• Cybersecurity Engineer, Mid

    BOOZ, ALLEN & HAMILTON, INC. (San Diego, CA)
    …DADMS, and SAILOR + Experience with networking protocols, firewalls, Windows Server and Workstations, and Red Hat Linux + Ability to provide Tier 2, Tier 3, ... and security engineering that will safeguard our nation ? As a systems security and network security engineer, you can identify the tools, applications,… more
    BOOZ, ALLEN & HAMILTON, INC. (08/08/25)
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  • Cloud Engineer

    GovCIO (Sacramento, CA)
    …install, configure, STIG, test and deploy Red Hat Enterprise Linux and Windows servers. + Perform routine systems administration, monitoring, and ... and administer AWS-based resources using both Microsoft Windows and Red Hat Enterprise Linux . This...Linux , etc ) + 8 years of progressive Systems Administration experience. + 3+ years working with AWS… more
    GovCIO (08/02/25)
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  • Lead Linux Admin

    ASM Research, An Accenture Federal Services Company (Sacramento, CA)
    …knowledge and understanding of best practices, trends related to information security. * Red Hat Certified System Administrator (RHCSA). * Red ... team members. * Working with other teams to integrate Linux systems with existing infrastructure and new..., and Satellite 6.8 or higher. * Knowledge of Red Hat version 8 or 9(RHEL 8/RHEL… more
    ASM Research, An Accenture Federal Services Company (07/25/25)
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  • Staff Software Engineer - NG Space Systems

    Northrop Grumman (Redondo Beach, CA)
    …several SW product lines, troubleshooting Operating System issues, and executing Red Hat Enterprise Linux (RHEL) vulnerability management (CVEs) ... position requires continuous coordination and interfacing with SW SubProjects, Systems Engineering, the Infrastructure System Administration team,...and DHCP) + Familiarity with the Red Hat Enterprise Linux operating system more
    Northrop Grumman (06/05/25)
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  • Technical Support Engineer

    IBM (San Jose, CA)
    …SSL (Secure Sockets Layer), AWS (Amazon Web Services), SQL Server, PostgreSQL, Windows, Red Hat Enterprise Linux , Java. Required: Bachelor's degree or ... professional, courteous and prompt technical support for assigned complex system level software products. * Conduct analysis and research...Layer), AWS (Amazon Web Services), SQL Server, PostgreSQL, Windows, Red Hat Enterprise Linux , Java.… more
    IBM (08/09/25)
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  • Linux System Administrator

    Leidos (San Diego, CA)
    …categorization, risk assessments, continuous monitoring, and ATO. * Red Hat Certified Engineer (RHCE) or Linux Professional Institute Certification (LPIC-2). ... (MSD) is seeking an experienced, dynamic, and highly capable Linux system administrator to join the Leidos...Install, configure, and maintain Linux -based servers and systems (RedHat, CentOS, Ubuntu, etc.). * Manage system more
    Leidos (07/18/25)
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  • Ground C2 Systems SME

    Leidos (Oceanside, CA)
    …or evaluation event. + Administer both Windows, Red Hat Enterprise Linux , VMware ESXi, and Android based systems by ensuring that the most up-to-date ... Corps Program Managers and the FMF in supporting all system (s) testing, engineering, and experimentation. This position will report...VMware ESXi, Red Hat Enterprise Linux , and Windows Server Operating Systems . +… more
    Leidos (05/16/25)
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  • Cyber Systems Security Engineer Staff…

    Lockheed Martin (Palmdale, CA)
    …and virtualized environments\. * Experience with Windows Server or Red Hat Enterprise Linux System Administration\. * Proven effective leadership ... **Description:** The Cyber Systems Security Engineer Staff will be responsible for...and/or CCNP certification or equivalent * Red Hat Certified System Administrator or Linux more
    Lockheed Martin (07/18/25)
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  • Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    …IT processes and procedures and other tasks as assigned. + Lead and coordinate the Red Hat Installation and configuration. + Design, develop and deploy Red ... + Experience with some of, but not limited to, the following technologies: Red Hat Enterprise Server, Active Directory, WSUS, VMware, BackupExec, NetBackup,… more
    RTX Corporation (06/23/25)
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  • Linux /Windows Senior Systems

    Lockheed Martin (San Diego, CA)
    …of aerospace and defense\. **Basic Qualifications:** \- Solid background/experience with Red Hat Enterprise \- Microsoft Windows Server Setup, Configuration, ... Martin is looking for highly motivated, experienced individuals to perform network/ system administration and support on a variety of complex platforms supporting… more
    Lockheed Martin (07/12/25)
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