• Principal Linux Systems Administrator

    Northrop Grumman (Baltimore, MD)
    …networking, including subnets, routing, and VLANs; Cisco experience and/or certification. + Windows server management experience. + Experience with Windows ... Systems support experience. + Experience installing and managing Linux operating systems in a server environment. + Experience managing Linux devices… more
    Northrop Grumman (10/15/25)
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  • Electronic Communications Safety and Security…

    Johns Hopkins University (Baltimore, MD)
    …ECSS Systems . The Electronic Communications Safety and Security (ECSS) Systems Engineer will be responsible for administration , programming, maintenance, ... and infrastructure. + Assist with the ongoing maintenance and administration of Windows desktop management within the...fit for the institutions. + Install and configure complex server hardware and operating systems . + Install… more
    Johns Hopkins University (11/04/25)
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  • Systems Engineer (IT@JH Enterprise )…

    Johns Hopkins University (Baltimore, MD)
    …IronPorts), Listserv (Sympa), and Microsoft Exchange, which are hosted on Windows and Linux-based systems . **Job Scope/Complexity** Develop solutions based ... initiative for improvements. _Install & Configure_ + Install and configure complex server hardware and operating systems by following technical documentation to… more
    Johns Hopkins University (11/04/25)
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  • Cyber Systems Administrator (Active TS/SCI)

    Northrop Grumman (Elkridge, MD)
    …Ubuntu, Red Hat, PyPi, and CentOS. + Experience in troubleshooting and configuring Windows operating system and Windows Server environments to include ... Provide Tier 1 and Tier 2 technical support (Domain Administration , System Administration , and Network Administration...Must be able to configure and manage Linux and Windows operating systems upon start date, installs/loads… more
    Northrop Grumman (10/02/25)
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  • Systems Administrator 3

    Nightwing (Annapolis Junction, MD)
    …involved in the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, ... and remains involved in the resolution process. Configure and manage UNIX and Windows (or other applicable) operating systems and installs/loads operating system… more
    Nightwing (09/22/25)
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  • MacOS Systems Administrator

    Leidos (Baltimore, MD)
    …Microsoft Windows patches and security controls. + Hands-on experience administering/troubleshooting Windows Server ( Windows Server 2019/2022) and ... building out enterprise-level Apple mobile device management, supporting the Social Security Administration (SSA) and their mission to meet the changing needs of the… more
    Leidos (11/03/25)
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  • Junior Systems Administrator

    SAIC (Beltsville, MD)
    …rotate. **Description of Duties:** + Monitor, triage, troubleshoot and perform systems administration , maintenance activities and periodic system health checks ... **Description** Seeking a Systems Administrator to support a large federal government...experience; or equivalent experience without a degree. + Microsoft Server 2003/2008/2012; Active Directory; Windows XP/2003/2007; Office… more
    SAIC (11/15/25)
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  • Database Administrator - Mid Level

    Synergy ECP (Annapolis Junction, MD)
    …Server Agent Job Creation and Management + Junior/Intermediate level of understanding of MS Windows Server and the following Windows Server features ... maintain databases by a small, talented, and hardworking database administration team. This team creates, maintains, and troubleshoots Microsoft...Update Patching + Security team task mitigation + Daily Windows Log, SQL Server Log, and SQL… more
    Synergy ECP (10/22/25)
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  • Systems Engineer (IT@JH Research IT…

    Johns Hopkins University (Baltimore, MD)
    …initiative for improvements. Install & Configure + Install and configure complex server hardware and operating systems by following technical documentation to ... to ensure data/media recoverability. Maintain & Troubleshoot + Provide complex server level administration (manage HW/SW, maintenance, upgrades and patches,… more
    Johns Hopkins University (11/12/25)
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  • Principal Systems Engineer

    Leidos (Fort Meade, MD)
    …environments, GOTS product integration, and Windows Server administration . **Responsibilities:** + Architect, configure, and maintain systems utilizing ... Off-The-Shelf) products, integrating them within complex system architectures. + Oversee Windows Server administration , including performance tuning,… more
    Leidos (09/09/25)
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