• Systems Administrator

    BAE Systems (Sterling, VA)
    …improve our future and protect our freedom. BAE Systems is looking for a Senior Systems Administrator to provide comprehensive support to all aspects of ... Systems Administration & Operations + Administer and troubleshoot Linux and Windows servers in AWS GovCloud and manage...be available based on position level and/or job specifics. ** Systems Administrator ** **117073BR** EEO Career Site Equal… more
    BAE Systems (12/09/25)
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  • Senior System Administrator

    RTX Corporation (Springfield, VA)
    …tough, meaningful problems that create a safer, more secure world. Raytheon seeks a Systems Administrator to join a high-performing team at the heart of an ... clearance. + Security+ DoD 8570 certification or higher. + System administration across Linux systems . + Experience in the Intelligence Community (IC). + Red… more
    RTX Corporation (11/15/25)
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  • Senior System Administrator

    Amentum (Springfield, VA)
    …NGA enterprise. * Senior level experience managing and administering Linux /Windows based systems including patching, updates, and configuration management. * ... If so, look no further. Amentum is seeking a ** Senior System Administrator ** to join our team...Provide support for implementation, troubleshooting, and maintenance of cloud systems * Isolate and resolve problems involving the applications,… more
    Amentum (11/20/25)
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  • Sr Software Engineer

    Shuvel Digital (Dulles, VA)
    …troubleshooting and networking skills + In depth knowledge of Windows, and Linux operating systems + Understanding of Cloud technologies, methodologies, and ... Title: Senior Software/Security Engineer (CyberSecurity) Type: Contract Location: Dulles, VA Clearance: An active Secret security clearance is required with the… more
    Shuvel Digital (09/25/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …and importance of others (work and win as a team). SimIS Inc seeks a Senior System Administrator to provide combat system simulation support to the Warfare ... network administration activities. + Experience in Microsoft Windows computer operating systems , LINUX operating systems , CISCO Systems , computer… more
    SimIS Inc. (11/06/25)
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  • Senior Systems Administrator

    Greene Tweed (Lansdale, PA)
    …core services and supporting infrastructure. + Administer and maintain Windows and Linux servers in a mixed hybrid (AWS, Azure) enterprise environment consisting of ... recurring tasks using PowerShell and other scripting languages. + Monitor systems performance, availability, and logs using enterprise monitoring tools. +… more
    Greene Tweed (11/25/25)
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  • Senior / Principal Windows System…

    SciTec (Boulder, CO)
    …requirements will not be considered. SciTec has an immediate opportunity for a talented Senior / Principal Windows System Administrator to join our team in ... clear focus on supporting customer needs. Responsibilities + Provide Windows systems administration in multiple heterogeneous Microsoft Windows and Red Hat… more
    SciTec (11/19/25)
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  • Cleared Senior System Administrator

    General Atomics (Durham, NC)
    …servers and networking equipment + Install and maintain software applications on various Linux and Windows-based operating systems + Provide routine hardware and ... peripheral devices, workstations, laptops and servers. + Demonstrated working knowledge of Linux and Windows operating systems . + Basic understanding of mail… more
    General Atomics (09/11/25)
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  • Senior Database Administrator - EPIC…

    UCHealth (Aurora, CO)
    Description Senior Database Administrator - EPIC Cache/Iris Location: UCHealth Colorado Department: UCHlth Database Administration FTE: Full Time, 1.0, 80.00 ... solver who can resolve issues within EPIC(Cache/Iris) database + Basic understanding of Linux operating systems , shell scripts + Ability to balance work across… more
    UCHealth (10/31/25)
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  • Mid/ Senior System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …of Virtual Machines + VCenter/VMWare + AWS Experience + VPC, EC2, S3 + Linux and Windows operating systems + CentOS, RedHat, Windows 10, Window Server ... finalist in 2021! Belay Technologies is seeking a System Administrator (SA) to join our intel team. The SA...for implementation, troubleshooting and maintenance of Information Technology (IT) systems . The SA manages IT systems including… more
    Belay Technologies (11/19/25)
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