• Senior Linux System Administrator

    Amentum (Dahlgren, VA)
    Amentum is currently seeking a Senior Linux System Administrator to provide software testing for our award winning team. **Senior Linux System ... technical field + Five (5) + years' experience in Systems Administration . + In lieu of a...2; 7 or more years of equivalent experience administering Linux /Window systems . + Candidates must maintain a… more
    Amentum (06/05/25)
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  • Senior Linux /Unix Systems…

    SMX (Dahlgren, VA)
    …onsite work location in Dahlgren, VA. Essential Duties & Responsibilities include thedaily administration of Linux /Unix systems and software including but ... Senior Linux /Unix Systems Administrator (4411)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated Senior … more
    SMX (07/25/25)
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  • Senior Systems Administrator ( Linux…

    GovCIO (Bismarck, ND)
    …crosses over shifts **Qualifications** + Bachelor's degree with 8+ years of system administration experience (or commensurate experience) Required Skills and ... **Overview** GovCIO is hiring for a Senior Systems Administrator ( Linux and Windows) to... and Windows) to provide on-going support for the administration of the core system applications and… more
    GovCIO (07/09/25)
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  • Linux Systems Administrator SME

    GovCIO (San Antonio, TX)
    …achieve results would result in the expenditure of large amounts of resources. + Linux System Administration Skills (Red Hat) + VMware Virtualization ... **Overview** GovCIO is currently looking for a Linux Systems Administrator (SME) for our...such as planning/deploying/maintaining/supporting servers such as Red Hat Enterprise Linux or Windows, database system . backup … more
    GovCIO (07/21/25)
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  • Linux Systems Administrator

    GovCIO (San Antonio, TX)
    …results would typically result in serious program delays and considerable expenditure of resources. Linux System Administration Skills (Red Hat) + VMware ... **Overview** GovCIO is currently looking for a Linux Systems Administrator for our Courts...such as planning/deploying/maintaining/supporting servers such as Red Hat Enterprise Linux or Windows, database system . backup … more
    GovCIO (05/07/25)
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  • Sr. Principal Linux System…

    RTX Corporation (Aurora, CO)
    …for a security clearance​ **Security Clearance:** TS/SCI with Polygraph **Sr. Principal Linux System Administrator, Aurora, CO, must have active TS/SCI - ... a Raytheon program in a classified environment as a Senior Principal Linux System Administrator. + Responsibilities include building, maintaining, and securing… more
    RTX Corporation (07/19/25)
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  • Linux Automation Systems…

    Actalent (Aurora, CO)
    Linux Automation Systems Administrator Level 5 Job Description We are seeking a Linux Automation Systems Administrator to build, maintain, and secure ... automation tools. You will collaborate with program developers and system engineers to research issues, determine root causes, and...SSCP, CySA+, CND. + Experience administering Red Hat Enterprise Linux (RHEL) based systems . + Proficiency in… more
    Actalent (07/29/25)
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  • Linux Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Bethesda, MD)
    Linux Systems Administrator The Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could use those ... Cross Domain Solutions for an enterprise environment. As a Linux System Administrator on our project, you'll...wait. You Have: + 5+ years of experience with systems administration + 3+ years of experience… more
    BOOZ, ALLEN & HAMILTON, INC. (07/25/25)
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  • Linux Systems Administrator (Onsite)…

    RTX Corporation (Cedar Rapids, IA)
    …growth opportunity with our DT - Information Workplace Services team for a talented Linux Systems Administrator / Analyst. You will collaborate with a team of ... do:** + Install, configure, and maintain Windows, Red Hat Linux , and Ubuntu servers. + Perform regular system...requests. + Implement and maintain security best practices for system administration . + Conduct regular security audits… more
    RTX Corporation (07/09/25)
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  • TS/SCI CI Poly - Linux Systems…

    Insight Global (Lee County, VA)
    …spanning multiple security enclaves within a hybrid (Windows & RHEL) environments. - System Administrative Advisory duties to include management of Windows and ... candidates are expected to have related experience and knowledge/understanding of: - Linux Tier 2 Desktop Troubleshooting -Active Directory Administration -DNS,… more
    Insight Global (07/15/25)
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