• Senior System Administrator ( Linux

    TISTA Science and Technology (Austin, TX)
    Overview Are you a Senior Systems Administrator who would like to have a positive impact for millions of people? If so, we may have an opportunity for you! TISTA ... + Must have 5 years of experience in Site Reliability Engineering, DevOps, or Systems Engineering. + Strong experience with Linux /Unix systems administration… more
    TISTA Science and Technology (09/27/25)
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  • Linux System Administrator- Senior

    Nightwing (Sterling, VA)
    systems administration + Proficiency experience with Red Hat Linux (RHEL) workstations and servers, including installation, configuration, administration and ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/26/25)
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  • Senior Platform Engineer-Perl Python…

    RELX INC (Boca Raton, FL)
    Senior Platform Engineer-Perl Python Linux MySql Are you looking for an Enterprise-Wide Platforming Engineering role whereby you can drive innovation? Are you a ... MySQL and SQL, ensuring data integrity and performance. + Administering Linux -based systems , Java services, and Apache web servers. + Managing and supporting… more
    RELX INC (09/10/25)
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  • UC4/ Automic Application Engineer

    US Tech Solutions (Clemson, SC)
    …+ This position will provide senior UC4/Automic Application Engineer / Linux Systems Administrator for multiple high profile projects whose team brings ... analysis, incident management, reporting and perform upgrades. Position will also perform some Linux systems administration on a shared team. + Duties include: +… more
    US Tech Solutions (09/14/25)
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  • Senior Embedded Linux Engineer

    CACI International (VA)
    Senior Embedded Linux Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... or related degree + 7+ years experience embedded OS development, preferably Linux + Demonstrated proficiency writing/modifying the Linux kernel and drivers… more
    CACI International (09/25/25)
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  • DreamWorks Technology - Sr. Systems

    NBC Universal (Glendale, CA)
    …is expected to be completed during 2025. DreamWorks Animation is seeking a Senior Systems Administrator to join its multi-platform Infrastructure Engineering and ... Operations team. As a Senior Systems Administrator, you will be responsible...do this job?" + Minimum 10+ years as a Senior Linux system administration in a large… more
    NBC Universal (09/17/25)
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  • Senior Linux System Administrator

    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 ... oversees the installation, configuration, maintenance, and integrity of computing systems and software. The role involves planning, ensuring long-term system… more
    Black Bear Technology Solutions, LLC (08/23/25)
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  • Linux System Administrator ( Senior

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …appraised for CMMI ML3 for Services and Development. Link Solutions is seeking a Linux System Administrator ( Senior -Level) to join our team at Aberdeen Proving ... active DoD Top Secret Clearance. + Non-remote (relocation incentive available) Our Linux System Administrator ( Senior -Level) will be responsible for the… more
    Link Solutions Inc (09/18/25)
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  • Senior Linux Performance Engineer…

    ServiceNow, Inc. (Santa Clara, CA)
    …of the Fortune 500(R). Our intelligent cloud-based platform seamlessly connects people, systems , and processes to empower organizations to find smarter, faster, and ... must have a passion for chasing issues of complex systems running under dynamic, real-world loads. You will work...running profile and tracing tools in the Database and Linux layer, like perf, gprof, valgrind, strace, flamegraph. +… more
    ServiceNow, Inc. (08/13/25)
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  • Lead Linux Systems Administrator

    Huntington Ingalls Industries (Nellis AFB, NV)
    …Who We Are Mission Technologies, a Division of HII, is seeking a Linux Systems Administrator Lead to support a Modeling, Simulation, and Training ... $100,000.00 - $200,000.00 Security Clearance: TS/SCI Level of Experience: Senior Meet HII's Mission Technologies Division Our team of...What You Will Do Maintain continuous operation of multi-user Linux computer systems to ensure team can… more
    Huntington Ingalls Industries (08/16/25)
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