• Linux Systems Administrator

    CACI International (Fort Meade, MD)
    …Level 2 or Level 3. **Requirements:** * TS/SCI with polygraph * Heavy Linux administration experience. * Experience using Ansible (playbooks) or comparable ... Linux Systems Administrator Job Category: Information Technology Time...servers, storage and network connectivity. You'll also provide system administration for assigned infrastructure and establish and maintain security… more
    CACI International (10/29/25)
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  • Senior Azure/ Linux Engineer (Fed/…

    Deloitte (Baltimore, MD)
    …ensuring high availability, performance, and security. + Implements and oversees Linux administration tasks including user management, permissions, and system ... in supporting enterprise applications in Azure + 2+ years of Linux system administration + Bachelor's degree in Computer Science, Business Administration more
    Deloitte (12/13/25)
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  • Senior Linux System Administrator

    ManTech (Laurel, MD)
    ManTech seeks a motivated, career and customer-oriented ** Linux ** **System Administrator** to join our team in **Laurel, MD.** You will be part of a dedicated team ... include but are not limited to:** + Configure and manage Linux operating systems. Installs/loads operating system software, troubleshoots maintains integrity and… more
    ManTech (12/11/25)
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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, MD. You will be part of a dedicated team delivering ... include but are not limited to:** + Configure and manage Linux operating systems. Installs/loads operating system software, troubleshoots maintains integrity and… more
    ManTech (12/04/25)
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  • Linux System Engineer

    CACI International (Laurel, MD)
    Linux System Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * * **The Opportunity:** We are seeking a skilled Linux System Engineer to join our dynamic team in...and integrity of our technical environment. **Responsibilities:** + **System Administration :** + Provide system administration for the… more
    CACI International (12/05/25)
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  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    …substituted for a degree. + 20+ years of related experience in systems administration or IT operations. + Experience with Linux , including installation, ... ManTech seeks a **Senior Linux System Administrator** to join our team in...integration issues. + Maintain a strong understanding of system administration interdependencies in a Service Oriented Architecture (SOA) environment.… more
    ManTech (10/14/25)
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  • Senior Linux System Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Linux System Administrator is responsible for leading system administration activities. This position oversees the installation, configuration, maintenance, and ... Senior Linux System Administrator Clearance Required: Top Secret or...improve performance and reliability. Key Responsibilities: + Lead system administration activities across ARLEN and CARLEN networks. + Assign… more
    Black Bear Technology Solutions, LLC (11/21/25)
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  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    Mantech seeks a motivated, career and customer-oriented **Senior Linux System Administrator** to join our team in **Ft. Meade, MD** . In this role, you will support ... perform system capacity analysis and planning. + Configure and manage Linux operating systems; install and maintain OS software; implement system enhancements… more
    ManTech (10/25/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    …support of developing and testing of information technology systems + Experience with Linux administration + Experience using Ansible or comparable tools + ... **ManTech** seeks an experienced and passionate, career and customer-oriented ** Linux System Administrator** to join our team located in the Fort Meade, MD area.… more
    ManTech (10/16/25)
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  • Senior Linux Systems Administrator (NDA 4)

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator** in our **National Security Sector's (NSS) Cyber & ... this program "Delivers Mission Success!" Seeking a motivated and experienced Linux System Administrator for a small, diverseteam that provides end-to-end software,… more
    Leidos (10/09/25)
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