• Systems Engineer

    Leidos (Annapolis Junction, MD)
    …diverse environments + Work within both Windows and Linux operating systems + Perform basic system administration tasks as needed + Collaborate ... and software integration experience + Proficiency working in both Windows and Linux environments + Experience using...Experience using Visio or similar diagramming/drawing tools + Basic system administration skills + Ability to work… more
    Leidos (01/10/26)
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  • Systems Administrator Expert - Backup…

    General Dynamics Information Technology (Germantown, MD)
    …based on additional years of experience) + 15+ years of related experience + System Administration , IT Systems and Infrastructure, IT Maintenance, Backup and ... the administration , maintenance, and support of the organization's IT systems and infrastructure including managing servers, ensuring system availability,… more
    General Dynamics Information Technology (01/05/26)
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  • Sr. Systems Administrator ( Linux )

    Themis Insight (Fort Meade, MD)
    …for a bachelor's degree. + Proficient with Linux . Minimum of 3 years Linux system administration experience (within the last 3 years). + Knowledge ... expertise to every case. We are hiring a Sr. Systems Administrator ( Linux ) to work in Fort...Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots,… more
    Themis Insight (12/19/25)
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  • Senior Systems Engineer

    Syms Strategic Group, LLC (SSG) (Annapolis, MD)
    systems + Strong proficiency in Linux /Unix and Windows operating systems + Experience with system administration tasks including user management, ... improvement methodology through the use of Information Technology (IT) systems or procedures + Maintain inventory of system... systems or procedures + Maintain inventory of system assets + Ensure compliance with VA standards and… more
    Syms Strategic Group, LLC (SSG) (01/07/26)
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  • Systems Engineer

    Tactibit Technologies LLC (Suitland, MD)
    …requirements are: + 5+ years of hands-on experience managing Windows or Linux server and client systems in enterprise environments + Experience leading ... with a shared commitment to excellence in everything we do. About the Systems Engineer position We are looking for an experienced, motivated, and team-oriented … more
    Tactibit Technologies LLC (12/25/25)
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  • Journeyman Engineer Systems

    Huntington Ingalls Industries (Fort Meade, MD)
    …with Active Directory Suite, DNS, and Group Policy. Experience patching and STIGing Windows and Linux servers. Experience working in or for the military. ... Clearance: Secret Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare … more
    Huntington Ingalls Industries (12/19/25)
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  • Endpoint Security and Management Engineer - TS/SCI…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …highly motivated Endpoint Security and Management Engineer to support the deployment, administration , and advancement of our enterprise systems management and ... of Science * Experience: 5+ years of related experience ( systems engineering, administration , or enterprise IT operations)...SCCM, BigFix, Intune, or similar). + Working knowledge of Windows , Linux , and/or Azure Cloud environment. +… more
    General Dynamics Information Technology (01/10/26)
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  • Subject Matter Expert Satellite 3

    ARSIEM (Annapolis Junction, MD)
    …support or related customer-interfacing technical lead. + Five (5) years of experience with Windows and Linux Operating System experience. + Two (2) years ... changing requirements. + Act as subject matter expert for system architecture, enterprise security, adaptive systems , and...software performance + Build and deploy software enhancements using Windows Operating Systems , Linux , and… more
    ARSIEM (10/14/25)
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  • DCGS Lowband Software Support Engineer (Onsite)

    RTX Corporation (Fort Meade, MD)
    …Networks: Understanding of Signal Intelligence and Knowledge of LINUX and Microsoft Windows system administration . + Typically requires a degree in ... support of the US Air Force Distributed Common Ground System (DCGS) Signals Intelligence Field Support (DSFS). US AF...and analyses intelligence information from airborne, ground, and other systems . **What You Will Do** ​ + Manage multiple… more
    RTX Corporation (12/11/25)
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  • ForeScout Engineer - Active TS/SCI with CI Poly

    ENS Solutions (College Park, MD)
    …Forescout CounterACT appliances + 5+ years of experience performing systems administration for Windows or Linux , including performing basic ... complex challenges for customers using knowledge network engineering, Active Directory, and system administration . In this role, you'll closely impact mission… more
    ENS Solutions (12/06/25)
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