• Systems Administrator

    RBR-Technologies (Fort Meade, MD)
    …and Defense Information Systems Agency (DISA). RBR-Technologies is seeking a Systems Administrator to support one of our customers in Maryland. ... feedback and escalate issues when necessary. + Configure and manage UNIX, Windows , and other operating systems , ensuring network integrity and operational… more
    RBR-Technologies (06/26/25)
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  • Systems Administrator 2

    Amentum (Fort Meade, MD)
    …Security, & Intel space? If so, look no further. Amentum is seeking a ** Systems Administrator ** to join our team of passionate individuals in **Fort Meade, ... involved in the resolution process. + Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots,… more
    Amentum (07/17/25)
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  • Systems Administrator /Integrator

    BigBear.ai (Columbia, MD)
    Overview BigBear.ai is seeking a System Administrator /Integrator to administer and maintain critical systems and provide prompt solutions to ensure smooth ... you will do Apply IAVA/IAVM compliance and security patches across Windows and Linux systems in a timely and controlled manner. Collaborate with cybersecurity… more
    BigBear.ai (08/02/25)
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  • Systems Administrator - IT…

    Constellation (Baltimore, MD)
    …and projects, to include both cloud, non-cloud and hybrid-cloud models. The IT Systems Administrator will be expected to provide technical expertise to support ... technical assistance, and escalate as needed for timely resolution of IT network and systems outages. + Advanced working knowledge of IT network and systems more
    Constellation (08/09/25)
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  • Lead Systems Administrator 3

    BigBear.ai (Columbia, MD)
    Overview BigBear.ai is hiring a Lead Systems Administrator 3 for an exciting upcoming Cyber Operations contract award to support contracts that provide ... enterprise architecture and standards related systems engineering. You will be coordinating activities pertaining to...the ISO/IEC 15288Project and Technical Process Area Experience with Windows and Linux What we'd like you to have… more
    BigBear.ai (06/30/25)
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  • 306 - Senior Systems Administrator

    ARSIEM (Laurel, MD)
    …impact on every client you work with. ARSIEM is looking for a Senior Systems Administrator to provide Systems Administration support for mission operations ... for areas for process improvement and suggest solutions. Minimum Qualifications + Windows Systems Administration + Linux Systems Administration + Systems more
    ARSIEM (06/06/25)
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  • Sr. Principal NetApp Storage Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …will include but not be limited to the following: + Serve as a systems administrator with shared responsibility for the effective maintenance and operational ... Workstations ( Windows & Linux), Networking equipment, and NetApp storage systems . + Install, configure, and maintain NetApp operating systems ; ensuring… more
    Northrop Grumman (07/18/25)
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  • Systems Administrator

    TekSynap (Columbia, MD)
    …todetermineasolution + Has, or is willing to gain, more diverse IT skills, including Windows /Linux, networking, andmore + Able to build systems from the ground ... and support virtual environments including AWS and VMware + Maintain various operating systems in a variety of users andactivities + Apply cybersecurity knowledge to… more
    TekSynap (07/09/25)
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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 2

    Synergy ECP (MD)
    Administrator 2 MD Description Member of a cross-functional team providing Windows systems administration/engineering expertise and guidance for a critical ... environments and have expert knowledge and skills in using Microsoft operating systems ( Windows 2012R2 and Windows 2016 or higher) + Engineer, integrate,… more
    Synergy ECP (07/16/25)
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