    NTT America, Inc. (Annapolis, MD)
    …with excellent knowledge of ITIL processes. + Proficiency in managing platforms, including Windows Server Administration , Linux Server Administration , ... you will continuously provide feedback to clients, updating all necessary systems and portals. You will also proactively identify opportunities for work… more
    NTT America, Inc. (06/12/25)
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  • DevOps Software Engineer

    Leidos (Annapolis Junction, MD)
    …CI/CD frameworks. + Must have meaningful System Administration experience (mostly Windows but also Linux ). + Must have experience with several of the ... as a member of an agile development team for a large complex enterprise system . The position requires a dedicated software engineer who will work on a variety… more
    Leidos (04/23/25)
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  • Project Systems Engineer

    Leidos (Camp Springs, MD)
    …STIGs, ACAS scans, etc.). + Demonstrated experience in administering and maintaining Linux systems and applications. + Understanding the management and ... systems . + Install, configure, test and maintain operating systems , application software and system management tools....you to apply. **Minimum 8 years' experience Administering:** + Linux operating systems (RHEL 7, RHEL8, CentOS,… more
    Leidos (06/05/25)
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  • 414 System Administrator 3

    ARSIEM (Annapolis Junction, MD)
    …involved in the resolution process. + Configures and manages UNIX and Windows operating systems , installs/loads operating system software, troubleshoots, ... UNIX and Windows (or other applicable) operating systems and install/load operating system software, troubleshoot,...hardware + Possess a working knowledge and understanding of system administration interdependencies as part of the… more
    ARSIEM (07/07/25)
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  • Systems Administrator

    SOS International LLC (Fort Meade, MD)
    … Administrator to join our team in Fort Meade, MD. Essential Job Duties Perform systems administration of desktop and server systems connected to local and ... System (OS) installation, and other local area system administration related functions. Provide support for...Provide support for implementation, troubleshooting and maintenance of IT systems . Manage IT system infrastructure and any… more
    SOS International LLC (06/14/25)
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  • Systems Administrator III (TS/SCI w/…

    COMSO, Inc (Fort Meade, MD)
    …and manage UNIX and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of ... Systems Administrator III (TS/SCI w/ Polygraph) Fort Meade,...hardware + Possess a working knowledge and understanding of system administration interdependencies as part of the… more
    COMSO, Inc (06/27/25)
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  • IT Systems Engineer

    CACI International (Aberdeen Proving Ground, MD)
    …initiatives. **Responsibilities:** + Manage and maintain Cisco networking devices. + Perform system administration tasks on Windows machines. + Handle ... resolutions. + Ensure high availability and performance of critical systems . + Conduct regular system audits and...in lieu of a degree. + Strong knowledge of Windows administration , including system configuration,… more
    CACI International (05/14/25)
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  • Systems Administrator 2

    Amentum (Fort Meade, MD)
    systems enhancements to improve reliability and performance. **Required Skills:** + Linux System Administration : configure, maintain, and troubleshoot + ... Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots,...8570 compliant cert (ie, Security+) + 10 years' experience Linux System administration : configure, maintain,… more
    Amentum (07/17/25)
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  • System Administrator, Senior

    Parsons Corporation (Columbia, MD)
    …to ensure continuing operability. + Develop and document systems administration standard operating procedures. + Maintain baseline system security according ... systems and servers. + Comply with organization systems administration standard operating procedures. + Implement...as a System Administrator + Experience with Windows Sever Administration , Active Directory, and Group… more
    Parsons Corporation (06/20/25)
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