• CNO Python Software

    ManTech (Hanover, MD)
    ManTech seeks a motivated, career and customer-oriented CNO Python Software Developer to join our team in Hanover, Maryland. As a CNO Python ... by leveraging your knowledge in programming and coding with Python to solve difficult problems and design new or...networking (TCP/IP) and socket level programming + Experience in CNO environment + Experience with software development… more
    ManTech (06/14/25)
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  • Lead CNO Software Developer

    ManTech (Hanover, MD)
    ManTech is seeking a motivated, career and customer oriented **Lead** ** CNO Developer ** to join our team in Hanover, MD. **Responsibilities include, but are not ... limited to:** + Design and develop new hardware or software based CNO capabilities. + Independently contribute...or 8+ years of relevant experience. + Proficiency in Python and C/C++ programming. + Troubleshooting / debugging experience.… more
    ManTech (04/16/25)
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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...of relevant experience if no degree. + Proficiency in Python and C/C++ programming. + Troubleshooting / debugging experience.… more
    ManTech (06/11/25)
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  • CNO Software Developer

    ManTech (Hanover, MD)
    ManTech seeks a motivated, career and customer-oriented ** CNO Software Developer ** to join our team in Hanover, MD. **Responsibilities include, but are not ... limited to:** + Design and develop new hardware or software based CNO capabilities. + Assist with...4+ years of relevant experience + Experience programming in Python and C/C++ Experience with troubleshooting and debugging +… more
    ManTech (04/13/25)
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  • CNO Developer 4

    ARSIEM (Annapolis Junction, MD)
    …an impact on every client you work with. ARSIEM is currently looking for a CNO Developer . The position will support one of our Government clients in Annapolis ... engineers designing, developing, testing, and maintaining Windows, Unix, and/or Mobile CNO capabilities in support of the Annapolis Junction, MD's mission… more
    ARSIEM (04/28/25)
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  • CNO Developer 3

    ARSIEM (Annapolis Junction, MD)
    …an impact on every client you work with. ARSIEM is currently looking for a CNO Developer . The position will support one of our Government clients in Annapolis ... engineers designing, developing, testing, and maintaining Windows, Unix, and/or Mobile CNO capabilities in support of the Annapolis Junction, MD's mission… more
    ARSIEM (04/28/25)
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  • CNO Developer

    GliaCell Technologies (Annapolis Junction, MD)
    Are you a CNO Developer who is ready for a new challenge that will launch your career to the next level? + Tired of being treated like a company drone? + Tired ... you. We Make It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security...amazingly talented people Job Description: GliaCell is seeking a CNO Developer on one of our subcontracts.… more
    GliaCell Technologies (05/04/25)
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  • CNO Developer 2

    ARSIEM (Annapolis Junction, MD)
    …an impact on every client you work with. ARSIEM is currently looking for a CNO Developer . The position will support one of our Government clients in Annapolis ... engineers designing, developing, testing, and maintaining Windows, Unix, and/or Mobile CNO capabilities in support of the Annapolis Junction, MD's mission… more
    ARSIEM (04/28/25)
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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 ... US citizenship is also required Responsibilities Include: + Provide software development in support of custom software ...+ Write or learn a high-level programming language like Python or Ruby. Required Skills & Qualifications: + Deep… more
    Percival Engineering (06/26/25)
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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 ... do Program in Assembly, C, C++, Java, Perl, or Python . Develop Windows applications using Visual Studio or .NET...CNO tools developed. Provide/author documentation, design, code, and software readiness reviews as prescribed by the customer's … more
    BigBear.ai (05/03/25)
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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 ... community, defense, civil, and commercial markets. Job Summary Expert CNO Developers at Nightwing analyze systems to understand how...A typical day can involve studying disassembly or writing Python to audit a piece of C++ code. Role… more
    Nightwing (06/24/25)
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  • Mid-Level CNO Developer

    BigBear.ai (Columbia, MD)
    Overview BigBear.ai is seeking a highly creative Mid-Level CNO Developer for an exciting upcoming Cyber Operations contract award with detective skills to tackle ... security and provide capabilities with development. What you will do Provides custom software design and development of NO tools and techniques. Designs and develops… more
    BigBear.ai (05/31/25)
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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 ... community, defense, civil, and commercial markets. **Job Summary** Senior CNO Developers at Nightwing analyze systems to understand how...A typical day can involve studying disassembly or writing Python to audit a piece of C++ code. **Role… more
    Nightwing (06/11/25)
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  • Android-Savvy CNO Developer

    Parsons Corporation (Annapolis Junction, MD)
    …Skills You'll Bring:** + TS/SCI w/ Polygraph is required + 5+ years of software engineering (C, Python ) / reverse engineering / vulnerability research experience ... their mentorship to grow your skills and support our customer's mission. Your Android and CNO skills will be stretched to the limit as you utilize your creativity to… more
    Parsons Corporation (06/20/25)
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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 ... + Strong communication skills. Required Skills: + Experience with developing CNO specific software in Linux/Windows/Embedded applications. + Experience with… more
    GliaCell Technologies (05/23/25)
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  • Java Developer

    Leidos (Reston, VA)
    …team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence ... programming initiatives to support innovation and enhancement, using Java, JavaScript, Python , SpringBoot, Hibernate + Developing and directing software system… more
    Leidos (05/17/25)
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  • Jr. Java Developer

    Leidos (Reston, VA)
    …team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence ... programming initiatives to support innovation and enhancement, using Java, JavaScript, Python , SpringBoot, Hibernate + Developing and directing software system… more
    Leidos (05/03/25)
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  • Principal Full Stack Developer

    Leidos (Reston, VA)
    …team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence ... programming initiatives to support innovation and enhancement, using Java, JavaScript, Python , SpringBoot, Hibernate + Developing and directing software system… more
    Leidos (05/21/25)
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  • Java Developer

    Leidos (Reston, VA)
    …team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence ... difference in National** **Security!** We have an immediate need for a Sr. Java Developer with strong systems, software , cloud, database, and Agile experience to… more
    Leidos (05/09/25)
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  • MarkLogic Developer (SME)

    Leidos (Reston, VA)
    …team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence ... has a new and exciting opportunity for a **MarkLogic Developer SME** in our **National Security Sector's (NSS) Cyber...Python , SpringBoot, and Hibernate. + Develop and direct software system validation and testing methods using Junit and… more
    Leidos (04/24/25)
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