• Cybersecurity, Senior ISSO

    BAE Systems (San Diego, CA)
    …air, land, and sea come join our award-winning security family here at Electronic Systems (ES). **_In this Cybersecurity, Senior ISSO opportunity you will make ... tools (Nessus, SCAP, ACAS, SCC). + Experience with validating compliance of various systems (Windows, Linux, Network Devices and peripherals). + Experience with… more
    BAE Systems (08/08/25)
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  • Senior Information Systems Security…

    RTX Corporation (Goleta, CA)
    …that create a safer, more secure world. Our cybersecurity team is seeking a ** Senior Information Systems Security Officer (ISSO)** to support our team **100% ... systems security education and awareness. + Investigating information system security violations and help prepare reports specifying corrective and preventative… more
    RTX Corporation (08/08/25)
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  • Senior Systems Engineer (Unisys)

    Fiserv (Los Angeles, CA)
    …an impact on a global scale, come make a difference at Fiserv. **Job Title** Senior Systems Engineer (Unisys) **About your role:** You will lead all Unisys ... ClearPath MCP OS, Network , and other major software release planning and implementations....and implementations. You will also configure, plan and manage system hardware upgrades and act as a technical lead… more
    Fiserv (07/30/25)
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  • Senior Principal Computer Systems

    Northrop Grumman (Redondo Beach, CA)
    …Come be a part of our mission! **We are seeking an experienced Senior Principal Computer Systems Architect with expert knowledge of ground infrastructure ... requirements; understanding of automation for both Infrastructure as Code and cyber hardening/patching; working closely with software and systems engineering… more
    Northrop Grumman (06/20/25)
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  • Network Engineer - COBRA

    Huntington Ingalls Industries (Vandenberg AFB, CA)
    …including 5G and 6G systems , and integrates these advancements into network systems alongside IoT applications. Collaborates on the integration of advanced ... Anticipated Salary Range: - $154,000.00 Security Clearance: TS/SCI Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business… more
    Huntington Ingalls Industries (07/31/25)
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  • Journeyman Network Engineer

    V2X (El Segundo, CA)
    …the O&M team in troubleshooting network -related issues post-deployment of the new systems . + Gathers and analyzes system requirements to design and implement ... systems , and structured cabling. This position works alongside Senior Engineers, cybersecurity personnel, and others to implement ...the O&M team to ensure smooth transition of the network systems . + Extensive knowledge of routing… more
    V2X (07/15/25)
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  • Network Engineer Level 3/4 (DoD…

    Northrop Grumman (San Diego, CA)
    …and switches. They employ necessary tools and procedures to meet cyber -security requirements for sensitive/classified communications systems . Our engineers ... problems and support various devices that use the network , including computers that run operating systems ...Masters; 1 Years with PhD + Current expertise with network specifications, configuration and System hardening +… more
    Northrop Grumman (07/22/25)
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  • Senior Director of Operational Technology…

    WSP USA (Los Angeles, CA)
    …Emerging Technology team within the national Transit & Rail practice as a ** Senior Director of Operational Technology (OT) Cybersecurity and Fleet Innovation** . The ... and oversee cybersecurity strategy and innovation across operational technology (OT) systems with a specific focus on transportation infrastructure. This may include… more
    WSP USA (07/30/25)
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  • Director Classified Network Solutions

    Northrop Grumman (Redondo Beach, CA)
    …enhance converged classified network performance, consolidate and optimize legacy systems , ensure cyber compliance and resilience, ensure mission assurance ... Lead the strategic planning and operational oversight of all converged classified network systems and secure IT infrastructure, ensuring optimal performance and… more
    Northrop Grumman (07/15/25)
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  • Senior Commercial Sales Engineer

    Proofpoint (Sunnyvale, CA)
    …a Sales/ Systems Engineer, Technical Account Manager, Security Engineer or senior level product support, preferably in an externally customer-facing role in the ... targeted threats, safeguard their data, and make their users more resilient against cyber attacks. Leading organizations of all sizes, including more than half of… more
    Proofpoint (05/29/25)
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