• Sr. Specialist Cyber Infrastructure Engineer

    L3Harris (Carlsbad, CA)
    …of progressive IT and security experience, with a proven record in systems administration , cybersecurity engineering, and secure infrastructure management. + ... ability to analyze outputs and drive remediation. + Extensive background as a Linux System Administrator in secure, classified environments, with expertise in… more
    L3Harris (09/25/25)
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  • Manager, Data Center Operations

    VCA Animal Hospitals (Los Angeles, CA)
    …responsible for ensuring the performance, availability, and security of all infrastructure systems , both physical and virtual. The ideal candidate is a technically ... and operation of enterprise on-premises datacenters including server hardware, storage systems , and power. + Ensure operational stability of hybrid infrastructure… more
    VCA Animal Hospitals (09/20/25)
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  • Network Administrator - Navy Integrated Training…

    Huntington Ingalls Industries (San Diego, CA)
    …Computer Information Systems or similar discipline preferred. + Experience with system release upgrades (preferred) + Linux + or Microsoft Certified Solutions ... 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 (07/12/25)
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  • Engineer Associate (Tactical Network - CANES)…

    General Dynamics - GDIT (San Diego, CA)
    …Professional Engineering Job Qualifications: Skills: PC Hardware, Server Hardware, Windows System Administration Certifications: CompTIA Security+ CE | CompTIA - ... 2 years with PC/server hardware, basic networking (TCP/IP, subnets, VLANs), and Windows/ Linux administration ; comfort working in racks with power/fiber/copper. +… more
    General Dynamics - GDIT (09/29/25)
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  • Engineer Associate (Tactical Network - CANES)…

    General Dynamics Information Technology (CA)
    …None **Job Family:** Professional Engineering **Skills:** PC Hardware,Server Hardware,Windows System Administration **Certifications:** CompTIA Security+ CE | ... 2 years with PC/server hardware, basic networking (TCP/IP, subnets, VLANs), and Windows/ Linux administration ; comfort working in racks with power/fiber/copper. +… more
    General Dynamics Information Technology (09/28/25)
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  • Staff Software Engineer - Platform

    ServiceNow, Inc. (San Diego, CA)
    …with Ansible or other infrastructure as code solutions + Redhat Enterprise Linux , CentOS administration + Familiarity with cloud platforms (AWS, Azure, ... of the Fortune 500(R). Our intelligent cloud-based platform seamlessly connects people, systems , and processes to empower organizations to find smarter, faster, and… more
    ServiceNow, Inc. (09/27/25)
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  • Engineer Field 2

    TEKsystems (San Diego, CA)
    …Equivalent experience or certifications may be considered. + Experience with network devices, Windows/ Linux systems , and system troubleshooting. + Ability to ... images and working with secure networks. + Familiarity with system administration manuals, maintenance instructions, and aeronautical systems . + Knowledge of… more
    TEKsystems (10/02/25)
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  • Sr. Vulnerability Management Engineer

    SpaceX (Hawthorne, CA)
    …and 4+ years of professional experience in information security, networking and/or systems administration ; OR 5+ years of professional experience in information ... across multiple areas, including Microsoft platforms (servers, workstations, applications), open systems ( Linux , UNIX, VMware ESXi), virtualization (eg, VMware… more
    SpaceX (10/09/25)
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  • Technical Support Professional

    IBM (San Jose, CA)
    …IBM AIX and other UNIX-based systems , including shell scripting and system utilities * Experience with Windows Server administration , including Active ... considered advantageous. **Required technical and professional expertise** * Basic administration experience with Linux distributions (eg, RHEL, CentOS,… more
    IBM (10/03/25)
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  • DevOps Engineer

    Robert Half Technology (Menlo Park, CA)
    …experience with Terraform and other IaC tools. + Solid understanding of Linux administration and network engineering fundamentals. + Hands-on experience building ... improve deployment strategies and cloud architecture. + Troubleshoot and optimize system performance across Linux environments and network infrastructure.… more
    Robert Half Technology (09/13/25)
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