• Linux Systems Administrator

    CACI International (Hanover, MD)
    Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee ... Required: None Type of Travel: None * * * **The Opportunity:** CACI is seeking a Linux Systems Administrator to join our team in Hanover, MD! Our Middleware… more
    CACI International (05/02/25)
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  • Principal Linux Systems

    RTX Corporation (El Segundo, CA)
    …90245 USA **Position Role Type:** Onsite **Principal Linux Systems Administrator - El Segundo, CA -Must have a TS /SCI active clearance required,100% ... tough, meaningful problems that create a safer, more secure world. **Principal System Administrator ** in infrastructure Workplace Services, collaborate with a… more
    RTX Corporation (04/10/25)
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  • Senior Linux System

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Linux System Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD (Onsite) Position Overview: The ... Senior Linux System Administrator is responsible...standards. + Install, configure, and maintain software and operating systems . + Implement operating system enhancements for… more
    Black Bear Technology Solutions, LLC (05/24/25)
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  • Linux System Administrator

    Leidos (San Diego, CA)
    …Maritime Systems Division (MSD) is seeking an experienced, dynamic, and highly capable Linux system administrator to join the Leidos team at a customer ... Install, configure, and maintain Linux -based servers and systems (RedHat, CentOS, Ubuntu, etc.). * Manage system...written and oral communication skills. * Ability to obtain TS /SCI clearance. Currently hold Secret clearance. Preferred… more
    Leidos (04/18/25)
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  • Linux Systems Administrator

    Amentum (Albuquerque, NM)
    Amentum is currently seeking a ** Linux Systems Administrator ** to support...to obtain a TOP SECRET ( TS ) or DOE Q Clearance. + Linux (RedHat ... external partners to diagnose and resolve issues + Maintain systems by applying operating system or application...+ Must be able to obtain a DOE Q ( TOP SECRET ) clearance. Note: US Citizenship is… more
    Amentum (03/07/25)
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  • Linux Systems Administrator

    Arena Technical Resources, LLC (St. Louis, MO)
    Linux Systems Administrator Location: St. Louis,...talented TS /SCI cleared Red Hat Data Center / Systems Administrator in St. Louis, MO to join ... computing engineers, high performance computing (HPC) specialists, network engineers and systems administrators. The environment is a state-of-the-art IT lab that… more
    Arena Technical Resources, LLC (03/04/25)
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  • Linux Systems Administrator

    Leidos (King Of Prussia, PA)
    …the Chief Information Officer within the Digital Modernization Sector is seeking a Linux System Administrator to support various classified environments. You ... on site at our King of Prussia, PA office. **Clearance:** US Citizen with current ** Top Secret ** clearance with ability to be cleared to Special Access Programs… more
    Leidos (04/23/25)
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  • Linux Systems Administrator

    Huntington Ingalls Industries (Fort Belvoir, VA)
    …recruiter during the interview process. Job Description Enlighten is looking for a Linux Systems Administrator /Field Engineer to support operational ... well. + At least 9 years of experience in Linux Systems Administration with Bachelors in related...systems and applications. + Experience leveraging a ticketing system for support requests (JIRA, ServiceNow, etc.) + Must… more
    Huntington Ingalls Industries (04/10/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    ManTech seeks a motivated, career and customer-oriented ** Linux System Administrator ** to join our team in **Laurel, Maryland.** **Responsibilities include ... with server hardware, applications, and software integration. + Configure and manage LINUX and Solaris operating systems . + Installs/loads operating systems more
    ManTech (03/04/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    **ManTech** seeks a motivated, career and customer-oriented ** Linux System Administrator ** to join our team in the **Laurel, Maryland** location. ... deploy and administer virtualized platforms, using VMWare. + Configure and manage Linux and Solaris operating systems + Installs/loads operating systems more
    ManTech (04/05/25)
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