• Windows CNO Software

    Lockheed Martin (Herndon, VA)
    …a collaborative work environment that encourages differences and big\-picture thinking\. As a Windows Developer , you will have the opportunity to work on a ... development, OS platform internals, etc\. **Basic Qualifications:** \- Experience performing Software Development and writing in software languages such as:… more
    Lockheed Martin (09/25/25)
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  • Expert CNO Software Developer

    ManTech (Hanover, MD)
    ManTech is seeking a motivated, career and customer-oriented **Expert** ** CNO Software Developer ** to join our team in Hanover, MD. As a valued member of our ... limited to:** + Design and develop new hardware or software based CNO capabilities. + Manage the...low-level internals in one or more technology areas (eg Windows , Unix, Mobile, Network devices). + Proficiency with networking… more
    ManTech (09/10/25)
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  • CNO Developer /Engineer

    Shuvel Digital (MD)
    …Education Level: Bachelors Position Description: GITI is looking for a senior-level CNO Developer / Engineer Capable of developing cyber capabilities and ... in project-wide reviews of requirements, system architecture, and detailed design documents. A CNO Developer / Engineer must be able to collaborate well with a… more
    Shuvel Digital (09/04/25)
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  • Mobile CNO Developer 2

    ARSIEM (Annapolis Junction, MD)
    …an impact on every client you work with. ARSIEM is currently looking for a Mobile CNO Developer 2. The position will support one of our Government clients in ... Junction, Maryland. Responsibilities + Design, develop, test, and maintain Mobile CNO capabilities in support of the Customer's mission requirements Minimum… more
    ARSIEM (08/08/25)
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  • 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 ... clearance requirements, US citizenship is also required Responsibilities Include: + Provide software development in support of custom software design and… more
    Percival Engineering (08/07/25)
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  • Calling all CNO Software Expert…

    Lockheed Martin (Hanover, MD)
    **Description:** **The Work:** A CNO Software Expert does work that requires a highly skilled individual using their expertise in computer network operations, ... and analysis\. Key responsibilities include designing, developing, and testing software applications, as well as analyzing and troubleshooting complex computer… more
    Lockheed Martin (08/14/25)
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  • CNO Developer / Engineer

    BigBear.ai (Columbia, MD)
    Overview BigBear.ai is hiring CNO Developers to provide custom software design and development of CNO tools and techniques. Designs and develops end-to-end ... data flow and tasking into CNO tools developed. Provides/authors documentation, participate in design, code, and software readiness reviews in accordance with… more
    BigBear.ai (08/02/25)
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  • Expert CNO Developer (CAP3)…

    Nightwing (Annapolis Junction, MD)
    …technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and ... in the intelligence community, defense, civil, and commercial markets. Job Summary Expert CNO Developers at Nightwing analyze systems to understand how they work and… more
    Nightwing (09/22/25)
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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 ... leadership experience Desired Qualifications: + Understanding of OS Internals (ie Windows , Linux, Android). + Experience with Vulnerability Research. + Experience… more
    SAIC (08/19/25)
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  • Senior CNO Developer (Cap2)

    Nightwing (Annapolis Junction, MD)
    …technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and ... the intelligence community, defense, civil, and commercial markets. **Job Summary** Senior CNO Developers at Nightwing analyze systems to understand how they work… more
    Nightwing (09/10/25)
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  • CNO Developer (All Levels) - TS/SCI…

    Parsons Corporation (Charlotte, NC)
    …from their mentorship to grow your skills and support our customer's mission. Your CNO skills will be stretched to the limit as you utilize your creativity to ... **What You'll Be Doing:** + Design and develop innovative software code for new tools and capabilities in areas...+ Assembly and C/C++ proficiency + Strong Linux and/or Windows and/or macOS foundation/knowledge + Familiar with x86_64 and/or… more
    Parsons Corporation (08/08/25)
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  • Entry-Level Software or Embedded Engineer/…

    Parsons Corporation (Centreville, VA)
    …looking for. **Job Description:** Parsons is looking for an entry-level **TS Cleared Software ** or **Embedded Engineer/ Developer ** to join our team! In this role ... helping to drive client computer network defense (CND) and computer network operations ( CNO ) missions into the future. You'll interface directly with CND and CNO more
    Parsons Corporation (08/08/25)
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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 ... Are you a Senior Embedded Developer who is ready for a new challenge...Strong communication skills. Required Skills: + Experience with developing CNO specific software in Linux/ Windows /Embedded… more
    GliaCell Technologies (08/22/25)
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  • Windows Security Researcher 3

    ARSIEM (Annapolis Junction, MD)
    …Working as a team with researchers and developers + + Labor Category Requirements - Software Developer 3 + Minimum eight (8) years of experience programming with ... an impact on every client you work with. ARSIEM is currently looking for a Windows Security Researcher 3 . The positions will support one of our Government clients… more
    ARSIEM (08/08/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Alexandria, VA)
    …team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence ... analysis, interface control, and testing and continuous integration. + Experience in software development on Agile teams using Agile Developer practices such… more
    Leidos (08/26/25)
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  • Software Engineer

    Leidos (Annapolis Junction, MD)
    …team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence ... analysis, interface control, and testing and continuous integration. + Experience in software development on Agile teams using Agile Developer practices such… more
    Leidos (09/18/25)
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