• Systems Administrator - Intern

    Lockheed Martin (Huntsville, AL)
    …Rotary and Mission Systems \(RMS\) is looking for an Energetic Systems Administrator Intern pursuing a Computer Science, Computer Engineering, Information ... and working with the IT Team, a team of Systems Administrators, Network Engineers, and System Engineers...in a team environment * Experience with Windows Operating Systems * Experience with Red Hat Enterprise Linux… more
    Lockheed Martin (09/25/25)
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  • Network Administrator - Navy Integrated…

    Huntington Ingalls Industries (San Diego, CA)
    …Computer Information Systems or similar discipline preferred. + Experience with system release upgrades (preferred) + Linux + or Microsoft Certified Solutions ... secure and reliable network infrastructure in support of mission-critical naval training systems . The Network Administrator will manage server and workstation… more
    Huntington Ingalls Industries (07/12/25)
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  • Principal Systems Administrator

    RTX Corporation (Tucson, AZ)
    …US citizens are eligible for a security clearance. + Experience supporting Windows and/or Linux operating systems . + Experience with but not limited too, Active ... as only US citizens are eligible for a security clearance​ **Security Clearance:** Top Secret - Current At Raytheon, the foundation of everything we do is rooted in… more
    RTX Corporation (08/21/25)
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  • Systems Administrator III

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …may be considered in lieu of required education + Prior experience with systems administration in Windows or Linux environments + Excellent interpersonal and ... a schedule ) + Experience with both Windows and Linux operating systems + Experience with any...working in these fields.) + **Ability to obtain/maintain a Secret US Security Clearance is required.** **Qualifications We Prefer:**… more
    Sierra Nevada Company, LLC (08/08/25)
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  • Senior Database Administrator (Alis)

    Lockheed Martin (Beaufort, SC)
    …Applying updates, anti\-virus/anti\-spyware updates, and patch updates * Red Hat Enterprise Linux System Administrator * Importing/Exporting large data ... **THE WORK** Join the Lockheed Martin Rotary and Mission Systems Field Sustainment Team\. Our customers include both the...by assuring the integrity of data stored within the system by maintaining the internal databases and applications\. The… more
    Lockheed Martin (09/25/25)
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  • Systems Administrator - TS/SCI

    General Dynamics Information Technology (Las Cruces, NM)
    …of directly related experience in systems administration and analysis. + UNIX/ LINUX System Administration - Preferred + Windows System Administration ... of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT… more
    General Dynamics Information Technology (08/08/25)
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  • Senior Network Engineer - Top Secret…

    Cambridge International Systems Inc (Charleston, SC)
    …Engineer - Top Secret Clearance | Charleston, SC Cambridge International Systems , Inc. Join a dynamic global team united by shared values: commitment, integrity, ... a full-time CONUS position requiring an active DoD Top Secret clearance. This position may be subject to the... Integration: Lead the integration of diverse network operating systems (eg, Cisco IOS, Juniper JunOS, Linux -based… more
    Cambridge International Systems Inc (10/07/25)
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  • System Administrator

    Lockheed Martin (Fayetteville, NC)
    …Services team member, you will be responsible for: * Deploying and maintaining system hardware, operating systems , and software installations * Documenting all ... is responsible for ensuring the smooth operation of IT systems and infrastructure, and we're looking for a skilled...\- 2\+ Years of Desktop Support with Microsoft Operating System \(Win 10, 11\. Linux \) \- Industry… more
    Lockheed Martin (09/10/25)
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  • Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …of directly related experience in systems administration and analysis. + UNIX/ LINUX System Administration - Preferred + Windows System Administration ... of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT… more
    General Dynamics Information Technology (09/02/25)
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  • Junior Systems Administrator

    KIHOMAC (Colorado Springs, CO)
    …work experience + 6+ months of directly related experience + Experience with Linux system administration in a DoD environment + Security Information & ... systems administration standard operating procedures + Maintain baseline system security according to organizational policies + Manage accounts, network rights,… more
    KIHOMAC (10/05/25)
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