• Sr. Systems Administrator (Onsite…

    Community Health Systems (Franklin, TN)
    …tools + Knowledgeable of TCP/IP and the OSI Model + Knowledge of Windows / Linux /Unix operating systems + Expertise with common troubleshooting techniques ... **Job Summary** NOC Senior System Administrator NOC Senior System Administrator proactively...and classify service impacting events of targeted applications, operating systems platforms and network devices for the purpose of… more
    Community Health Systems (09/05/25)
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  • IT Engineer - Microsoft Enterprise Systems

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Technical Skills & Knowledge:** + Windows operating systems ( Windows 10, Server 2012/2016) + Linux administration (RHEL/CentOS/Ubuntu) + Active ... **Job Family:** IT Infrastructure and Operations **Skills:** IT Help Desk, Linux ,Microsoft (MS) Active Directory (AD),System Administration, Windows 10… more
    General Dynamics Information Technology (10/14/25)
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  • Systems Network Administrator

    Leidos (Laurel, MD)
    …in the resolution process. Configures and manages Virtual and storage environments; Linux , UNIX and Windows operating systems ; installs/loads operating ... **Description** **Leidos** has a new and exciting opportunity for a ** Systems /Network Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics… more
    Leidos (09/20/25)
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  • Systems Administrator - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means ... meaningful part in improving how agencies operate. **HOW** **A SYSTEMS ADMINISTRATOR ** **WILL** **MAKE AN IMPACT** +... LINUX ( Linux RHEL, CentOS, Scientific Linux ) and Microsoft Windows (2008 R2, 2012… more
    General Dynamics Information Technology (09/17/25)
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  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    Systems Administrator EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... protected by law. Description WCBinc is looking for a Systems Administrator to join our team to...to create and modify scripts in multiple disciplines on Windows , Linux , and Solarissystems* Knowledge of the… more
    William C Brown Inc (10/14/25)
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  • Senior Network Systems Administrator

    General Dynamics Information Technology (Fort Bliss, TX)
    …of related experience **US Citizenship Required:** Yes **Job Description:** Senior Network Systems Administrator - PDA GDIT is seeking highly experienced and ... qualified Senior Network Systems Administrator - Primary Domain ...have administrative knowledge of Microsoft Server 2019, Red hat Linux , Windows 11, SQLEXPRESS, ESS, ACAS, and… more
    General Dynamics Information Technology (09/27/25)
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  • Senior Information Systems

    Concurrent Technologies Corporation (Huntsville, AL)
    …in networking design and architectures, as well as network management. + Working knowledge of Linux and Windows operating systems (Puppet CM or similar). + ... Senior Information Systems Administrator Concurrent Technologies Corporation Huntsville,...awareness, system administration, networking, maintenance, and continuous monitoring of Windows and Linux servers, workstations, and virtual… more
    Concurrent Technologies Corporation (10/19/25)
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  • Sr. Systems Administrator - Secret…

    Lockheed Martin (King Of Prussia, PA)
    …all of the client/server/storage/network devices \-Patch and harden Windows and Linux \(Red Hat\) and networking systems with Security personnel to protect ... the operator in the loop\. **The Work** As a Systems Administrator on the JES Program ,...is required . Extensive familiarity with system administration for Linux \(RHEL\) and Windows operating systems more
    Lockheed Martin (10/29/25)
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  • Systems Administrator 2 (Bluemont,…

    William C Brown Inc (Springfield, VA)
    Systems Administrator 2 (Bluemont, VA) EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for ... by law. Description WCBinc is looking for a Sr. Systems Administrator to provide support for implementation,...3.0 + Familiar with shell scripting using Powershell and Linux shell + Experience supporting multiple Microsoft Windows more
    William C Brown Inc (10/23/25)
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  • Systems Administrator

    ISYS Technologies (Schriever AFB, CO)
    …Hat Linux servers + Install and configure Red Hat Linux / Windows / Solaris operating systems + Ensure compliance with computer security policy, Risk ... of our government customers. I2X Technologies is seeking a Systems Administrator to support ongoing activities for...+ Active Secret clearance + Sec+ certification + Solaris, Linux , Windows , Unix administration + Configuration tools,… more
    ISYS Technologies (10/22/25)
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