• Senior System Administrator

    RTX Corporation (Tucson, AZ)
    …Linux and Windows experience + Experience in one of the following: Active Directory , VMware, MySQL, networking administration experience. **Qualifications We ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (10/15/25)
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  • Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    …but not limited to, the following technologies: Red Hat Enterprise Server, Active Directory , WSUS, VMware, BackupExec, NetBackup, prior systems administration ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (09/24/25)
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  • Sr. Principal AIX or Linux System…

    RTX Corporation (Tewksbury, MA)
    …or Linux experience. + Experience in one of the following: LDAP, Active Directory , VMware, MySQL, networking administration experience. **Qualifications We ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (10/02/25)
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  • Linux/Windows Senior Systems Administrator

    Lockheed Martin (San Diego, CA)
    …CSA\+, GICSP, GSEC, Security \+ CE, or SSCP is required\. \- Familiar with Active Directory and SCCM \- Experience with Aegis and other BMD systems/platforms ... computing assets * Performing preventive maintenance on hardware * Assisting the Cybersecurity team in maintaining the compliance of computing assets **WHY JOIN US**… more
    Lockheed Martin (10/17/25)
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  • Network Administrator

    Robert Half Technology (Cleveland, OH)
    …with regular updates on project developments Requirements Firewall Technologies, Cisco Routers, Active Directory , Cisco Networking, LAN - Local Area Network, WAN ... security policies + Administer firewall configurations in accordance with current cybersecurity standards + Provide updates on network operations and oversee… more
    Robert Half Technology (10/07/25)
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  • SAP GRC Access Control Administrator…

    Truist (Raleigh, NC)
    …other SAP GRC modules (Process Control, Risk Management) + Experience with Active Directory integration for authentication and provisioning (On-Premise and ... access related issues. + Contribute to the enforcement of enterprise cybersecurity standards, policies, and procedures in the SAP landscape. Recommend improvements… more
    Truist (10/01/25)
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  • Client Support Engineer

    CACI International (Colorado Springs, CO)
    … support for unclassified and classified systems. + Utilize Active Directory , Directory and Resource Administrator , and local administrator ... _Desired:_ + Experience supporting government or military organizations. + Experience with Active Directory and other administration tools. + Experience with the… more
    CACI International (09/06/25)
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  • Information Systems Technician Analyst…

    Huntington Ingalls Industries (Colorado Springs, CO)
    …applications software, hardware, and configurations. * Preparation of a Microsoft Windows Active Directory network spanning multiple rooms. * Review, prepare, ... + Active DoD TS/SCI clearance + Knowledge and understanding of Windows Active Directory including DNS, IIS, DHCP, RADIUS, and other DoD Space/Air Force… more
    Huntington Ingalls Industries (08/01/25)
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  • Projects Engineer (Back To Business IT)

    The Greentree Group (Beavercreek, OH)
    …with setup and administration of Windows Server and Desktop, Exchange Server, Active Directory , Group Policy, DHCP/DNS, antivirus, and disaster recovery/backup ... Intune + Network Policy and Access Services + Server 2012/2016/2019 + Active Directory /DHCP/DNS/GPO + SQL 2012/2016/2019 + Microsoft Exchange 2013/2016/2019,… more
    The Greentree Group (08/13/25)
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  • Cloud Architect - Secret Clearance Required

    NANA Regional Corporation (Washington, DC)
    …deploy, and manage Microsoft 365 services. + Administer network infrastructure, Active Directory , server environments, and automate tasks using PowerShell. ... management. + Proven experience with network troubleshooting, server administration, and Active Directory . + Experience with vulnerability remediation aligned… more
    NANA Regional Corporation (10/22/25)
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