• Mid Level Linux Administrator

    Amentum (Hanover, MD)
    …hardware problems and remains involved in the resolution process. + Configures and manages Linux operating systems and installs/loads operating system ... for implementation, troubleshooting and maintenance of Information Technology Systems . + Provides support to IT ...involved in the resolution process + Configures and manages Linux operating system and installs + Creates… more
    Amentum (05/23/25)
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  • System Administrator - Red Hat Enterprise…

    DarkStar Intelligence LLC (Annapolis Junction, MD)
    Linux -based Information Technology (IT) systems . + Install and configure Linux -based operating systems and their services according to provided ... DarkStar Intelligence seeks a highly skilled System Administrator - Red Hat Enterprise Linux (SAL) Level 2 to support mission-critical IT infrastructure. The… more
    DarkStar Intelligence LLC (05/23/25)
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  • Senior Linux SysAdmin 3

    Lockheed Martin (Fort Meade, MD)
    …Capabilities: * Configure and manage UNIX and Windows \(or other applicable\) operating systems and installs/loads operating system software, troubleshoot, ... integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and...such as RHEL, CentOS, Ubuntu, and Debian\. Knowledge of Linux systems processes, file systems ,… more
    Lockheed Martin (06/18/25)
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  • Linux System Administrators

    Leidos (Annapolis Junction, MD)
    …perform capacity planning. + Configure and manage UNIX and Windows operating systems , ensuring system integrity and performance. **Basic** **Qualifications:** ... **Description** **Leidos** frequently has exciting opportunities for Linux System Administrators in the **National Security Sector's (NSS) Cyber & Analytics Business… more
    Leidos (06/08/25)
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  • Linux System Administrator

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Linux Systems Administrator to a fast-paced team of system administrators providing support for implementation, ... IT system infrastructure and any processes related to these systems . Provide support to IT systems...the resolution process. Configure and manage UNIX and Windows operating systems , installs and loads operating more
    BigBear.ai (04/22/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    …and software in support of developing and testing of information technology systems + Experience with Linux administration + Experience using Ansible or ... + Ability to handle stress and work under pressure + Competence in computer operating systems **Clearance Requirement:** + Must have a current/active TS/SCI with… more
    ManTech (06/06/25)
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  • Senior Linux System Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    …security, and reliability standards. + Install, configure, and maintain software and operating systems . + Implement operating system enhancements for ... Senior Linux System Administrator Clearance Required: Top Secret or...oversees the installation, configuration, maintenance, and integrity of computing systems and software. The role involves planning, ensuring long-term… more
    Black Bear Technology Solutions, LLC (05/24/25)
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  • Sr. Unix/ Linux Engineer - TS/SCI with FS…

    Optiv (Columbia, MD)
    …requirements, design, implementation, and deployment "views" of the system. + Support Delinea (Centrify) requests utilizing existing ticketing systems and ... regulations, and customer approved Delinea (Centrify) architectures for Enterprise IT systems . + Work with the government COR and Directory Services organization… more
    Optiv (06/07/25)
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  • Systems Admin/Help Desk

    BAE Systems (Annapolis Junction, MD)
    …in larger projects. + Conduct regular security patching, assessments and scans on Linux operating systems using tools like Tenable Nessus, identifying ... serve our nation. We are seeking to hire a ** Linux Desktop Support / Systems Admin** to...of the enterprise's HPC infrastructure and user-facing services utilizing Linux desktop operating systems . +… more
    BAE Systems (06/25/25)
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  • Systems Administrator

    BAE Systems (Fort Meade, MD)
    …process + Configure and manage UNIX and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, ... keep you performing at your best. We are seeking Systems Administrators to: + Provide support for...integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and… more
    BAE Systems (04/19/25)
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