• Network and Computer Systems Administrator

    ManTech (Belcamp, MD)
    **ManTech** seeks a motivated, career and customer-oriented **Network and Computer Systems Administrator ** to join our team in **Belcamp, MD** . This is an ... **onsite** position. The **Network and Computer Systems Administrator ** will work in support of the Army for...be capable of monitoring the system configuration, including the server event log. + Must be capable of testing… more
    ManTech (06/11/25)
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  • Principal/Sr. Principal MS Exchange…

    Northrop Grumman (Annapolis Junction, MD)
    …Northrop Grumman Mission Systems is seeking an experienced MS Exchange Systems Administrator to join its Classified Solutions team. This position will be located ... complex issues related to email delivery, client access, and server performance. + Develop and manage backup and disaster...support. + Group Policy (GPO). + DNS. + Windows Server Update Servers (WSUS), SCCM, or similar update service.… more
    Northrop Grumman (08/14/25)
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  • System Administrator 2

    Synergy ECP (MD)
    System Administrator 2 MD Description Member of a cross-functional team providing Windows systems administration/engineering expertise and guidance for a critical ... virtual machine instantiations. Experience installing and maintaining MS Windows Server (2012/2016), Active Directory, scripting (batch, VBScript, PowerShell, etc),… more
    Synergy ECP (07/16/25)
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  • Database Administrator 5

    M. C. Dean (Annapolis Junction, MD)
    …leaders in electrical, engineering, and cybersecurity industries. . Seeking a senior **Database Administrator 5** that is able to work with a dynamic team of system ... and compliance with business requirements. + Performs Oracle, SQL Server and SYBASE Database and Application server ...SQL Server and SYBASE Database and Application server administration. + Organizes and formats data for efficient… more
    M. C. Dean (07/15/25)
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  • Windows/Principal Windows Systems…

    Northrop Grumman (Linthicum Heights, MD)
    …career. Northrop Grumman Mission Systems is seeking an experienced Windows Systems Administrator to join its Classified Solutions team in Annapolis Junction, MD. The ... PC. + Manage Thin and Zero Client management servers. + Manage Windows Deployment Server (WDS), create and harden WDS gold images, and deploy WDS gold images to… more
    Northrop Grumman (06/14/25)
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  • NetApp Storage Administrator -Remote

    Cognizant (Annapolis, MD)
    **NetApp Storage Administrator ** Experience: 7+ years Location: Remote **Please note, this role is not able to offer visa transfer or sponsorship now or in the ... future We are seeking a highly skilled and detail-oriented **NetApp Storage Administrator ** to join our IT infrastructure team. This role involves managing,… more
    Cognizant (08/20/25)
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  • Windows System Administrator 2

    Synergy ECP (Annapolis Junction, MD)
    Windows System Administrator 2 Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description Synergy is seeking aWindows System ... levels and objectives are met. The job duties of the Windows System Administrator are as follows: + Administrating day-to-day IT systems to include system… more
    Synergy ECP (08/08/25)
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  • RedHat Administrator -(Hybrid)

    Shuvel Digital (Annapolis, MD)
    …or related field (as determined by the AOC). + b. Red Hat Certified Systems Administrator . + (1) Certification must be issued by Red Hat and include the resource's ... more years of experience as a Red Hat system administrator . + b. Ten (10) or more years of...resolution activities as required. + k Setup Network File Server (NFS) and mount points. + l Configuring Chron… more
    Shuvel Digital (08/07/25)
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  • Senior Microsoft Architect…

    EchoStar (Germantown, MD)
    …**EchoStar** has an exciting opportunity for a **Senior Microsoft Architect and Administrator ** in our **Hughes Network Systems** division. This position will be ... + Provide advanced technical expertise in Microsoft technologies, including Windows Server , Active Directory, Exchange, and Microsoft 365. Design, deploy, and manage… more
    EchoStar (08/04/25)
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  • Principal Linux Systems Administrator

    Leidos (Annapolis Junction, MD)
    …**Leidos** has a new and exciting opportunity for a Principal Linux Systems Administrator in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... **Job Summary:** Leidos is seeking a Principal Linux Systems Administrator with demonstrated experience supporting and optimizing hybrid infrastructure environments.… more
    Leidos (07/31/25)
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