• Sr. Principal Windows /VMware…

    Northrop Grumman (Baltimore, MD)
    …and team to do some of the best work of your career. Northrop Grumman Mission Systems is seeking a Windows Systems Administrator to join its Classified ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...be a condition of continued employment. + Experience managing Windows Server OS and domain architecture. +… more
    Northrop Grumman (11/01/25)
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  • Windows System Administrator (Senior-Level)

    Link Solutions Inc (Adelphi, MD)
    …projects while safeguarding our national security. Job Responsibilities: + Manage Windows Server environments and support Active Directory, Group Policy, ... of a diverse team supporting a globally distributed information systems , responsible for the analysis, administration , voice,...operating system environment certification (eg, Windows 10, Windows 11, or Microsoft Server 2019, etc.).… more
    Link Solutions Inc (10/08/25)
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  • Secret Windows System Administrator

    Insight Global (Baltimore, MD)
    …Secret Cleared Windows System Administrator to join their team. As a Windows Systems Administrator for a classified government contract, you will ensure the ... smooth operation of multi-user computer systems by coordinating with network, software, and system engineers,...team environment with other IT/technical professionals * Experience managing Windows Server OS and domain architecture in… more
    Insight Global (11/06/25)
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  • Secret Sr Windows System Administrator

    Insight Global (Baltimore, MD)
    …experience * Active secret clearance * Active Sec+ certification * Experience managing Windows Server OS and domain architecture * Ability to support multiple ... Job Description A Client of Insight Global is looking for a secret cleared Sr Windows System Administrator to join their team and help mentor more jr admins. This… more
    Insight Global (11/07/25)
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  • System Admin Engineer - Level 4

    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 (11/05/25)
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  • 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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  • 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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  • 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 (10/02/25)
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  • IT Intern

    Orbis Technologies (Annapolis, MD)
    …Experience supporting users in an IT capacity. + Assist on systems administration of Windows Server 2019-2025, Broadcom/VMware, RedHat, AlmaLinux, Ubuntu ... & then support technologies such as: Active Directory (AD\AAD), Windows Server , Antivirus, Microsoft Office 365, etc....engaged by the IT team. + Assist with the systems administration of Windows 11.… more
    Orbis Technologies (10/26/25)
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