• Modernization Cyber Systems Administrator…

    Lockheed Martin (Hanover, MD)
    …Ansible, Swarm * Git repository management * Knowledge of configuring and managing both Windows and Linux DHCP and DNS servers and clients * Proficient in ... **Desired Skills:** Capabilities: * Configure and manage UNIX and Windows \(or other applicable\) operating systems and installs/loads operating... Linux distributions such as RHEL, CentOS, Ubuntu, and Debian\.… more
    Lockheed Martin (01/08/26)
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  • System Administrator 2

    Orion Consortium (Fort Meade, MD)
    …Ansible, Swarm + Git repository management + Knowledge of configuring and managing both Windows and Linux DHCP and DNS servers and clients + Proficient in ... in the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots,... Linux distributions such as RHEL, CentOS, Ubuntu, and Debian.… more
    Orion Consortium (01/07/26)
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  • Systems Administrator Expert

    General Dynamics Information Technology (Annapolis Junction, MD)
    …and remains involved in the resolution process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, ... customers for escalated tickets + Configure and manage UNIX, Linux and Windows (or other applicable) operating systems and installs/loads operating system… more
    General Dynamics Information Technology (11/08/25)
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  • IT Systems Administrator / Top Secret…

    Lockheed Martin (Las Vegas, NV)
    …90 days of start \(e\.g\. AZ\-900, vmWare VCTA\-DCV, RHCSA, etc\.\) * Linux and Windows Server experience * On\-prem virtualization experience \(ESX/Vsphere\) ... will perform Systems Administration across multiple platforms including RHEL, Windows Server, and Windows 10\. Active Top...multiple platforms including RHEL, Windows Server, and Windows 10\. Active Top Secret Security Clearance and US… more
    Lockheed Martin (10/18/25)
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  • Application Systems Administrator

    ASM Research, An Accenture Federal Services Company (Providence, RI)
    …of all supporting documentation. + Patching, configuration, and security associated with Windows , RHEL Linux , Photon, VMWare vSphere. + Integration with ... directory, monitoring, group policies, and scripting/automation in PowerShell and Linux equivalents. **Minimum Qualifications** + Bachelor's Degree in Information… more
    ASM Research, An Accenture Federal Services Company (01/10/26)
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  • MAF DMO Systems Administrator

    Huntington Ingalls Industries (Orlando, FL)
    …experience Technical Skills + Experience implementing and supporting Red Hat Enterprise Linux (RHEL) and Windows NT operating systems (bare‑metal and virtual ... a division of Huntington Ingalls Industries, is seeking a skilled Systems Administrator to support the Mobility Air Forces Distributed Mission Operations (MAF DMO)… more
    Huntington Ingalls Industries (01/10/26)
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  • System Administrator

    The Boeing Company (Herndon, VA)
    …5+ years of related work experience. + Experience in **System Administration** (ie ** Linux ** / **Unix** or ** Windows ** platforms). + Experience in communicating ... Space & Security (BDS), Maritime and Intelligence Systems (M&IS), seeks a **System Administrator ** (Shift Work) to join our Mission Operations team in Herndon, VA… more
    The Boeing Company (01/09/26)
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  • Network Security Administrator

    TekSynap (Pensacola, FL)
    …**trained and certified on the specific Operating System or Computing Environment** theymaintain(eg, Windows Server, Linux , Cisco) + IAT LVL III (eg, GIAC, ... **Responsibilities & Qualifications** The **Network Security Administrator ** is responsible fornetwork boundary protection, cybersecurity posture, and accreditation… more
    TekSynap (01/06/26)
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  • Junior System Administrator

    Tyto Athene (Wright Patterson AFB, OH)
    …Security, CySA+, GSEC, GICSP, and the SSCP certification + Strong knowledge of Windows and/or Linux operating systems. + Experience with Active Directory ... Tyto Athene is searching for a detail-oriented and proactive mid level **System Administrator ** to join our team. The ideal candidate will have 3-5 years of… more
    Tyto Athene (01/03/26)
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  • Network Security Administrator /Analyst-…

    Alight (IN)
    …(eg, ISO 27000 series and/or NIST 800 Series). + Experience in troubleshooting of Linux and/or Windows Server operating system. + Experience with cloud data ... **Network Security Administrator /Analyst** **Shape the Future of Network Innovation: Join Us in Pioneering Secure, Scalable Solutions Across the Cloud!"** **Are you… more
    Alight (12/27/25)
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