• Senior Linux Administrator - TS/SCI w/Poly

    Amentum (Linthicum, MD)
    …& Intel space? If so, look no further. We are seeking an **Senior Linux Administrator ** to join our team of passionate individuals on our Prime contract based out of ... and maintenance of specialized and general Government Information Assurance (IA) systems in support of mission requirements. + Deploys or installs hardware… more
    Amentum (06/28/25)
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  • System Administrator 2

    Amentum (Fort Meade, MD)
    …tickets. + Configure and manage UNIX and Windows operating systems , including installing/loading operating system software , troubleshooting, maintaining ... & Intel space? If so, look no further. Amentum is seeking a **System Administrator ** to join our team of passionate individuals in **Ft Meade, Maryland** . In… more
    Amentum (06/07/25)
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  • System Administrator I

    General Dynamics Information Technology (Annapolis Junction, MD)
    …resolution process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software , troubleshoots, implementing ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Communication,Information Technology (IT),Network Components,Operating Systems more
    General Dynamics Information Technology (05/22/25)
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  • Application System Administrator

    SMX (Patuxent River, MD)
    Application System Administrator (4305)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking an Application System ... Administrator to join our team. This role is critical...will work closely with cross-functional teams to ensure our systems are robust, scalable, and aligned with strategic goals.… more
    SMX (07/02/25)
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  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    …perform system capacity analysis and planning. + Configure and manage Linux operating systems ; install and maintain OS software ; implement system enhancements to ... Mantech seeks a motivated, career and customer-oriented **Senior Linux System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will support… more
    ManTech (07/26/25)
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  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    …capacity analysis and planning. + Configure and manage Linux and Windows operating systems ; install and maintain OS software ; implement system enhancements to ... ManTech is seeking a **Senior Linux System Administrator ** to join our team in **Ft. Meade,...will support the implementation, troubleshooting, and maintenance of IT systems , as well as manage IT system infrastructure and… more
    ManTech (07/15/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    …and manage UNIX, Linux and Windows (or other applicable) operating systems and installs/loads operating system software , troubleshoot, maintain integrity ... System Administrator 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Synergy ECP, a platform company with Falfurrias Capital… more
    Synergy ECP (06/03/25)
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  • Windows System Administrator 2

    Orion Consortium (Columbia, MD)
    …a Full Scope polygraph.* Description The job duties of the Windows System Administrator are as follows: Administrating day-to-day IT systems to include system ... configuration changes, maintaining and patching both physical and virtual. Perform software installations and upgrades to operating systems and layered… more
    Orion Consortium (05/24/25)
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  • System Administrator

    ManTech (Fort Meade, MD)
    …analysis and system planning. + Configure and manage Linux and Windows operating systems ; install, load, and enhance OS software for improved reliability and ... ManTech seeks a **System Administrator ** to join our team in **Ft. Meade,...provide support for implementation, troubleshooting, and maintenance of IT systems , as well as manage IT system infrastructure and… more
    ManTech (07/15/25)
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  • Splunk SIEM Engineer / Administrator

    General Dynamics Information Technology (Elkridge, MD)
    …Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** Enterprose Monitoring,Managing Indexes,SIEM Tools,Splunk ... Transform technology into opportunity as a Splunk Engineer / Administrator with GDIT. A career in enterprise IT means...career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at… more
    General Dynamics Information Technology (05/27/25)
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