• 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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  • Software / CNO Developer

    Parsons Corporation (Baltimore, MD)
    …talent and redefine what's possible. **Job Description:** Parsons is looking for an amazingly talented ** Software / CNO Developer ** to join our team! In this ... + Collaborating with headquarters and local customers to develop and integrate cutting-edge CNO tools. + Doing independent research into software and device… more
    Parsons Corporation (11/18/25)
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  • CNO Developer /Engineer

    Shuvel Digital (MD)
    …Bachelors Position Description: GITI is looking for a senior-level CNO Developer / Engineer Capable of developing cyber capabilities and exploitation tools at ... CNO Developer /Engineer Joint Base Andrews, MD...will be responsible for researching, developing, architecting, and testing cyber capabilities/ tools, and techniques within existing or new… more
    Shuvel Digital (09/04/25)
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  • Senior CNO 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 (10/24/25)
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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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  • Software Developer (Core…

    DarkStar Intelligence LLC (Fort Meade, MD)
    Software Developer (Core Cyber Tool Development) Location: Fort Meade, MD | Type: Full-Time | Clearance: TS/SCI CI Poly Note: These positions are part of an ... highly skilled Software Developers to design, implement, and deliver advanced cyber capabilities in support of MARFORCYBER missions. These roles are the backbone… more
    DarkStar Intelligence LLC (09/07/25)
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  • Senior Embedded Developer

    GliaCell Technologies (Fort Meade, MD)
    …government contract. Position Description: + You will act as an embedded developer /general-purpose CNO software engineer for up-and-coming projects where ... isn't the place for you. We Make It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We… more
    GliaCell Technologies (08/22/25)
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  • Full Stack Developer (SME)

    Leidos (Bethesda, MD)
    …for a **Full Stack Developer (SME)** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team is at the forefront ... in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling,...in National Security!** **Job Description** As a Full Stack Developer on this program, you will have the opportunity… more
    Leidos (11/07/25)
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  • Java Developer

    Leidos (Bethesda, MD)
    …team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence ... with advanced Excel in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented...We have an immediate need for a Sr. Java Developer with strong systems, software , cloud, database,… more
    Leidos (10/31/25)
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