• CNO Software Developer

    ManTech (Hanover, MD)
    **MANTECH** seeks a highly experienced and mission-focused ** CNO Software Developer ** to join our CNO team in **Hanover, MD** As a CNO Software ... limited to:** + Design and develop new hardware- or software -based CNO capabilities + Assists with the...in a technical discipline + Experience in Python or C / C ++ programming + Experience with troubleshooting and… more
    ManTech (01/06/26)
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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 ... but are not limited to:** + Designing and developing new hardware- or software -based Computer Network Operations ( CNO ) capabilities + Managing the design,… more
    ManTech (11/26/25)
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  • Associate CNO Software

    ManTech (Hanover, MD)
    **MANTECH** seeks a motivated, career and customer-oriented **Associate CNO Software Developer ** to join our team in Hanover, MD. **Responsibilities include, ... limited to:** + Design and develop new hardware or software based CNO capabilities. + Assist with...years of relevant experience + Experience in Python and C programming. **Security Clearance Requirements:** + Must have a… 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 ... in Assembly, C , C \+\+, Java, Perl or Python * Experience with CNO Tools and Techniques **Desired Skills:** * 6\+ years desired of USG CNO experience\.… more
    Lockheed Martin (01/08/26)
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  • Associate CNO Developer

    ManTech (Aurora, CO)
    **MANTECH** seeks a highly experienced and mission-focused **Associate CNO Software Developer ** to join our CNO team in **Aurora, CO.** As an Associate ... CNO Software Developer on our team, you will...CNO Software Developer on our team, you will play a key...in a technical discipline + Experience in Python or C / C ++ programming + Experience with troubleshooting and… more
    ManTech (01/06/26)
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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 (11/06/25)
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  • Senior CNO Developer

    Nightwing (Fort Meade, MD)
    …customers in the intelligence community, defense, civil, and commercial markets. **Senior 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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  • 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 ... but are not limited to:** + Designing and developing new hardware- or software -based Computer Network Operations ( CNO ) capabilities + Managing the design,… more
    ManTech (01/06/26)
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  • Senior CNO Developer

    ManTech (Aurora, CO)
    **MANTECH** seeks a skilled and innovative **Senior CNO Developer ** to join our team in **Aurora, CO.** In this role, you will contribute to the development of ... but are not limited to:** + Designing and developing new hardware- or software -based Computer Network Operations ( CNO ) capabilities + Managing the design,… more
    ManTech (01/06/26)
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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 ... with Polygraph **Other Qualifications & Desired Competencies:** + Experience developing CNO capabilities or performing software reverse engineering + Familiarity… more
    AeroVironment (01/07/26)
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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 (10/31/25)
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  • CNO Net Developer

    Belay Technologies (Annapolis Junction, MD)
    …Bash, PowerShell, Perl, C #, Rust. + Experience with developing CNO specific software in Linux/Windows/Embedded applications. + Experience with Vulnerability ... a finalist in 2021! Belay Technologies is seeking a CNO Net Developer for our intel team....of network traffic (eg, Wireshark). + Produce and modify software systems in C / C ++/Python/Assembly. +… more
    Belay Technologies (11/25/25)
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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 ... and release cycles + Study disassembly or write Python to audit pieces of C ++ code **Qualifications** + Active TS/SCI with Polygraph + Bachelor's degree from an… more
    SAIC (11/17/25)
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  • Computer Scientist 2 (Firmware-Savvy CNO

    ARSIEM (Fort Meade, MD)
    …client you work with. ARSIEM is currently looking for a Computer Scientist 2 (Firmware-Savvy CNO Developer 2) . This position will support one of our Government ... and existing capabilities. Minimum Qualifications + 5+ years of software development experience with a BS degree, 3+ years...2+ years of specialized experience + Strong proficiency in C programming + Experience doing reverse engineering on diverse… more
    ARSIEM (12/01/25)
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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 ... relevant field of study + Minimum 8 years of software engineering, reverse engineering (or 6 years' experience with...devices + Experience with Reverse Engineering + Experience with C programming language **What Desired Skills You'll Bring:** +… more
    Parsons Corporation (10/24/25)
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  • CNO Developer (Virtualization)

    Parsons Corporation (Annapolis Junction, MD)
    …our existing C programming and Windows internals subject matter experts + Develop software in C and leverage your Windows Internals skills to support a ... Are you looking to make great use of your C programming and Windows Internals skills, while continuing to...+ **Active TS/SCI + Polygraph** + Bachelor's degree in Software Engineering or related field of study + 10+… more
    Parsons Corporation (12/30/25)
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  • Vulnerability Researcher/Reverse Engineer/…

    Nightwing (San Antonio, TX)
    …technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and ... disassembly or writing Python to audit a piece of C ++ code. Required Skills + Ability to obtain a...tools to find, exploit, and productize vulnerabilities in complex software systems + Utilizing full system emulation for research… more
    Nightwing (12/16/25)
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  • Vulnerability Researcher/ CNO

    Nightwing (San Antonio, TX)
    …technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and ... disassembly or writing Python to audit a piece of C ++ code. Required Skills + TS/SCI Clearance Required +...tools to find, exploit, and productize vulnerabilities in complex software systems Security Clearance Qualified applicants may be subject… more
    Nightwing (11/25/25)
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  • Software Developer

    Nightwing (Annapolis Junction, MD)
    …defense, civil, and commercial markets. **Position Description** At Nightwing CODEX, a software developer designs and implements custom software tools ... and standard developer testing of the developed software . The software developer also...binary analysis tool a plus * Familiarity with modern software engineering concepts * Knowledge of common CNO more
    Nightwing (12/06/25)
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  • Software Developer (Core Cyber Tool…

    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 ... testing, and cloud development tasks. Key Responsibilities + Design and develop software capabilities to meet operational CNO requirements. + Implement secure… more
    DarkStar Intelligence LLC (12/07/25)
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