• Systems Administrator

    Leidos (Columbia, MD)
    …opportunity for a ** Systems Administrator** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team is at the ... + Configure and manage UNIX and Windows (or other applicable) operating systems /installs/loads operating system software, troubleshoot, maintain integrity of and… more
    Leidos (10/12/25)
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  • Digital Network Exploitation Analyst 1-4 (Dnea)

    Amentum (Fort Meade, MD)
    …(eg, Telecommunications, Computer Science, Engineering, Mathematics, Physics, Computer Forensics, Cyber Security, IT, or Information Systems , Networking and ... (eg, Telecommunications, Computer Science, Engineering, Mathematics, Physics, Computer Forensics, Cyber Security, IT, or Information Systems , Networking and… more
    Amentum (10/24/25)
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  • Mid-Level Systems Engineer

    Leidos (Gaithersburg, MD)
    …integration planning, and configuration management. + Provide engineering expertise for mission systems across the full system lifecycle from concept through ... technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support our defense… more
    Leidos (11/22/25)
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  • Systems Network Administrator (SNA-2)

    Leidos (Laurel, MD)
    …+ Configure and manage Linux, UNIX and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, et al. + ... **Description** **Leidos** has a new and exciting opportunity for a ** Systems Network Administrator** in our **National Security Sector's (NSS) Cyber & Analytics… more
    Leidos (11/18/25)
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  • Information Systems Security Manager

    Leidos (Bethesda, MD)
    …Fidelity Simulation Business Area is responsible for architecting and implementing large-scale System of Systems solutions in support of world class simulation, ... culture of the organization. * Be responsible for the management of Information Systems (ISs). Maintain the System Security Policy (SSP) and Supplemental SSPs… more
    Leidos (10/23/25)
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  • Senior Systems Integration Engineer

    Leidos (Fort Meade, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Systems Integration Engineer** in our **National Security Sector's (NSS) Cyber & ... make a difference in National Security!** **Job Summary** As a Senior Systems integration Engineer you will be responsible for designing, implementing, deploying,… more
    Leidos (12/03/25)
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  • Senior Systems Engineer

    Leidos (Gaithersburg, MD)
    …technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support our defense ... Solutions Business Area, is currently seeking a highly motivated and experienced Senior Systems Engineer for the Chinook Program. The selected candidate will lead … more
    Leidos (11/22/25)
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  • Systems Administrator Expert - Backup…

    General Dynamics Information Technology (Germantown, MD)
    …for the administration, maintenance, and support of the organization's IT systems and infrastructure including managing servers, ensuring system availability, ... on additional years of experience) + 15+ years of related experience + System Administration, IT Systems and Infrastructure, IT Maintenance, Backup and Disaster… more
    General Dynamics Information Technology (11/19/25)
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  • Systems Administrator

    Linchpin Solutions, Inc. (Aberdeen Proving Ground, MD)
    Systems Administrator Aberdeen Proving Ground, MD (http://maps.google.com/maps?q=6175+Guardian+Gateway+Aberdeen+Proving+Ground+MD+USA+21005) Job Type Full-time ... be! We are currently hiring for a dynamic and experienced Systems Administrator. Clearance:Active DoD Secret Clearance Work Schedule:Onsite Monday-Friday, traveling… more
    Linchpin Solutions, Inc. (11/18/25)
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  • Senior Systems Administrator

    SAIC (Fort Meade, MD)
    …+ Configure and manage UNIX and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of ... **Description** SAIC, a leading provider of systems engineering & integration, systems development...of the client/server/storage/network devices, mobile devices, etc. + Optimize system operations and resource utilization and perform system more
    SAIC (11/17/25)
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