• CNS Systems Administrator

    BAE Systems (Annapolis Junction, MD)
    …users and technical staff (developers, testers, engineers, etc.). + Must be proficient with Windows Server 2012R2, 2016, 2019, and Active Directory. + Must have ... security architectures. + Must have experience or familiarity with the following systems : Windows /Linux operating systems , VMware, and Networking: Switches,… more
    BAE Systems (09/29/25)
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  • Active Directory Systems Engineer (SE2)

    Orion Consortium (Annapolis Junction, MD)
    …and maintains training tools and documentation Windows 10 Windows Server 2016 Desired Skills: GPO Admin Microsoft FIM/MIM Password Manager Quest ARS ... skills with Active Directory Infrastructure, Azure AD, Group Policies, DNS, PKI, Microsoft PowerShell, Windows Server 2008R2, 2012 and 2016 and Windows 10 *… more
    Orion Consortium (07/03/25)
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  • Principal/Sr. Principal Systems…

    Northrop Grumman (Patuxent River, MD)
    …+ Ability to work after hours and weekends as needed. + Experience managing Windows Server OS and domain architecture. + Ability to support multiple networks, ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...after hours and weekends as needed. + Experience managing Windows Server OS and domain architecture. +… more
    Northrop Grumman (09/18/25)
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  • Systems Network Administrator (SNA-0)

    Leidos (Laurel, MD)
    …: Bachelor's degree in technical discipline and two (2) years of relevant systems administration experience or a master's degree with less than two ... a degree an additional five (5) years of relevant systems administration experience is required. + **Security... Windows 7. -Microsoft Certified IT Professional - Windows Client (MCITP-Client) Desktop Admin on … more
    Leidos (09/20/25)
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  • Senior High Performance Computing (HPC)…

    BAE Systems (Annapolis Junction, MD)
    …in your life and keep you performing at your best. We are seeking HPC Systems Administrators to: + Support a large client- server based IT enterprise in ... **Job Description** At BAE Systems , we promote a strong, collaborative culture and...have ten (10) years of demonstrable experience in system administration and support of a large client- server … more
    BAE Systems (09/09/25)
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  • Linux Systems Administrator

    BAE Systems (Annapolis Junction, MD)
    …or related field and have eight (8) years of demonstrable experience in system administration and support of a large client- server based IT enterprise. + Or ... have eight (8) years of demonstrable experience in system administration and support of a large client- server ...technology utilizing NFS and CIFS + Large memory SMP systems with many cores + Enterprise client server… more
    BAE Systems (09/09/25)
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  • Senior Cloud System Administrator

    ManTech (Hanover, MD)
    …+ Proficiency in administering Linux operating systems . + Experience with Windows Server 2022 administration , including Active Directory and networking ... **Responsibilities include, but are not limited to:** + Provide administration and support for Windows Server...Server 2022 environments, including Active Directory, and manage Windows 10/11 client systems . + Architect, deploy,… more
    ManTech (09/10/25)
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  • Storage Management and Administration

    TekSynap (Bethesda, MD)
    …have differing environments and needs. Operating environments include UNIX, Linux, Windows , and MAC. Similarly, software for system operation, management, and ... varies among divisions. We are seeking a **Storage M** **anagement and Administration ** personnelto perform various activities to support the success of the team… more
    TekSynap (09/16/25)
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  • Systems Engineer Skunk Works Level 3

    Lockheed Martin (St. Mary's County, MD)
    …UAV Technology Experience Admin experience with Cisco, Juniper, Linux or RHEL, Windows , Windows Server , ESXi, networking\. Network Administration ... Skunk Works \(Lockheed Martin Advanced Development Program\) is looking for world class talent in SYSTEMS FIELD ENGINEERING to be a part of a team that will carry on… more
    Lockheed Martin (09/25/25)
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  • System Administration - Tiered Support

    CACI International (Annapolis Junction, MD)
    …to provide support for the implementation, troubleshooting, and maintenance of IT systems across client/ server , storage, network devices, mobile devices, and ... and in-depth analysis. + Configuration and management of UNIX, Linux, and Windows operating systems . + Installation and maintenance of operating system… more
    CACI International (08/21/25)
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