• Linux Vulnerability Management…

    Mission Support and Test Services (North Las Vegas, NV)
    …and/or Linux Administration. + Knowledge equivalent to Red Hat Certified System Administrator (RHCSA) or Linux Professional Institute (LPIC-2). + ... Inc. (Jacobs), and HII Nuclear Inc. **Responsiblities** MSTS is seeking a Linux Vulnerability Management Administrator who possesses the knowledge, skills, and… more
    Mission Support and Test Services (09/06/25)
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  • Sr. Linux Systems…

    RTX Corporation (El Segundo, CA)
    …US citizens are eligible for a security clearance. + Must have experience with Linux system administration. **Qualifications We Prefer** : + Active Top Secret ... teams to support fast-paced, critical programs with classified information system capabilities. Success in this role means you can...security clearance is preferred. + Experience with Linux and Windows Operating Systems . + Experience… more
    RTX Corporation (09/24/25)
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  • Linux Administrator

    Huntington Ingalls Industries (Virginia Beach, VA)
    …do + Maintain smooth operation of multi-user computer systems + Set up administrator and service accounts; manage system documentation + Tune system ... video: https://vimeo.com/732533072 Summary HII Mission Technologies is seeking a skilled Linux Administrator to support the Navy Integrated Training Environment… more
    Huntington Ingalls Industries (09/05/25)
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  • UNIX/ Linux OS Administrator

    General Dynamics Information Technology (Offutt AFB, NE)
    …IT services and network support for NIPRNet, SIPRNet, JWICS, and SAP/SAR environments. **UNIX/ Linux OS Administrator ** + Performs systems administration for ... enterprise Linux /Unix solution. + Installs, configures, and maintains Linux /Unix operating systems . + Analyzes and resolves problems associated with the… more
    General Dynamics Information Technology (08/10/25)
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  • Senior Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    …more secure world. **What You Will Do** + We are seeking an experienced Linux Administrator that will be working in a highly collaborative, multi-platform and ... candidate is responsible for provisioning, installation/configuration, operation, and maintenance of systems hardware and software related to a Linux /Windows… more
    RTX Corporation (09/26/25)
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  • Linux System Administrator…

    Lockheed Martin (King Of Prussia, PA)
    …Basic skill requirements will include knowledge, experience, or a desire to learn Linux System Administration\. Candidate must have good communication skills as ... team environment **Desired Skills:** \- Existing SECRET clearance \- Experience with Linux system administration or computer technical support \- Experience in… more
    Lockheed Martin (09/24/25)
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  • Linux /Windows Senior Systems…

    Lockheed Martin (San Diego, CA)
    …Martin is looking for highly motivated, experienced individuals to perform network/ system administration and support on a variety of complex platforms supporting ... BMD and other DoD related activities\. System Administration activities include \(but are not limited to\):...Administration \- Experience with server and desktop management of Linux and Windows environments \- Familiar with package deployment,… more
    Lockheed Martin (07/12/25)
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  • Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    … systems administration and networking administration experience, Windows or Linux administration, backup, and recovery enterprise suites. + Experience with ... secure world. **What You Will Do:** + Provide IT systems administration in a heterogeneous RedHat Enterprise / Microsoft...containers. + Experience with Server, Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, RAID, backup… more
    RTX Corporation (09/24/25)
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  • Cleared IT Systems Administrator…

    BAE Systems (Broomfield, CO)
    …BAE Systems Space and Mission Systems is seeking an experienced Linux System Administrator that will support the implementation, troubleshooting and ... **Preferred Education, Experience, & Skills** + Red Hat Certified System Administrator (RHCSA). + Linux ...position level and/or job specifics. **Cleared IT Systems Administrator Senior** **115020BR** EEO Career Site… more
    BAE Systems (09/09/25)
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  • Mid- Level HPC Systems…

    BAE Systems (Saratoga Springs, UT)
    …incentives may be available based on position level and/or job specifics. **Mid- Level HPC Systems Administrator ** **115106BR** EEO Career Site Equal ... process. Configures and manages Linux , Unix, and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity… more
    BAE Systems (09/09/25)
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