• Cyber ( CNO ) Software…

    Percival Engineering (Columbia, MD)
    …to developing cutting-edge software , our team does it all. If you are a Cyber ( CNO ) Software Developer with a passion for innovation and a knack for ... Provide software development in support of custom software design and development of cyber capability...of custom software design and development of cyber capability tools and techniques + Draft documentation, participate… more
    Percival Engineering (11/06/25)
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  • Senior CNO Software Developer

    ManTech (Hanover, MD)
    **MANTECH** seeks a skilled and innovative **Senior CNO Developer ** to join our team in **Hanover, MD.** In this role, you will contribute to the development of ... mission-critical cyber capabilities, drive excellence in CNO development...limited to:** + Designing and developing new hardware- or software -based Computer Network Operations ( CNO ) capabilities +… more
    ManTech (11/26/25)
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  • ** Expert CNO Software…

    Lockheed Martin (Hanover, MD)
    **Description:** **The Work:** A Senior Expert CNO Software Engineer does work that requires a highly skilled individual with expertise in computer network ... and analysis\. Key responsibilities include designing, developing, and testing software applications, as well as analyzing and troubleshooting complex computer… more
    Lockheed Martin (01/08/26)
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  • CNO Developer

    Nightwing (Fort Meade, MD)
    …to customers in the intelligence community, defense, civil, and commercial markets. ** CNO Software Developer ** **Position Description** At Nightwing CODEX, ... a software developer designs and implements custom software tools...binary analysis tool a plus + Familiarity with modern software engineering concepts + Knowledge of common CNO… more
    Nightwing (12/12/25)
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  • Senior CNO Developer

    AeroVironment (Jessup, MD)
    …**Job Description** **Job Summary** The primary role of the **Senior CNO Developer ** is to design and develop low-level software tools and capabilities in ... missions. This role focuses on building, debugging, and maintaining mission-critical cyber capabilities through hands-on software development and reverse… more
    AeroVironment (01/07/26)
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  • Lead CNO Developer

    ManTech (Hanover, MD)
    MANTECH seeks a skilled and innovative Expert CNO Developer to join our team in Hanover, MD. In this role, you will contribute to the development of ... mission-critical cyber capabilities and lead efforts in advanced Computer Network...limited to:** + Designing and developing new hardware- or software -based Computer Network Operations ( CNO ) capabilities +… more
    ManTech (01/06/26)
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  • Expert CNO Developer

    ManTech (Hanover, MD)
    **MANTECH** seeks a skilled and innovative **Expert CNO Developer ** to join our team in **Hanover, MD.** In this role, you will contribute to the development of ... mission-critical cyber capabilities, drive excellence in CNO development...limited to:** + Designing and developing new hardware- or software -based Computer Network Operations ( CNO ) capabilities +… more
    ManTech (01/03/26)
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  • CNO Developer

    SAIC (Fort Meade, MD)
    …where you can** **grow your career in a dynamic and supportive environment!** The CNO Developer designs, develops, and implements tools and capabilities for both ... solutions in systems engineering and integration; enterprise IT, including cloud services; cyber ; software ; advanced analytics and simulation; and training. We… more
    SAIC (11/17/25)
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  • CNO Developer (Baseband)

    Parsons Corporation (Annapolis Junction, MD)
    …from their mentorship to grow your skills and support our customer's mission. Your CNO development skills will be stretched to the limit as you utilize your ... + Bachelor's degree in relevant field of study + Minimum 8 years of software engineering, reverse engineering (or 6 years' experience with a Master's degree) +… more
    Parsons Corporation (10/24/25)
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  • CNO Developer (Virtualization)

    Parsons Corporation (Annapolis Junction, MD)
    …with our existing C programming and Windows internals subject matter experts + Develop software in C and leverage your Windows Internals skills to support a critical ... Skills You'll Bring** : + **Active TS/SCI + Polygraph** + Bachelor's degree in Software Engineering or related field of study + 10+ years of related experience;… more
    Parsons Corporation (12/30/25)
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