• Network Administrator 3

    M. C. Dean (Fort Meade, MD)
    …technologies; digital/analog communications technologies. + Working knowledge of the following systems : UNIX /LINUX, CISCO IOS, Windows Server, and Microsoft SQL. ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (07/26/25)
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  • System Administrator

    SAIC (Fort Meade, MD)
    Administrator manages and maintains the infrastructure that powers operating systems ( UNIX , Linux, and Windows) and networks. Responsibilities span various ... **Description** SAIC, a leading provider of systems engineering & integration, systems development...national importance. SAIC is seeking a highly motivated System Administrator (SA) to join our team and propel the… more
    SAIC (08/07/25)
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  • Linux System Administrator

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Linux Systems Administrator to a fast-paced team of system administrators providing support for implementation, troubleshooting ... remains involved in the resolution process. Configure and manage UNIX and Windows operating systems , installs and...and ten (10) years of experience as a system administrator on programs of similar scope and complexity is… more
    BigBear.ai (07/22/25)
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  • System Administrator

    ManTech (Hanover, MD)
    …troubleshooting and provide in-depth IT system support + Configure and manage UNIX and Windows operating systems ; install/load OS software, maintain integrity, ... MANTECH seeks a motivated, career-oriented **System Administrator ** to join our team in **Hanover, Maryland** . **Responsibilities include, but are not limited to:**… more
    ManTech (08/08/25)
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  • System Administrator (Secret to Top Secret)

    SMX (Patuxent River, MD)
    System Administrator (Secret to Top Secret) (4170)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a skilled **System ... Administrator ** to work within a 24x7 Information Technology Team...24x7 team providing continual support and monitoring of computer systems by resolving or escalating problems that arise +… more
    SMX (08/08/25)
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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 + ... problems and remains involved in the resolution process. Configures and manages UNIX , Linux and Windows operating systems and installs/loads operating system… more
    General Dynamics Information Technology (07/23/25)
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  • System Administrator II

    General Dynamics Information Technology (Annapolis Junction, MD)
    …manage UNIX , Linux and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Communication,Information Systems ,Operating Systems more
    General Dynamics Information Technology (08/08/25)
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  • Network Administrator

    ManTech (Laurel, MD)
    …or SSCP) **Preferred Qualifications:** + Familiarity with configuring, scripting, and managing Unix , RHEL and Windows operating systems + Familiarity with ... **Mantech** seeks a motivated, career and customer-oriented **Network Administrator ** with a focus on Cisco Networks to join our team in **Laurel, MD** . You will be… more
    ManTech (07/23/25)
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  • System Administrator Level IV

    General Dynamics Information Technology (Laurel, MD)
    …(VDI Desktops). + Skills with Telecommunication (TCP/IP, OIS/CMIP/X25), operating systems (Windows, UNIX , LINUX), NetApp-VMWare, database/DBMD (oracle, access, ... Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Active Directory (AD),Operating Systems (OS),OS… more
    General Dynamics Information Technology (06/12/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    …manage UNIX , Linux and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and ... 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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