• Systems Administrator

    Insight Global (Mechanicsville, VA)
    …the configuration, administration and support of the retail infrastructure Active Directory Domain and Certificate Services ( Windows Server 2019). Ability to ... Strong PowerShell scripting experience Exposure to Microsoft Endpoint Configuration Manager (MECM) Windows 10/11 servers Active Directory experience Previous… more
    Insight Global (10/16/25)
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  • Data Center Engineer

    Cognizant (Chicago, IL)
    …Administer and maintain Windows Server environments (2016/2019/2022), including Active Directory , DNS, DHCP, and Group Policy. Deploy, configure, ... **Job Role: Data Center Engineer with Windows Server Administration** **Job Location: Hybrid- Chicago, IL**...role is critical to ensuring high availability, performance, and security across all datacenter operations. **In this role, you… more
    Cognizant (10/30/25)
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  • Sr. Principal NetApp Storage Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …in effective operations to include advanced knowledge of the following: + Microsoft Active Directory (AD) - deployment, maintenance, and support. + Group Policy ... operational activities of the entire IT infrastructure including Servers ( Windows & Linux), Workstations ( Windows & Linux),...of a completed degree. + Applicants must have an active DoD Secret level security clearance (at… more
    Northrop Grumman (10/16/25)
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  • Journeyman Network and Computer Systems…

    NANA Regional Corporation (South Burlington, VT)
    …of TCP/IP, routing/switching, VPNs, and firewall configurations. + Experience managing Microsoft Windows Server environments and Active Directory . + ... Computer Systems Administrator** to support the Department of Homeland Security (DHS) in the Operations and Maintenance of US...servers and networking equipment (eg, Cisco, Juniper). + Maintain Active Directory , DNS, DHCP, GPOs, and other… more
    NANA Regional Corporation (10/17/25)
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  • Principal Mission Communication Specialist (Data)

    Mission Support and Test Services (Las Vegas, NV)
    …demonstrates escalating roles and responsibilities + Extensive experience with: Active Directory Administration; Group Policy implementation and enforcement; ... recovery processes, system policies, patches, user and group accounts/permissions, group policy, directory services, and security and access controls. + Define… more
    Mission Support and Test Services (10/15/25)
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  • Junior System Administrator

    Gama-1 Technologies (Norfolk, VA)
    …related components. + Support user account creation, permissions, and access management within Active Directory and other directory services. + Monitor ... management, and basic system maintenance tasks in accordance with agency security requirements. + Help maintain system documentation, configuration records, and… more
    Gama-1 Technologies (10/11/25)
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  • Senior M365 Administrator

    PSEG Long Island (Bethpage, NY)
    …Mobility Security (EMS) tools and functionalities. + Knowledge of Networking and Security - DNS, Active Directory , Entra ID (Azure AD) including ... performance and overall health of a variety of cyber security tools within a Microsoft Windows , Linux...techniques. + Working knowledge and experience in supporting Microsoft Windows Server Operating Systems, Directory Services (AD),… more
    PSEG Long Island (10/01/25)
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  • Sr. Principal Cyber Software Engineer (AHT)

    Northrop Grumman (Washington, DC)
    …administration + SQL 2019 or later versions administration, including backup + Active Directory design and implementation + IIS administration and ... Windows 2019/2022 System Administrator. + Manage and maintain security patches for the Windows environment. +...compliance with Information Assurance Vulnerability Alert (IAVA) policy + Security + certification + Must have an active more
    Northrop Grumman (10/04/25)
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  • Sr. Linux Systems Administrator

    RTX Corporation (El Segundo, CA)
    …VMware administration including ESXi hypervisors and VSphere management interface. + Microsoft Windows Active Directory Services administration and support ... Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required… more
    RTX Corporation (09/24/25)
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  • Senior Privileged Access Management Engineer (PAM)…

    RTX Corporation (Cedar Rapids, IA)
    …and Privileged Remote Access implementation experience + Experience with BeyondTrust Active Directory Bridge + Experience in both Linux, Windows OS, and Mac ... Will Do:** + Lead the design and deployment of PAM solutions integrating with Entra, Active Directory , Ping SSO, and related technologies + Day to day functions… more
    RTX Corporation (10/26/25)
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