• Senior Systems Engineer (Level 4)

    Kaizen Approach, Inc (Annapolis Junction, MD)
    …or CentOS/Red Hat OS; if assigned to Directory Services TTOs, experience with Active Directory , Identity Management, SCCM, DNS, Group Policy, Active Role ... of twelve (12) years of relevant experience if a degree is not held.* Active TS/SCI clearance with polygraph is required. Salary Range: A variety of factors can… more
    Kaizen Approach, Inc (11/07/25)
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  • Senior Systems Administrator - Windows/Linux…

    ManTech (Fairmont, WV)
    …Management Act (FISMA) High requirements. + Design, deploy, and maintain complex Active Directory (AD) forests, domains, trusts, and replication topologies. ... securing, and troubleshooting Windows Servers from scratch and designing complex Active Directory environments. + Senior-level experience with Linux system… more
    ManTech (11/05/25)
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  • Senior Systems Analyst

    ManTech (Chantilly, VA)
    …Cisco Catalyst Center (DNAC), GEMOne, HP SANs, Certificate Services, DHCP, DNS, Active Directory , Group Policies and Microsoft Windows Operating Systems + ... Windows 2008/2012/2016/2019 Servers; Microsoft Windows 10; administering Microsoft Exchange, Active Directory , and workstation and server hardware; administering… more
    ManTech (10/29/25)
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  • L3 Systems Administrator

    Belcan (Cincinnati, OH)
    …Linux workstations/servers/OS, Networks and Storage/Backup in classified program areas: * Active Directory administration * Group/local policy administration * ... Networks and Storage/Backup in classified program areas: * 5-7 years of Active Directory administration * 5-7 years of Group/local policy administration * System… more
    Belcan (10/29/25)
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  • Journeyman Network and Computer Systems…

    NANA Regional Corporation (South Burlington, VT)
    …Windows and Linux-based servers and networking equipment (eg, Cisco, Juniper). + Maintain Active Directory , DNS, DHCP, GPOs, and other core IT services. + ... and firewall configurations. + Experience managing Microsoft Windows Server environments and Active Directory . + Familiarity with Linux administration (eg, Red… more
    NANA Regional Corporation (10/17/25)
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  • System Operations/Administrator

    Sciolex Corporation (Chantilly, VA)
    …policies and best practices. Manage user accounts, permissions, and access controls in Active Directory . Deploy software updates, patches, and security fixes to ... independently and collaboratively in a team environment. Experience with Active Directory , Group Policy, and other domain management tools. Microsoft Certified:… more
    Sciolex Corporation (10/14/25)
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  • ACAS/Data Security Engineer

    General Dynamics Information Technology (Fort Huachuca, AZ)
    …enterprise network.** **Utilize your expertise in Windows, Linux, and MAC OS, Active Directory , virtualization (VMware/Microsoft), and Tenable Nessus products to ... required.** **Role Requirements** **: Windows Server/Desktop, Linux, MAC OS, Active Directory , Network Management, Microsoft/VMware Virtualization, Red Hat… more
    General Dynamics Information Technology (09/27/25)
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  • Network/Systems Administrator

    GovCIO (Arlington, VA)
    …and maintain **security agents** (ACAS, Carbon Black, Trellix, Flexera). + Manage ** Active Directory joins** and Linux domain troubleshooting. + Maintain and ... monitored systems. + **Deployment Support** **Galaxy Agent & Security Tools Maintenance** ** Active Directory Administration** + Remove and rejoin systems to… more
    GovCIO (12/16/25)
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  • Internship - IT End User Experience

    Tiffany & Co. (Whippany, NJ)
    …technology stack for Contact Center as a Service, Unified Communications as a Service, Active Directory , and Identity Management. We are looking for a motivated ... Analysis and Reporting + Project Assistance + Documentation and Training + ** Active Directory and Identify Management:** Intern will be involved in the following… more
    Tiffany & Co. (12/16/25)
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  • DreamWorks Technology - Sr. Systems Administrator,…

    NBC Universal (Glendale, CA)
    …Manage name services (Red Hat IDM) and work with other teams to interface with Active Directory and upstream HR services + Manage virtualization (Red Hat / ... as routing, switching and load balancing + Some experience administering Windows Active Directory and MacOS + Experience with JIRA and ServiceNow Hybrid: This… more
    NBC Universal (12/16/25)
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