• System Administrator

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    …Windows and Linux server environments (on-premises and cloud). * Oversee Active Directory , Group Policy, identity management, and authentication systems. ... * Manage Active Directory , Group Policy, DNS, DHCP, and user account provisioning. * Perform system updates, backups, and disaster recovery testing. * Monitor… more
    UIC Government Services and the Bowhead Family of Companies (11/09/25)
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  • Software Engineer/Systems Administrator

    Cinteot (Springfield, VA)
    …and resolve problems with Microsoft Exchange, Microsoft Windows 2012 Server, and Active Directory and other Windows based applications. Team members must ... server farms supporting over 300+ users. + Implements and modifies complex Active Directory Group Policy Objects. + Updates and tracks customer issues using the… more
    Cinteot (11/06/25)
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  • Microsoft Exchange & Messaging Engineer - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …of Microsoft Exchange infrastructure and related components in the area of Active Directory , Domain Controller topology, LDAP, Authentication Services, DNS, ... + Experience with Windows DNS and DHCP + Experience integrating Exchange with Active Directory , Azure AD, and Office 365 services + Experience with Active more
    General Dynamics Information Technology (10/29/25)
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  • Workspace ONE/AirWatch Engineer

    GovCIO (Sterling, VA)
    …to support 20K Windows 10/11 devices of varying make and models. + Migrate Active Directory group policy objects and SCCM applications to Workspace ONE. + ... profiles, applications, packages, scripts and other methods. + Configure Azure Active Directory to support user authentication and device enrollment. + Configure… more
    GovCIO (10/22/25)
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  • VMware ESXI Administrator

    Trace Systems Inc (Portsmouth, VA)
    …and support VMware upgrades, patches, and security hardening. + Administer and maintain Active Directory Domain Services (AD DS), including Group Policies, OU ... and production settings. + Managing Microsoft Windows domain architecture, including Active Directory deployment, Group Policy configuration, and DNS/DHCP… more
    Trace Systems Inc (08/29/25)
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  • Engineer, Information Security and Risk

    Cardinal Health (Richmond, VA)
    …Manage the complex process of merging disparate identity providers, user directories (eg, Active Directory , Azure AD, LDAP), and access management systems from ... integration projects preferred. + **Technical Expertise:** + Proficiency in directory services (eg, Active Directory , Azure AD, LDAP). + Extensive knowledge… more
    Cardinal Health (11/21/25)
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  • Network Security Engineer III

    TekSynap (Virginia Beach, VA)
    …ensure systems meet DoD security compliance standards. + Configure and manage Active Directory environments to support secure authentication and policy ... application for system and device hardening. + Configuration and management of Active Directory environments. + Vulnerability scanning and analysis using ACAS.… more
    TekSynap (10/01/25)
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  • Deskside Technician - Tier 2

    IntelliDyne (Falls Church, VA)
    …to users for various systems, including e-mail, LAN/WAN, user account administration, active directory , standard desktop images and applications, COTS and GOTS ... imaging. + Basic network support experience to include account administration in active directory environment. + Excellent analytical, oral and written… more
    IntelliDyne (11/21/25)
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  • Network Security Engineer - Firewall Migration…

    System One (Norfolk, VA)
    …App-ID, User-ID, NAT, Threat Prevention, and URL Filtering - Integrate firewalls with Active Directory /Entra ID and Cisco ISE for identity-based access control - ... conversion, mapping, and optimization between platforms - Experience with enterprise integrations ( Active Directory , Cisco ISE) - Deep understanding of NGFW… more
    System One (11/18/25)
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  • Pr./System Admin - Shift Work (Top Secret) - Space…

    Northrop Grumman (Chantilly, VA)
    …user and computer accounts and modify file permissions and security access lists via Active Directory and Linux. . Oversee daily maintenance and provide Tier 1 ... . Red Hat Certified Systems Administrator (RHCSA) certification . Experience with DNS, Active Directory , GPOs, and LDAP configuration . Experience with DevOps… more
    Northrop Grumman (11/15/25)
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