• Cyber Threat Hunter

    Leidos (Ashburn, VA)
    **Description** Leidos is seeking a highly motivated and experienced ** Cyber Threat Hunter ** to join our DHS NOSC Cyber Team. This role supports the ... cloud and container platforms (AWS, Azure, O365, etc.) + Deep understanding of the cyber threat landscape and adversary tactics + Prior experience on a federal… more
    Leidos (10/08/25)
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  • Cyber Threat Hunter

    CACI International (Springfield, VA)
    Cyber Threat Hunter Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage ... * * * **The Opportunity:** CACI is seeking a Cyber Threat Hunter to join...countermeasure development team, and other teams to improve organizational security posture. + Conduct host (Windows and Linux), network,… more
    CACI International (10/09/25)
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  • Lead Web App Pen Tester

    CoStar Realty Information, Inc. (Arlington, VA)
    …the application security program and follow-through ideas to completion + Passionate about cyber security keeping up with latest trends in the threat ... during design, development, and production. The candidate will utilize threat modeling, white box application security analysis,.../ Experienced (OSEP) + Hack the Box Bug Bounty Hunter (CBBH) / Web Exploitation Expert (CWEE) + Hack… more
    CoStar Realty Information, Inc. (10/03/25)
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