• Network Administrator 3

    M. C. Dean (Fort Meade, MD)
    …communications technologies. + Working knowledge of the following systems: UNIX/LINUX, CISCO IOS, Windows Server , and Microsoft SQL. + Experience in the use of ... Summary:** MC Dean is seeking a highly competent TS/SCI with Polygraph cleared **Network Administrator 3** to assist on the design and maintenance of its network of… more
    M. C. Dean (09/23/25)
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  • System Administrator (SA) 2 with Poly

    Amentum (Columbia, MD)
    …Security, & Intel space? If so, look no further. We are seeking a System Administrator 2 to join our team of passionate individuals on our Prime contract based out ... day-to-day operations, monitoring and problem resolution for all of the client/ server /storage/network devices, mobile devices, etc. + Provide Tier I (Help Desk)… more
    Amentum (09/22/25)
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  • System Administrator

    ManTech (Annapolis Junction, MD)
    …required security standards for IT personnel. + Proficiency in Linux or Windows operating systems, indicating hands-on experience with server environments. + ... **ManTech seeks a motivated, career and customer-oriented System Administrator II to join our team at our Annapolis Junction, MD location.** **Responsibilities… more
    ManTech (09/05/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    System Administrator 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Synergy ECP, a platform company with Falfurrias Capital ... day-to-day operations, monitoring and problem resolution for all of the client/ server /storage/network devices, mobile devices, etc. + Implement IAVA security patches… more
    Synergy ECP (09/01/25)
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  • Senior VMWare System Administrator

    Intrepid Solutions and Services (Annapolis Junction, MD)
    …of new and emerging technologies.We're seeking a **Senior Level System Administrator with specialized experience with VMWare** for a unique, tailored mission. ... + Deep knowledge and experience with VMware vCenter, Cisco switches, VPNs, VLANs, Server Deployment. + Experience with enclaves and firewalls (eg, NSX, Cisco ASA). +… more
    Intrepid Solutions and Services (08/28/25)
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  • Computer System Administrator

    Northrop Grumman (Annapolis Junction, MD)
    …large user populations in a secure environment + Must have experience with either Windows (desktop and server ), Linux (Red Hat or HPC), VMWare, Storage Systems ... be limited to the following: + Perform as primary Systems or Network Administrator for a classified government contract. + Communicate effectively at all levels of… more
    Northrop Grumman (08/13/25)
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  • System Administrator

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    System Administrator Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix Solutions Group is looking for a ... operations, monitoring and problem resolution for all of the client/ server /storage/network devices, mobile devices, etc. + Supporting hardware installation,… more
    Athenix Solutions Group, LLC (07/24/25)
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  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    ManTech seeks a **Senior Linux System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will provide support for implementation, ... of IT systems. + Manage IT system infrastructure and processes related to client/ server /storage/network devices and mobile devices. + Perform Tier 1 (Help Desk) and… more
    ManTech (07/15/25)
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  • System Administrator ( All Levels)

    Lentech, Inc (Fort Meade, MD)
    …day-to-day operations, monitoring and problem resolution for all of the client/ server /storage/network devices, mobile devices, etc. . Provides Tier 1 (Help Desk) ... in the resolution process. . Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains… more
    Lentech, Inc (07/08/25)
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  • System Engineer (TS/SCI)- Senior or Mid Level

    Vexterra Group (Bethesda, MD)
    …considered in lieu of a degree + Experience supervising others + Background in Windows server setup, deployment and maintenance + Experience with hardening ... Job Description: Vexterra is looking to fill a Windows Systems Engineer and Administrator position...of server operating systems such as Microsoft Server (2012 R2/2016/2019) + Experience with integrating windows… more
    Vexterra Group (07/15/25)
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