• Systems Engineer ( Engineer Systems…

    Huntington Ingalls Industries (Springfield, VA)
    …mission IT; electronic warfare; and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interests in ... that advance national security and defense objectives. This position is part of our Cyber and Intelligence division, which plays a critical role in supporting… more
    Huntington Ingalls Industries (09/04/25)
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  • Data Engineer 4

    Huntington Ingalls Industries (Arlington, VA)
    …mission IT; electronic warfare; and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interests in ... anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to… more
    Huntington Ingalls Industries (09/19/25)
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  • Senior RF Spectrum Policy Engineer

    Huntington Ingalls Industries (Arlington, VA)
    …mission IT; electronic warfare; and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interests in ... anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to… more
    Huntington Ingalls Industries (08/09/25)
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  • Cybersecurity Engineer Senior

    General Dynamics Information Technology (Fairfax, VA)
    …to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** Cyber and IT Risk Management **Skills:** Enterprise Network,Networking Hardware,Routing and ... part of creating Cybersecurity solutions that make a real impact. As a Network Engineer on an Enterprise Zero Trust Program for a DoD cleint, your responsibilities… more
    General Dynamics Information Technology (09/20/25)
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  • CyberSecurity AI Engineer

    Nelnet (Richmond, VA)
    …opportunities for people where they live, learn, and work. The Cybersecurity AI Engineer at Nelnet plays a critical role in securing the organization's AI/ML ... This position works at the intersection of cybersecurity, artificial intelligence , and operations, focusing on protecting machine learning models, LLMs,… more
    Nelnet (08/08/25)
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  • Digital Network Exploitation Analyst

    CACI International (Chantilly, VA)
    …**teaming and penetration** **testing of the client's** **global network** **You will reverse engineer network layouts using data collected from the network ... paced team focused on getting things done, attacking the nation's highest priority intelligence challenges by applying your creativity and cyber domain technical… more
    CACI International (07/31/25)
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  • Threat Research Analyst - Black Lotus Labs

    Lumen (Richmond, VA)
    …systems, cyber threat hunting, malware analysis tools and techniques, cyber threat intelligence , common threat actor TTPs, application security concepts, ... Labs has an opening for a Senior Lead Security Engineer that will leverage Lumen's unique visibility to hunt...Black Lotus Labs advanced security researchers, data engineers, malware reverse engineers, data scientists, and our customers to tackle… more
    Lumen (09/17/25)
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  • ServiceNow Developer

    Huntington Ingalls Industries (Springfield, VA)
    …mission IT; electronic warfare; and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interests in ... anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to… more
    Huntington Ingalls Industries (07/25/25)
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  • Software Developer/SME

    Amentum (Chantilly, VA)
    …Documents (ICDs), and operational procedures. + Collaborate with cross-functional teams to reverse engineer legacy codebases and produce UML models using ... interested in using your skills to help shape the Cyber , Security, & Intel space? If so, look no...make a direct impact on the Nation's security and intelligence mission. **Your Impact:** We are seeking a talented… more
    Amentum (07/28/25)
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  • Software Technical Lead

    Amentum (Herndon, VA)
    …Control Documents (ICDs), and operational procedures + Guide cross-functional collaboration to reverse engineer legacy codebases and develop UML models with ... interested in using your skills to help shape the Cyber , Security, & Intel space? If so, look no...make a direct impact on the Nation's security and intelligence mission. **Your Impact:** We are seeking a highly… more
    Amentum (07/28/25)
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