• System Administrator

    CACI International (Annapolis Junction, MD)
    …join our team and help maintain, troubleshoot, and optimize a wide variety of IT systems . We are seeking a System Administrator (Level 1) to support the ... systems + Perform Tier 1 (Help Desk), Tier 2 , and Tier 3 (Escalation) problem identification, diagnosis, and...internal customers and management + Configure and manage UNIX, Linux , and Windows operating systems + Troubleshoot… more
    CACI International (05/02/25)
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  • System Administrator 1

    Amentum (Annapolis Junction, MD)
    …Security, & Intel space? If so, look no further. We are seeking a Database Administrator to join our team of passionate individuals. In this role you will support ... the nation's security and intelligence mission. **Responsibilities:** A system administrator provides support for implementation, troubleshooting and maintenance of… more
    Amentum (04/03/25)
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  • Entry Level or Mid Level System…

    Belay Technologies (Annapolis Junction, MD)
    …(BBJ) Best Places to W ork 2019, runner up in 2020 and a finalist in 2 021! Belay Technologies is seeking a Mid-Level System Administrator (SA2) to join our ... following skills: AMF, ETR, and ITS Teams: Candidate has to have basic to strong Linux skills depending on years of experience and LCAT level they are submitted for.… more
    Belay Technologies (04/11/25)
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  • Network Administrator

    CACI International (Fort Washington, MD)
    …and remains involved in the resolution process. Configures and manages Windows, LINUX and UNIX operating systems . Installs/loads operating system soft ware. ... Network Administrator Job Category: Information Technology Time Type: Full...for implementation, troubleshooting, and maintenance of all Information Technology (IT) systems . Manages IT system infrastructure and any processes related… more
    CACI International (03/18/25)
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  • System Administrator Level 3

    General Dynamics Information Technology (Annapolis Junction, MD)
    …SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Linux ,ServiceNow Platform,Unix **Experience:** 15 + ... and remains involved in the resolution process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software,… more
    General Dynamics Information Technology (03/12/25)
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  • Sr. Windows Administrator /Test Lab Manager…

    Leidos (Annapolis Junction, MD)
    …enterprise vendors. + Must have experience in or familiarity with the following systems : Windows/ Linux operating systems , VMware, VSphere and Vsphere ... ON BONUS! Must have an active TS/SCI Polygraph. We are hiring a **Senior Windows Administrator / Test Lab Manager** to join a high performing agile team using the… more
    Leidos (03/28/25)
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  • Cloud System Administrator

    ERP International (Laurel, MD)
    …and designing and implementing performance improvements. + Must have at least two ( 2 ) years of experience administering Linux OS environments to include software ... ERP is currently seeking a highly skilled **Cloud System Administrator ** to support one of our technical projects with...one of our technical projects with the Defense Information Systems Agency (DISA). This role will facilitate the semi… more
    ERP International (03/25/25)
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  • System Administrator Level IV

    General Dynamics Information Technology (Laurel, MD)
    …DNS, DHCP, and Active Directory. + Experience with administration of various Linux operating systems (CentOS, Ubuntu). + Experience granting permissions, group ... (ISCSI). **Desired Skills:** + Recent System Administration experience with Windows and Linux operating systems + Practical experience in implementing and… more
    General Dynamics Information Technology (04/01/25)
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  • System Administrator

    CACI International (College Park, MD)
    System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... of Travel: Local * * * **The Opportunity:** CACI is seeking a System Administrator to join our team. **Responsibilities:** As a Mid-Level Linux Infrastructure… more
    CACI International (03/12/25)
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  • IT System Administrator

    KBR (Bethesda, MD)
    …transmission media + Provides technical support for Microsoft Windows 2012/Win7 and Linux operating systems . + Familiarity with networking concepts, including ... Title: IT System Administrator Title: IT System Administrator Belong....contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (03/26/25)
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