• Senior Vulnerability

    Nightwing (San Antonio, TX)
    …capabilities include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence, ... complex problems, and deliver exceptional results for our clients. Job Summary Vulnerability Researchers at NightWing CODEX analyze systems to understand how they… more
    Nightwing (11/25/25)
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  • Senior Vulnerability

    Nightwing (Indialantic, FL)
    …Summary Our team covers the full life cycle from emulation, reverse engineering, vulnerability research , and CNO /CNE tool development for various operating ... capabilities include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence,… more
    Nightwing (09/22/25)
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  • Senior Principal Vulnerability

    Nightwing (Annapolis Junction, MD)
    …technical challenges. The team comprises engineers of multiple disciplines including vulnerability research , reverse engineering, CNO /CNE development, ... capabilities include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence,… more
    Nightwing (10/31/25)
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  • Senior CNO Developer

    ManTech (Annapolis Junction, MD)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior CNO Developer** **​** to join our team in **Annapolis Junction, Maryland** . We're looking ... for a Senior Capability Developer to join our elite team. In...inner workings and identify potential vulnerabilities. + Perform in-depth vulnerability research to discover and analyze weaknesses… more
    ManTech (11/26/25)
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  • CNO Analyst/Programmers

    Artera Technologies (Annapolis Junction, MD)
    …TS/SCI with Appropriate Agency Polygraph Artera Technologies, LLC's performs extensive vulnerability research and security risk assessment of our clients' ... CNO ANALYSTS / PROGRAMMERS Job Type: Full Time Level: Junior, Mid, Senior , Principal Location: Maryland (Annapolis Junction / Fort Meade area) Security… more
    Artera Technologies (12/02/25)
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  • Senior CNO Software Engineer - OS,…

    Draper (Boston, MA)
    …and opportunities vary from conventional cyber operations enablement tooling to embedded vulnerability research and exploit development on a wide range of ... Job Description Summary: Draper's Offensive Cyber Security Group is looking for a CNO Software Engineer to develop tailored solutions to meet our DoD and IC Sponsor… more
    Draper (10/11/25)
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  • Senior Cyber Test Engineer (Onsite)

    Nightwing (Palm Bay, FL)
    …technical challenges. The team comprises engineers of multiple disciplines including vulnerability research , reverse engineering, CNO /CNE development, ... 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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  • Senior Cyber Engineer

    Nightwing (Washington, DC)
    …technical challenges. The team comprises engineers of multiple disciplines including vulnerability research , reverse engineering, CNO /CNE development, ... capabilities include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence,… more
    Nightwing (12/04/25)
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  • Senior Linux Systems Administrator (NDA 4)

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator** in our **National Security Sector's (NSS) Cyber & ... is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (10/09/25)
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  • Senior Mobile Software Engineer w/ Poly

    BigBear.ai (Annapolis Junction, MD)
    …query device attributes and automate mobile device functions. + Experience performing vulnerability research and protocol analysis (network traffic, OS events). ... end-to-end SIGINT collection and analysis systems. + Experience with production CNO capabilities and operations. + Experience with additional programming languages… more
    BigBear.ai (11/15/25)
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  • Cyber Capability Developer - (Multiple Levels)

    Noblis (Chantilly, VA)
    …engineering of cyber actor tools and techniques to advance defenses + Conduct vulnerability research against host endpoints and service targets + Implement ... forensics, and software reverse engineering + Exploit development and sophisticated vulnerability research + Advanced network analysis and protocol manipulation… more
    Noblis (11/01/25)
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  • System Engineers

    Artera Technologies (Annapolis Junction, MD)
    SYSTEMS ENGINEERS Job Type: Full Time Level: Mid, Senior , Principal Location: Maryland (Annapolis Junction / Fort Meade area) Security Clearance: TS/SCI with ... technologies. We deliver systems and capabilities in the areas of research , modernization, development, integration, and sustainment of mission systems. Tasking:… more
    Artera Technologies (12/02/25)
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  • Information System Security Engineers

    Artera Technologies (Annapolis Junction, MD)
    INFORMATION SYSTEMS SECURITY ENGINEERS Job Type: Full Time Level: Mid, Senior , Principal Location: Maryland (Annapolis Junction / Fort Meade area) Security ... technologies. We deliver systems and capabilities in the areas of research , modernization, development, integration, and sustainment of mission systems. Tasking: +… more
    Artera Technologies (12/02/25)
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