• Systems Engineer w/ TS/SCI

    General Dynamics Information Technology (Livermore, CA)
    …for infrastructure including design, installing, configuring, testing and maintaining integrity of operating systems and configure network components along ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** Microsoft Windows,Storage,Unix ** Certifications :** Security… more
    General Dynamics Information Technology (07/16/25)
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  • PC Network Support Technician 3

    Northrop Grumman (Sunnyvale, CA)
    …infrastructure concepts. + Ability to perform network analysis. + Experience operating under and managing systems within NISPOM Chapter 8, DCID 6/3-ICD ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...to design and troubleshoot VPNs. + CompTIA A+ or Network + certification + Proficiency in remote administration… more
    Northrop Grumman (07/16/25)
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  • Senior Information Systems Security Officer…

    RTX Corporation (El Segundo, CA)
    …+ Experience working with and/or supporting computer technologies (such as: databases, operating systems , computer network hardware, software programs, ... safer, more secure world. Our cybersecurity team is seeking a **Senior Information Systems Security Officer (ISSO)** to support our team **100% onsite** at our… more
    RTX Corporation (06/06/25)
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  • Mid-Level Defensive Cyber Operations Engineer

    ISYS Technologies (CA)
    …+ Linux operating systems (Red Hat, Kali, etc.) + Windows operating systems + Network infrastructure + Security applications (Security Orchestration, ... include SIEM, vulnerability assessment, discovery, infrastructure (firewall, IPS/IDS, proxy, network capture), host-based security, PCAP, penetration testing/external assessment tools,… more
    ISYS Technologies (07/11/25)
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  • Associate Systems Administrator (Supply…

    Ross Stores, Inc. (Moreno Valley, CA)
    …FUNCTIONS:** * Design, install, maintain, configure, secure and support hardware platforms, operating systems , wired/wireless network components, and related ... will be responsible for administering, monitoring and supporting the hardware platforms, operating systems , and their related products and technologies\. This… more
    Ross Stores, Inc. (07/19/25)
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  • Senior Mainframe Systems Programmer…

    Ensono (Los Angeles, CA)
    …support of technology silos related to several areas such as: + Operating systems z/OS, Z/VM, Z/Linux + Network systems , CICS, MQ, Netview, Netmaster, ... **Key Areas of Focus for this Role** + Responsible for IT mainframe Network systems programming and general product support including configuring interfaces to… more
    Ensono (06/27/25)
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  • Site Reliability Engineer (Temp to Perm)

    Leidos (Vista, CA)
    …continuous delivery methodologies and tools. + Expertise with Linux and Windows operating systems , network administration, and networking protocols/functions ... sustainable fielding events. **Primary Responsibilities:** + Gather and analyze metrics from operating systems as well as applications to assist in performance… more
    Leidos (07/03/25)
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  • Network / Systems Engineer 3 (WAN…

    GovCIO (Sacramento, CA)
    **Overview** The VA NSOC defends, manages, and monitors the network operating status and cyber security posture of the VA by providing the day-to-day management, ... /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6254/ network - systems -engineer-3-%28wan-engineer%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6254_… more
    GovCIO (07/11/25)
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  • Senior Network / Systems…

    GovCIO (Sacramento, CA)
    …fully remote position. **Responsibilities** Establishes and maintains smooth operation of computer systems (to include operating systems , software and ... **Overview** GovCIO is currently hiring for a Senior Network / Systems Administrator with an active Secret clearance. This position will be located in Sterling, VA… more
    GovCIO (07/10/25)
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  • Communication Specialist IV…

    City of Long Beach (Long Beach, CA)
    …modems); may install, repair, maintain, configure, and upgrade TDM and VOIP telephone systems , IVRs, Call Centers, PBXs, and network cameras; may install, ... and configuration to resolve technical issues and improve system functionality. + Technical certifications in Genetec or other video management systems , as well… more
    City of Long Beach (07/11/25)
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