• Cyber Threat Intelligence Analyst (On-Site)

    Nightwing (Arlington, VA)
    …capabilities include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence, ... analyzing, and responding to cyber threats to inform the customer's vulnerability management (VM) efforts. In support of the customer's strategic direction,… more
    Nightwing (12/04/25)
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  • Prin. Software Engineer (Elastic)

    Nightwing (Sterling, VA)
    …capabilities include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence, ... capabilities include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence,… more
    Nightwing (11/26/25)
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  • Information Systems Security Engineer (ISSE)

    Nightwing (Sterling, VA)
    …capabilities include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence, ... Our capabilities include cyberspace operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence,… more
    Nightwing (11/25/25)
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  • AI/ML Engineer with RE/VR proficiency and a TS…

    Cipher Tech Solutions (Vienna, VA)
    …while maintaining strong proficiency in software development, reverse engineering, and vulnerability research . You will apply your foundational knowledge of ... Must have proficiency in reverse engineering with an aptitude for performing vulnerability research . + Must be possess strong verbal/written communications… more
    Cipher Tech Solutions (11/19/25)
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  • Exploitation Analyst

    Amentum (Norfolk, VA)
    …gaps and review cyber test requirements for each system under test and research and coordinate with other DoD organizations, academia, private sector and defense ... of cyber-OT&E related test events as assigned, supporting cooperative vulnerability penetration assessments and adversarial assessments in accordance with DoD… more
    Amentum (11/12/25)
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  • Environmental Health & Safety Intern

    Nightwing (Sterling, VA)
    …capabilities include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence, ... capabilities include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence,… more
    Nightwing (11/08/25)
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  • Senior Cyber Test Engineer (Onsite)

    Nightwing (Sterling, VA)
    …capabilities include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence, ... challenges. The team comprises engineers of multiple disciplines including vulnerability research , reverse engineering, CNO/CNE development, hardware emulation,… more
    Nightwing (10/18/25)
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  • Biologist, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …Key Role: Leverage scientific knowledge to support biological or biochemical research agendas. Apply leading-edge principles, theories, and concepts and contribute ... technical competencies. Provide biological weapon s effects subject matter expertise to client research and modeling and simulation ( M & S ) programs. Apply… more
    BOOZ, ALLEN & HAMILTON, INC. (12/29/25)
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  • Full Stack Infrastructure Engineer (Security…

    Nightwing (Sterling, VA)
    …capabilities include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence, ... software development and automation. + Working with WIZ or Nessus vulnerability findings, reporting, including analysis and automated remediation. + Demonstrated… more
    Nightwing (01/07/26)
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  • Information System Security Office (ISSO)

    Leidos (Chantilly, VA)
    …of hackers, engineers, makers, and shakers have expe-rience spanning centuries of research , development, and oper-ations missions - across desktop, mobile, IoT, and ... as eMASS, ACAS, Tenable/Nessus, Splunk, ManageEngine, or other compliance and vulnerability scanning tools. + Strong communication and documentation skills. +… more
    Leidos (01/07/26)
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