• Customer Service Support Specialist - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …+ Demonstrated experience in technical support service + Demonstrated experience in system administration for Windows and Linux systems + Demonstrated ... an enterprise ticketing system + Demonstrated experience working with Windows Operating Systems + Demonstrated experience working with Linux Operating Systems… more
    General Dynamics Information Technology (08/26/25)
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  • Lab DevOps Engineer

    CACI International (Lisle, IL)
    …team. As a Lab DevOps Engineer, you will perform a variety of computer systems administration and support tasks including architecting and providing IT services ... a telecommunications laboratory environment + Assist with architecture, installation, administration and troubleshooting of lab network infrastructure + Architect… more
    CACI International (08/22/25)
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  • Mission IT Operator

    CACI International (Denver, CO)
    …for all site issues. This position requires broad knowledge of both Windows and Linux -based systems across a global environment. **Shift Work** (12 hours a day ... of 24x7 operations. **These Qualifications Would be Nice to Have:** + System administration experience to include UNIX, Linux , and Windows platforms + Experience… more
    CACI International (07/30/25)
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  • Network Administrator - Navy Integrated Training…

    Huntington Ingalls Industries (San Diego, CA)
    …its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures ... reliable network infrastructure in support of mission-critical naval training systems . The Network Administrator will manage server and workstation configurations,… more
    Huntington Ingalls Industries (07/12/25)
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  • Lab Network Administrator- Onsite Richardson

    Cognizant (Dallas, TX)
    …+ **System Administration Skills:** + Proficiency in server-based operating systems ( Linux , Windows) and desktop/server applications (WINS, DHCP, domain ... and be part of a larger team spanned across the globe + **Network Administration :** + Install, monitor, debug, and maintain the Data Center network infrastructure. +… more
    Cognizant (10/07/25)
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  • System Administrator

    TekSynap (Arlington, VA)
    …+ Bachelor's degree in IT, Computer Science, or related. + 5+ years system administration ( Linux /Windows) in hybrid or cloud environments. + Experience with CNCF ... minimum). + Active Secret clearance. **COMPETENCIES** + System provisioning & administration ( Linux /Windows) + CNCF ecosystem tools & cloud-native environments… more
    TekSynap (10/02/25)
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  • RHEL System Administrator III

    RTX Corporation (Chesapeake, VA)
    …candidate will be responsible for day-to-day operation and sustainment of the Mission systems to include (but not limited to): + Administer all ROTHR Red Hat ... Enterprise Linux servers and workstations, ACAS and Nessus servers, and...+ Provide IT expertese for configuration changes affecting the systems /enclave, notify ISSM/ISSO of any configuration changes, and bring… more
    RTX Corporation (09/30/25)
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  • RHEL System Administrator III

    RTX Corporation (Chesapeake, VA)
    …candidate will be responsible for day-to-day operation and sustainment of the Mission systems to include (but not limited to): + Administer all ROTHR Red Hat ... Enterprise Linux servers and workstations, ACAS and Nessus servers, and...+ Provide IT expertese for configuration changes affecting the systems /enclave, notify ISSM/ISSO of any configuration changes, and bring… more
    RTX Corporation (08/20/25)
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  • Site Reliability Engineer, GNC (Falcon)

    SpaceX (Hawthorne, CA)
    …based development frameworks PREFERRED SKILLS AND EXPERIENCE: + 2+ years of systems administration , site reliability engineering, or DevOps experience + 2+ ... simulations on a high-performance computing cluster, automated data analysis systems , continuous integration systems for rocket and...DevOps in lieu of a degree + Experience with Linux operating systems + Experience with Python… more
    SpaceX (08/13/25)
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  • Assistant Network Administrator - Search Re-Opened

    Herkimer County Community College (Herkimer, NY)
    …server infrastructure, including installation, configuration, and maintenance of Windows and Linux servers. + Perform routine administration tasks, such as ... + Perform routine checks and updates on virtual hosts and guest operating systems , managing resource allocation as required. + Active Directory and Group Policy… more
    Herkimer County Community College (09/18/25)
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