• Sr. Specialist Cyber Infrastructure Engineer

    L3Harris (Carlsbad, CA)
    …ability to analyze outputs and drive remediation. + Extensive background as a Linux System Administrator in secure, classified environments, with expertise ... + Deep technical proficiency with Linux (Ubuntu/Red Hat) and Windows Server operating systems , including hardening, patching, and performance optimization… more
    L3Harris (01/02/26)
    - Related Jobs

  • Technical Specialist 2

    M. C. Dean (San Francisco, CA)
    …certification for general purpose operating systems and virtualization platforms (ie Windows , Windows Server, Linux , VMware, CentOS, Docker, Kubernetes, ... systems . + Experience designing and maintaining engineering solutions + Requires system administrator experience in performing triage on system problems,… more
    M. C. Dean (11/26/25)
    - Related Jobs

  • Network Communications 3

    Huntington Ingalls Industries (San Diego, CA)
    …+ Windows Active Directory administration + Red Hat Enterprise Linux 7/8/9 administration + Experience with Department of Defense Security Technical ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    Huntington Ingalls Industries (01/12/26)
    - Related Jobs

  • Solutions Architect (Active TS/SCI…

    NANA Regional Corporation (Livermore, CA)
    …our database systems . You will work closely with application developers, system architects, and other IT staff to ensure optimal database performance and ... We are seeking an experienced IT Database Architect / Administrator (job title: Solutions Architect) to join our dynamic,...Linux hosts. + Familiarity with other IT technologies ( Windows , Oracle Linux /RedHat). + Familiarity with database… more
    NANA Regional Corporation (10/31/25)
    - Related Jobs

  • Senior IT Infrastructure Engineer

    Lumen (Sacramento, CA)
    …+ Solid understanding of networking fundamentals, virtualization (VMware, Hyper-V), and Windows / Linux environments. + Familiarity with cloud platforms (Azure, ... planning, designing, implementing, and maintaining enterprise-level network and infrastructure systems to ensure reliability, scalability, and security across the… more
    Lumen (01/14/26)
    - Related Jobs

  • Oracle Database Cloud Technical Analyst 4-Support

    Oracle (Sacramento, CA)
    …Oracle Cloud Infrastructure (OCI) + Experience of Oracle Autonomous Database + Operating system knowledge (Unix, Linux , Windows ) Desirable technical skills: ... + 7+ years of proven professional and technical experience in database, network or system administrator role. + Excellent verbal and written skills in English… more
    Oracle (01/13/26)
    - Related Jobs

  • Support Engineer II-Ext

    Amazon (Santa Clara, CA)
    …systems , including cloud virtualization, distributed networks, and co-location; (2) experience in Linux or Windows Operating System support; and (3) ... related field and three years of experience in the job offered, as a Systems Administrator , or a related occupation. Must have one year of experience in the… more
    Amazon (12/13/25)
    - Related Jobs