• Systems Network Administrator (SNA-2)

    Leidos (Laurel, MD)
    …**Leidos** has a new and exciting opportunity for a **Systems Network Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... difference in National Security!** **Job Summary:** The Systems Network Administrator provides support for implementation, troubleshooting and maintenance of… more
    Leidos (11/18/25)
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  • System Administrator 2

    DCCA (Fort Meade, MD)
    …and/or Windows environments. + Experience with virtualization (to include VMware specifically) + Ability to create/write scripts and modify existing scripts - ... System Administrator 2 Location Fort Meade, MD Job Code...for TS/SCI w/Polygraph cleared Systems Administrators with Linux and Windows experience! We have multiple positions open in the… more
    DCCA (11/21/25)
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  • Cyber Systems Administrator (Active TS/SCI)

    Northrop Grumman (Elkridge, MD)
    …career. We are looking for you to join our team as a **Cyber Systems Administrator ** based out of **Elkridge, MD** . _Please Note: Due to the classified nature of ... Must be able to configure and manage Linux and Windows operating systems upon start date, installs/loads operating system...and maintain monitoring tools such as ELK, SolarWinds, and VMware Aria. + Functional knowledge of networking such as… more
    Northrop Grumman (01/01/26)
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  • Senior Linux Systems Administrator

    Leidos (Camp Springs, MD)
    …Systems Security Certified Practitioner (SSCP)). + Training (DISA-US1384 DCWF Linux System Administrator / DISA-US1390 DCWF Windows Systems Administrator ). + ... our critical Red Hat Enterprise Linux environment. As a Senior System Administrator , you'll be instrumental in designing, implementing, and maintaining robust and… more
    Leidos (12/20/25)
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  • Storage Administrator Active TS/SCI / wPoly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …of related experience **US Citizenship Required:** Yes **Job Description:** Storage Administrator Transform technology into opportunity as a Storage Administrator ... At GDIT, people are our differentiator. As a Storage Administrator you will help ensure today is safe and...NetApp storage grid. + Knowledge of virtualization platforms (eg, VMware ) and their integration with storage systems. + Familiarity… more
    General Dynamics Information Technology (10/09/25)
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  • System/Network Administrator (Onsite)

    RTX Corporation (Fulton, MD)
    …+ A Microsoft Certified Systems Administrator (MCSA), RedHat Certified Systems Administrator (RHCSA), VMWare VCP, or other industry relevant certifications + ... position is onsite located in Fulton, Maryland. **What You Will Do:** * Windows and Linux system administration of enterprise wide or program/lab related systems,… more
    RTX Corporation (11/21/25)
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  • Storage Administrator

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is currently hiring for a Storage Administrator , tomanage, maintain, deploy, troubleshoot, and support servers and storage systems. This position ... be a remote position. **Responsibilities** This position is for a Senior Storage Administrator for a mixed and growing environment of various storage HW. This… more
    GovCIO (12/24/25)
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  • System Administrator (TS-SCI w/Poly)

    Parsons Corporation (Columbia, MD)
    …experience as a System Administrator + Experience with administration of VMware , Linux systems, and Windows servers inclusive of applications, processes the ... and redefine what's possible. **Job Description:** Parsons is seeking a versatile System Administrator to tackle new challenges across the full stack as we continue… more
    Parsons Corporation (12/04/25)
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  • System Administrator -Linux

    Leidos (Annapolis Junction, MD)
    …that utilizes complex equipment/systems (ex. Network Switches, Routers, LANs, & cabling, Windows /Linux operating systems, VMware , etc.). + Must have experience ... **Description** **System Administrator - Linux** **Leidos** has a new and...connections in Linux OS. + Must have experience implementing Windows Active Directory User Authentication in Linux OS. +… more
    Leidos (11/19/25)
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  • System Administrator 2

    M. C. Dean (Annapolis Junction, MD)
    …lives, and changing the world for the better. We are seeking a **System Administrator 2** to join our **Security and Electronic Systems (SES)** business Unit. As ... to meet service level agreements. + Support configuration and management of Windows operating systems and install/load operating system software. + Perform desktop… more
    M. C. Dean (11/05/25)
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