• Cyber Systems Engineer Senior Staff

    Lockheed Martin (Hanover, MD)
    …retirement, and collaborate with cross\-functional teams to deliver high\-quality results\. Lockheed Martin, Cyber & Intelligence invites you to step up to one ... undermine our way of life\. You'll develop innovative offensive cyber capabilities that help protect the nation and the...capabilities that help protect the nation and the world\. Cyber | Lockheed Martin **Who We Are:** Ready to… more
    Lockheed Martin (09/19/25)
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  • Cyber Threat Hunt Analyst​

    Leidos (Ashburn, VA)
    …actors with the interest, capability and Tactics, Techniques, and Procedures (TTPs). + Utilize Cyber Threat Intelligence to execute ad hoc threat hunts on agency ... Network ForensicAnalyst + GMON - Continuous Monitoring Certification + GCTI - Cyber Threat Intelligence + GOSI - Open Source Intelligence + OSCP… more
    Leidos (08/14/25)
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  • Cyber Security Operations Specialist II

    William C Brown Inc (Springfield, VA)
    …ensure security measures of the network. What You'll Get to Do: + Provide cyber threat intelligence services for the collection, fusion, analysis, creation, and ... to obtain situational awareness of the threat environment. + Provide cyber threat intelligence services on an expanded 12x5 service support level during core… more
    William C Brown Inc (08/16/25)
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  • ​​ Cyber Detection Engineer ​

    Leidos (Ashburn, VA)
    …+ GNFA - Network ForensicAnalyst + GMON - Continuous Monitoring Certification + GCTI - Cyber Threat Intelligence + GOSI - Open Source Intelligence + OSCP ... a US Government program responsible to prevent, identify, contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective… more
    Leidos (08/15/25)
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  • Cyber Threat Hunt Lead

    TekSynap (Ashburn, VA)
    **Responsibilities & Qualifications** **ACTIVITIES & RESPONSIBILITIES** Work with the Cyber Threat Intelligence team to report significant findings of importance ... tactics, techniques, and procedures (TTPs), based on recent and relevant threat intelligence reporting. Provide Cyber Threat Hunting support. This support… more
    TekSynap (09/02/25)
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  • ​​Insider Threat & Cyber Forensics SME​

    Leidos (Ashburn, VA)
    …GISF - SecurityFundamentals + GXPN - Exploit Researcher and Advanced PenetrationTester + GCTI - Cyber Threat Intelligence + GOSI - Open Source Intelligence + ... a US Government program responsible to prevent, identify, contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective… more
    Leidos (08/08/25)
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  • Crypotologic Cyber Planner- 4

    Leidos (Odenton, MD)
    …**Responsibilities/Qualifications:** + **Mission Focus** : Work with a diverse set of Intelligence Community and Military cyber planners and operators to develop ... experience, Relevant experience must be in an area directly related to collection, cyber and intelligence analysis and/or a similar mission in the IC or DOD. +… more
    Leidos (09/24/25)
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  • Senior Cyber Security Engineer

    Leidos (Chantilly, VA)
    …vulnerability assessment, penetration testing, and fuzzing techniques. + Experience conducting cyber threat intelligence research to stay informed on emerging ... **Description** Leidos is currently seeking a **Senior Cyber Security Engineer** who is responsible for developing...to defend critical systems, networks, and data against evolving cyber threats. This role combines technical expertise in both… more
    Leidos (08/30/25)
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  • Cyber Network Analyst

    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 ... national security and defense. This role specifically resides in our Cyber and Intelligence division and will help support Enterprise Level Security &… more
    Huntington Ingalls Industries (07/25/25)
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  • Cyber Architect 4

    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 ... security and defense objectives. This position is part of our Cyber and Intelligence division, which plays a critical role in supporting Enterprise-Level… more
    Huntington Ingalls Industries (09/06/25)
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