• Network & Computer Systems…

    SMX (Patuxent River, MD)
    Network & Computer Systems Administrator - Intermediate (Secret to TS) (3314)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is ... seeking a skilled **Network** **and** **Computer Systems Administrator ** tobe part of ourInformation Technology...hosting virtualized workstations and/or servers + Support Windows and/or Linux based systems + Support Windows Active… more
    SMX (05/10/25)
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  • Senior Linux SysAdmin 2

    Lockheed Martin (Fort Meade, MD)
    …SA experience may be substituted\. * Ten \(10\) years of experience as a Systems Administrator \(SA\) in programs and contracts of similar scope, type, and ... Linux distributions such as RHEL, CentOS, Ubuntu, and Debian\. Knowledge of Linux systems processes, file systems , networking and offline repository… more
    Lockheed Martin (07/12/25)
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  • ServiceNow Systems Administrator

    SAIC (Annapolis Junction, MD)
    …be substituted for the degree + Minimum of 9 years of experience as a Systems Administrator in programs and contracts of similar scope, type, and complexity is ... and remains involved in the resolution process + Configure and manage UNIX, Linux and Windows operating systems and installs/loads operating system software,… more
    SAIC (07/18/25)
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  • Systems Administrator III

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …for detail and a passion for developing innovation solutions? Join our team! As a Systems Administrator III, you will be using your skills and expertise to ... may be considered in lieu of required education + Prior experience with systems administration in Windows or Linux environments + Excellent interpersonal and… more
    Sierra Nevada Company, LLC (07/21/25)
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  • Senior Windows Server Systems…

    Leidos (Bethesda, MD)
    … services and the cloud ecosystem. * Experience operating and maintaining systems in a Linux environment * Certification relating to Microsoft Certified ... can thrive, keep reading!** Leidos is seeking a Senior Windows Server Systems Administrator to support the National Media Exploitation Center (NMEC). This role… more
    Leidos (07/24/25)
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  • Systems Administrator

    SMX (Patuxent River, MD)
    Systems Administrator (4439)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is looking for a highly motivated System ... or business case analysis across the NAVAIR community. The Systems Administrator delivers mid-level technical support and...related discipline + Operating System certificate (ie Windows or Linux ) and COMPTIA Security + or other DOD INST… more
    SMX (07/17/25)
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  • Staff Cyber Systems Administrator

    Lockheed Martin (Hanover, MD)
    …computer science, Engineering, or related field \(or equivalent experience\) * IT Systems administrative experience with both Microsoft and Linux platforms\. ... experience with Cl/CD software development * At least 10 years of IT systems administrative experience with both Microsoft and Linux platforms\. **Clearance… more
    Lockheed Martin (07/12/25)
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  • Digital Services Web Server Administrator…

    General Dynamics Information Technology (Annapolis Junction, MD)
    … you will help ensure today is safe and tomorrow is smarter. Our work depends on Systems Administrator Senior joining our team. HOW A WEB SERVER SYSTEMS ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Scripting,Web Servers,Web Services **Certifications:** Comp TIA… more
    General Dynamics Information Technology (06/11/25)
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  • System Administrator Level IV

    General Dynamics Information Technology (Annapolis Junction, MD)
    …**System Administrator Level IV** Transform technology into opportunity as a Systems Administrator Senior with GDIT. A career in enterprise IT means ... part in improving how agencies operate. At GDIT, people are our differentiator. As a Systems Administrator Senior you will help ensure today is safe and tomorrow… more
    General Dynamics Information Technology (05/16/25)
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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 (07/23/25)
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