• Systems Administrator II

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    Systems Administrator II Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix Solutions Group is looking to ... hire a Systems Administrator in the Annapolis Junction, MD...resolution process + Provides in-depth experience in trouble-shooting IT systems + Configures and manages UNIX and Windows… more
    Athenix Solutions Group, LLC (10/25/25)
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  • Senior Linux System Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Linux System Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD (Onsite) Position Overview: The Senior Linux ... System Administrator is responsible for leading system administration activities. This...oversees the installation, configuration, maintenance, and integrity of computing systems and software. The role involves planning, ensuring long-term… more
    Black Bear Technology Solutions, LLC (08/23/25)
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  • Systems Administrator

    SAIC (Washington, DC)
    …limited to: + Manage and maintain the infrastructure that powers networks and operating systems such as UNIX, Linux, and Windows . + Install and configure ... **Description** SAIC, a leading provider of systems engineering & integration, systems development...and communicate and coordinate system changes. **Qualifications** + Active TS /SCI with Polygraph. + Experience with IT Service Management… more
    SAIC (09/06/25)
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  • System Administrator 3

    DCCA (Annapolis Junction, MD)
    …to excellence. Key Tasks: DCCA is looking for TS /SCI w/Polygraph cleared Systems Administrators with Linux and Windows experience! We have multiple positions ... and benefits package. Visit our website at: www.dcca.com System Administrator 3 Candidate must have an active TS...resolution process. + Configure and manage Linux, UNIX and Windows operating systems and install/load operating system… more
    DCCA (11/17/25)
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  • Senior Systems Administrator

    SAIC (Fort Meade, MD)
    …can** **grow your career in a dynamic and supportive environment!** The Systems Administrator (SA) will provide support for implementation, troubleshooting, and ... analysis and planning + Configure and manage UNIX and Windows (or other applicable) operating systems and...enhancements to improve reliability and performance **Qualifications** + Active TS /SCI with Polygraph + Requires fifteen (15) years of… more
    SAIC (11/17/25)
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  • Cybersecurity System Administrator - DMV

    M. C. Dean (District Of Columbia, DC)
    …**System Administration Duties** + Install, configure, upgrade, and maintain enterprise systems including: + Windows Server 2019/2022, Windows ... and perform system patching and image deployment. + Integrate and maintain vendor systems and third-party applications within a Windows ecosystem. + Operate and… more
    M. C. Dean (08/27/25)
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  • System Administrator

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ210156 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... involved in the resolution process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots,… more
    General Dynamics Information Technology (11/08/25)
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  • IT Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **IT Systems Administrator ** to join our team in **Chantilly, VA.** **Responsibilities include but ... or equivalent) or ability to obtain one within 180 days. + Experience with Windows and Linux operating systems . + Experience providing help-desk end-user support… more
    ManTech (08/20/25)
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  • IT Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **IT Systems Administrator ** to join our team in **Chantilly, VA.** **Responsibilities include but ... to obtain one within 180 days. + System Experience: Experience with both Windows and Linux operating systems . + End-User Support: Experience providing help-desk… more
    ManTech (08/20/25)
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  • System Administrator 3

    M. C. Dean (District Of Columbia, DC)
    …electrical, engineering, and cybersecurity industries. Responsibilities What you'll do: The Systems Administrator 3 is responsible for the day-to-day management, ... involves configuring, troubleshooting, and ensuring the reliability, security, and performance of systems and services. The Systems Administrator will… more
    M. C. Dean (08/27/25)
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