• Cyber Systems Security Engineer…

    Lockheed Martin (Fort Worth, TX)
    …of rack components Applying updates, anti\-virus/anti\-spyware updates, and patch updates Linux System Administrator Importing/Exporting large data volumes ... and performance \*Computer infrastructure designs that are compliant with cyber security and system processing requirements \*Enterprise level administration… more
    Lockheed Martin (11/13/25)
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  • System Support-US Citizens Only - TS/SCI FS…

    The Metamorphosis Group (Chantilly, VA)
    …with security -controlled systems . + Demonstrated experience as an Oracle LINUX Systems Administrator . + Demonstrated experience in Oracle EXADATA ... from Sponsor's Front Office. The Contractor shall maximize the security of the system by protecting Sponsor...administration. + Demonstrated experience with LINUX systems engineering and administration. + Demonstrated… more
    The Metamorphosis Group (11/08/25)
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  • Systems Security and Network…

    BOOZ, ALLEN & HAMILTON, INC. (Lexington Park, MD)
    …+ HS diploma or GED Nice If You Have: + Experience as an Operating System Administrator , Systems Engineer, Requirements Analyst, Information Systems ... enterprises. + Perform risk and vulnerability assessments in network, system , and application areas. + Leverage big data analytics...+ Knowledge of Microsoft and Linux operating systems + Ability to identify security requirements… more
    BOOZ, ALLEN & HAMILTON, INC. (11/17/25)
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  • SkillBridge Opportunities for System

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …engineers, cloud engineers, and developers in the execution of information assurance and security . The System Administrator will be assisting with the ... global customers. Kratos has an exciting opportunity for a System Administrator to support system ...Provide support for systems and peripheral connections Security Support: + Provides critical system administration… more
    Kratos Defense & Security Solutions, Inc. (11/20/25)
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  • System Engineer

    TEKsystems (Rockville, MD)
    … engineering, power bi, azure, Windows Top Skills Details System administrator ,Active directory,intune,hyper-v,server administrator ,backup,Vmware, Systems ... such as long-term effectiveness, practicality, technical limitations, information & system security , and criticality. These individuals may...administrator , backup, Vmware, Systems more
    TEKsystems (11/12/25)
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  • System Administration - Tiered Support

    CACI International (Annapolis Junction, MD)
    …a wide variety of IT systems . We are seeking a qualified System Administrator to provide support for the implementation, troubleshooting, and maintenance of ... and management of UNIX, Linux , and Windows operating systems . + Installation and maintenance of operating system software and security patches (eg, IAVA … more
    CACI International (11/19/25)
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  • HPC Systems Engineer (Advanced Research…

    Johns Hopkins University (Baltimore, MD)
    …servers, with direct experience managing HPC clusters. + Experience as a high-level Linux system administrator . + Experience managing mission critical ... motivated **_HPC Systems Engineer_** to join the systems team. This system (ROCKFISH), with over...performance parallel storage and methodologies. + Expert knowledge of Unix/ Linux systems administration, including all aspects of… more
    Johns Hopkins University (11/04/25)
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  • Cyber Security Engineer

    BAE Systems (Herndon, VA)
    …years' experience. + Strong knowledge of Windows and Linux operating systems + Familiarity with system hardening, patch management, and configuration ... provides engineering, integration and sustainment support for critical military platforms and systems . Intelligence & Security provides services and products to… more
    BAE Systems (09/09/25)
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  • Systems Engineer, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    …considerable direction, and mentor and supervise team members. You'll support Windows and Linux systems engineering efforts in system design and evaluation, ... technical expertise in support of cyberspace operations? As a Systems Administrator , you'll have the chance to...solution engineering, sof tware development, or system administration. You'll use your passion to learn new… more
    BOOZ, ALLEN & HAMILTON, INC. (11/06/25)
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  • Sr. Specialist, System Administration

    L3Harris (Fort Wayne, IN)
    …- and have every other Friday off Job Description: We are seeking an experienced Senior Linux System Administrator to join our dynamic IT team. The ideal ... sea and cyber domains in the interest of national security . Job Title: Sr. Specialist, System Administration...will have a deep understanding of Linux systems , including advanced skills in kickstarting, applying Security more
    L3Harris (11/06/25)
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