• Sr. Principal NetApp Storage Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …(GPO) - creation, modeling, and maintenance. + DNS Server administration. + DHCP Server administration. + Windows Server Update Servers (WSUS), SCCM, or ... maintenance and operational activities of the entire IT infrastructure including Servers ( Windows & Linux), Workstations ( Windows & Linux), Networking equipment,… more
    Northrop Grumman (07/18/25)
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  • Cloud Engineeer

    ManTech (Hanover, MD)
    …AWS cloud). + Administer and troubleshoot Linux (Amazon Linux 2023, RHEL 8/9) and Windows Server (2016/2022) systems. + Configure and manage core services such ... ManTech seeks a motivated, career- and customer-oriented **Cloud Engineer ** to join our team in Hanover, MD....cloud technologies. + Amazon Linux 2023, Linux RHEL 8/9, Windows Server 2016/2022. + Proven ability to… more
    ManTech (09/13/25)
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  • Systems Administrator

    ARAMARK (Rockville, MD)
    …50 lbs. **Role Requirements** + Knowledge of a variety of software platforms, including Windows client and server operating systems, Windows Desktop, mobile ... Act as a technical support resource to the Systems Engineer team, assisting on large scale projects, following up...partnering with physical plant support when needed, assisting with server room support, and other on-site support tasks as… more
    ARAMARK (09/24/25)
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  • Citrix Administrator

    GovCIO (Annapolis, MD)
    …Experience in Computer Science or IT. + 5+ years' experience as a Windows Systems Administrator or Engineer designing, installing, and maintaining Citrix Xenapp, ... position. **Responsibilities** This position is for a Senior Citrix Administrator supporting the Windows team. This is currently a mixed and growing environment of … more
    GovCIO (09/24/25)
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  • Database Administrator / Applications Developer

    Chenega Corporation (Silver Spring, MD)
    …a secure manner + Administering Internet Information Services (IIS) for Windows + Reviewing, evaluating, designing, implementing and maintaining databases + Writing ... 4+ years of demonstrated experience managing and administering database solutions (eg, Microsoft SQL Server 2019, Microsoft SQL Server 2022, etc.) + 4+ years of… more
    Chenega Corporation (07/31/25)
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  • Journeyman Software Quality Assurance Tester

    Guidehouse (New Carrollton, MD)
    …documentation updates. This role typically reports to a supervisor or senior engineer and works under close direction while gaining proficiency in enterprise testing ... JMeter, Control-M, and databases like Oracle and DB2, across platforms including Windows , Linux, and mainframe environments. **What You Will Need** **:** + US… more
    Guidehouse (09/28/25)
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  • Fidelis Administrator - Active TS/SCI with CI Poly

    ENS Solutions (College Park, MD)
    …of industry. Performs systems administration of cyber tools sets and server systems connected to networks across multiple classification domains. Provide support ... including day-to-day operations, monitoring, and problem resolution for all client/ server /storage/network devices, etc. Install, configure and manage operating system… more
    ENS Solutions (09/27/25)
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  • Senior Microsoft Architect and Administrator

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

    Arena Technical Resources, LLC (Annapolis Junction, MD)
    …Junction, MD Role Responsibilities: We are looking for a senior level system administrator/ engineer with deep knowledge and experience with VMWare. This role will be ... Deep knowledge and experience with VMware vCenter, Cisco switches, VPNs, VLANs, Server Deployment Experience with enclaves and firewalls (eg, NSX, Cisco ASA)… more
    Arena Technical Resources, LLC (09/30/25)
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  • Senior Systems Administrator

    CACI International (Annapolis Junction, MD)
    …systems. The Senior Systems Administrator will Configure and manage primarily Windows and some UNIX operating systems and installs/loads operating system software, ... day-to-day operations, monitoring and problem resolution for all of the client/ server /storage/network devices, mobile devices, etc. + Provide support for the… more
    CACI International (09/25/25)
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