• Senior System Administrator

    Synergy ECP (Columbia, MD)
    …operating systems ? CentOS, RedHat, Windows 10, Window Server o DNS Experience o Active Directory (AD) o Scripting languages (eg Perl, bash, etc.) o Ansible ... provide afterhours call-in support Desired Skills: * Experience with: o IdAM directories ( active directory and/or LDAP) o Experience with Jira and Confluence o… more
    Synergy ECP (10/15/25)
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  • Windows Systems Administrator

    SMX (Patuxent River, MD)
    …and maintenance of all assigned physical and virtual equipment. + Support basic Active Directory tasks; maintain users and groups, resetting passwords, and ... Windows Systems Administrator (4793)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River,...Patuxent River, MD SMX is seeking a Windows System Administrator who will be responsible for the proper functioning… more
    SMX (11/19/25)
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  • Citrix Administrator

    GovCIO (Annapolis, MD)
    …CyberOperational Readiness Assessments (CORA). + 3+ years' experience managing enterprise level Active Directory Structures. + 3+ years' experience creating and ... **Overview** GovCIO is currently hiring for a Citrix Administrator , tomanage, maintain, deploy, troubleshoot and support servers for a mixed customer environment… more
    GovCIO (09/24/25)
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  • Windows System Administrator (Senior-Level)

    Link Solutions Inc (Adelphi, MD)
    …our national security. Job Responsibilities: + Manage Windows Server environments and support Active Directory , Group Policy, and MECM operations. + Install and ... and Development. Link Solutions is seeking a Windows System Administrator (Senior-Level) to join our team at Adelphi, MD....Must be a US Citizen + Must have an active DoD Top Secret Clearance + Non-remote (relocation incentive… more
    Link Solutions Inc (10/08/25)
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  • Windows Systems Administrator - Secret

    Northrop Grumman (Linthicum Heights, MD)
    …and domain architecture in a classified environment, including working knowledge of Active Directory , Group Policy, DNS management, DHCP scopes, WSUS/SCCM, and ... Classified Solutions team is seeking a novice **Windows Systems Administrator ** to join its dynamic team of technical professionals....Groups (ERGs) offer opportunities to be a friend, be active , be a volunteer, be a leader, be recognized,… more
    Northrop Grumman (11/21/25)
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  • Principal Windows Systems Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …and domain architecture in a classified environment, including working knowledge of Active Directory , Group Policy, DNS management, DHCP scopes, WSUS/SCCM, and ... Northrop Grumman Mission Systems is seeking a well-qualified Windows Administrator to join its Classified Solutions team in Linthicum,...Groups (ERGs) offer opportunities to be a friend, be active , be a volunteer, be a leader, be recognized,… more
    Northrop Grumman (11/13/25)
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  • Secret Windows System Administrator

    Insight Global (Baltimore, MD)
    …and domain architecture in a classified environment, including working knowledge of Active Directory , Group Policy, DNS management, DHCP scopes, WSUS/SCCM, and ... Global is looking for a Secret Cleared Windows System Administrator to join their team. As a Windows Systems...* Secret level security clearance (at a minimum) * Active Security+ CE, CASP, CISSP, or similar DoD 8570… more
    Insight Global (11/06/25)
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  • System Administrator 2

    M. C. Dean (Annapolis Junction, MD)
    …operating systems (servers and workstations). + Perform daily operations to include Active Directory management, monitoring and reviewing system logs. + Support ... lives, and changing the world for the better. We are seeking a **System Administrator 2** to join our **Security and Electronic Systems (SES)** business Unit. As… more
    M. C. Dean (11/05/25)
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  • MAC System Administrator

    Link Solutions Inc (Adelphi, MD)
    …for CMMI ML3 for Services and Development. Link Solutions is seeking a MAC System Administrator (Intermediate-Level) to join our team at Adelphi, MD. + Must be a US ... Citizen + Must have an active DoD Top Secret Clearance + Non-remote (relocation incentive...Clearance + Non-remote (relocation incentive available) The MAC System Administrator will be responsible for maintaining macOS systems, managing… more
    Link Solutions Inc (10/16/25)
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  • System Administrator

    Leidos (Bethesda, MD)
    …and *beats + Experience with Windows Systems Administration and troubleshooting Active Directory + Experience establishing large computer end-point environments ... you as our next Tier 3 Service Desk/ Systems Administrator supporting the OSINT Integration Center under our 10-year...years of relevant professional experience + Must have an active Top Secret security clearance with the ability to… more
    Leidos (10/01/25)
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