• Senior System Administrator

    St. George Tanaq Corporation (Suitland, MD)
    …Systems Administration - Expert in managing Windows Server and Linux environments, Active Directory , Group Policy, DNS, DHCP, and virtualization platforms ... Senior System Administrator - Network Operation Center WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time Description… more
    St. George Tanaq Corporation (08/15/25)
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  • Windows System Administrator

    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...Must be a US Citizen + Must have an active DoD Top Secret Clearance + Non-remote (relocation incentive… more
    Link Solutions Inc (09/18/25)
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  • 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 ... Senior System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046)...support Desired Skills: * Experience with: o IdAM directories ( active directory and/or LDAP) o Experience with… more
    Synergy ECP (07/16/25)
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  • MAC System Administrator ( Senior

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …for CMMI ML3 for Services and Development. Link Solutions is seeking a MAC System Administrator ( Senior -Level) to join our team at Aberdeen Proving Ground, MD. + ... Must be a US Citizen + Must have an active DoD Top Secret Clearance. + Non-remote (relocation incentive available) Our MAC System Administrator will be… more
    Link Solutions Inc (09/18/25)
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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 ... will be a remote position. **Responsibilities** This position is for a Senior Citrix Administrator supporting the Windows team. This is currently a mixed and… more
    GovCIO (09/24/25)
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  • Cloud Network & Computer Systems…

    SMX (Patuxent River, MD)
    …workstations and/or servers + Support Windows and/or Linux based systems + Support Windows Active Directory + Support routing, switching and other site to site ... Cloud Network & Computer Systems Administrator - Intermediate (Secret to TS) (3265)at SMX(View...Must be able to interact with peers, management, and senior engineers in a constantly evolving environment to ensure… more
    SMX (08/08/25)
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  • Network & Computer Systems Administrator

    SMX (Patuxent River, MD)
    …workstations and/or servers + Support Windows and/or Linux based systems + Support Windows Active Directory + Support routing, switching and other site to site ... Network & Computer Systems Administrator - Intermediate (Secret to TS) (3314)at SMX(View...Must be able to interact with peers, management, and senior engineers in a constantly evolving environment to ensure… more
    SMX (08/09/25)
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  • Systems Administrator

    ARAMARK (Rockville, MD)
    …client and server operating systems, Windows Desktop, mobile operating systems, Active Directory , Remote Access technologies, DNS, DHCP, Microsoft Office, ... **Job Description** The Systems Administrator provides support at all levels of the...office. 3 days per week onsite. Position Reports to Senior Manager, Network & Systems Operations **Job Responsibilities** **Primary… more
    ARAMARK (09/24/25)
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  • LMS Administrator

    Applied Research Solutions (Patuxent River, MD)
    …with third-party tools and platforms, such as authentication systems (eg, Active Directory ) and cybersecurity content authoring software. + Implement ... are motivated through our industry competitive benefits package, our awards and recognition program, and personalized attention from ARS Senior Managers.… more
    Applied Research Solutions (09/13/25)
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  • Windows System Administrators Careers

    Northrop Grumman (Annapolis, MD)
    … building and maintaining Classified Windows Domains in effective operations to include Active Directory (AD) maintenance and support, Group Policy (GPO), DNS ... client and server including installing, upgrading/patching, monitoring, and hardening the system. ** Sr . Principal Windows Systems Administrator :** + Perform as a… more
    Northrop Grumman (09/14/25)
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