• Senior Windows Server

    Leidos (Bethesda, MD)
    …the kind of environment where you can thrive, keep reading!** Leidos is seeking a Senior Windows Server Systems Administrator to support the National ... + Provide technical support, administration, and monitoring of Microsoft Windows systems within a physical and virtual...in determining how to accomplish tasks. + Background in Windows server setup, deployment and maintenance +… more
    Leidos (07/24/25)
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  • Senior Windows Systems

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Windows Systems Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD Position Overview: The Senior Windows ... MCP + Must meet DoD 8750 and 8140 compliance requirements Technical Environment: + Windows Server + MCEM (Microsoft Endpoint Configuration Manager) + MAC OS +… more
    Black Bear Technology Solutions, LLC (05/24/25)
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  • Senior Systems Administrator (Linux/…

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is hiring for a Senior Systems Administrator (Linux and Windows ) to provide on-going support for the administration of the core system ... $105,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6239/ senior - systems -administrator--%28linux- windows %29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID**… more
    GovCIO (07/09/25)
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  • Senior ADC Windows Client Engineer,…

    Amazon (Columbia, MD)
    …cloud services. Region Services Corporate Infrastructure (RSCI) is looking for an experienced Windows Client Systems Engineer with a deep knowledge of Windows ... US Government customers. We are looking for a motivated Senior Engineer to deliver results for our customers. This... Security Certified Practitioner) - Eight (8+) years supporting Windows family of operating systems to include… more
    Amazon (05/16/25)
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  • Windows System Administrator…

    Link Solutions Inc (Adelphi, MD)
    …projects while safeguarding our national security. Job Responsibilities: + Manage Windows Server environments and support Active Directory, Group Policy, ... for Services and Development. Link Solutions is seeking a Windows System Administrator ( Senior -Level) to join our...operating system environment certification (eg, Windows 10, Windows 11, or Microsoft Server 2019, etc.).… more
    Link Solutions Inc (07/25/25)
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  • Windows Systems Administrator

    SAIC (Adelphi, MD)
    **Description** SAIC is seeking a proven ** Windows Systems Administrator** to join the **Army Research Laboratory (ARL) Information Technology (IT) ... opportunity to utilize your skills and background as a Windows Systems Administrator and deliver support to...the Army Research Laboratory in Adelphi, MD. + Manage Windows Server environments and support Active Directory,… more
    SAIC (07/09/25)
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  • Digital Services Web Server Administrator…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …depends on Systems Administrator Senior joining our team. HOW A WEB SERVER SYSTEMS ADMINISTRATOR SENIOR WILL MAKE AN IMPACT * **Installation and ... server software such as Apache, Nginx, and IIS. Experience with Linux and Windows server environments. * Required Technical Skills: + Proficiency in scripting… more
    General Dynamics Information Technology (06/11/25)
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  • Senior Systems Engineer

    TEKsystems (Laurel, MD)
    …Experience with databricks, data lake, and other native azure services Description The Senior Systems Engineer is responsible for overseeing and coordinating the ... messaging, automated patching, Microsoft SaaS products, and cloud security solutions. The Senior Systems Engineer assigns and oversees the daily work activities… more
    TEKsystems (07/25/25)
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  • Senior Linux Systems Administrator…

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator** in our **National Security Sector's (NSS) Cyber & ... and more. Your role will involve configuring and managing UNIX and Windows operating systems , troubleshooting, maintaining network integrity, and enhancing… more
    Leidos (05/29/25)
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  • Senior Systems Administrator

    CACI International (Annapolis Junction, MD)
    …and any processes related to these systems . The Senior Systems Administrator will Configure and manage primarily Windows and some UNIX operating ... Senior Systems Administrator Job Category: Information...operations, monitoring and problem resolution for all of the client/ server /storage/network devices, mobile devices, etc. + Provide support for… more
    CACI International (07/10/25)
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