• 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 and lead efforts in advanced Computer Network...development and lead efforts in advanced Computer Network Operations ( CNO ). You'll be part of a dynamic team working… more
    ManTech (10/24/25)
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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 mission-critical cyber capabilities, drive excellence in CNO development and lead efforts in advanced Computer Network...development and lead efforts in advanced Computer Network Operations ( CNO ). You'll be part of a dynamic team working… more
    ManTech (10/18/25)
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  • Senior CNO Developer

    ManTech (Annapolis Junction, MD)
    MANTECH seeks a motivated, career and customer-oriented ** Senior CNO Developer ** **​** to join our team in **Annapolis Junction, Maryland** . We're looking ... for a Senior Capability Developer to join our elite...Experience in code review. **Preferred Qualifications:** + Experience in CNO (Computer Network Operations) Development. + Experience in virtualization.… more
    ManTech (08/24/25)
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  • Senior Windows CNO Developer

    Parsons Corporation (West Melbourne, FL)
    …**Job Description:** Parsons is looking for an amazingly talented **Cyber Network Operations ( CNO ) Software Engineer** to join our team! In this role you will get ... to develop cutting edge CNO tools as part of a large research and...of the team to develop tools to enhance the CNO development process to make it faster and more… more
    Parsons Corporation (10/24/25)
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  • CNO Developer /Engineer

    Shuvel Digital (MD)
    …Experience: 7-10 Education Level: Bachelors Position Description: GITI is looking for a senior -level CNO Developer / Engineer Capable of developing cyber ... CNO Developer /Engineer Joint Base Andrews, MD... CNO Developer /Engineer Joint Base Andrews, MD Clearance Level: TS/SCI...of requirements, system architecture, and detailed design documents. A CNO Developer / Engineer must be able to… more
    Shuvel Digital (09/04/25)
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  • Senior Vulnerability Researcher/ CNO

    Nightwing (San Antonio, TX)
    …Vulnerability Researchers at NightWing CODEX analyze systems to understand how they work and how they behave when they break. Candidates must be able to play both ... sides of the fence, both developing and defeating new and advanced security techniques. Projects are undertaken in small teams with close coordination with customers. All our engineers write code, but many of our engineers spend as much time taking systems… more
    Nightwing (08/27/25)
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  • Senior Embedded Developer

    GliaCell Technologies (Fort Meade, MD)
    Are you a Senior Embedded Developer who is ready for a new challenge that will launch your career to the next level? + Tired of being treated like a company ... amazingly talented people Job Description: GliaCell is seeking a Senior Embedded Developer on one of our...Position Description: + You will act as an embedded developer /general-purpose CNO software engineer for up-and-coming projects… more
    GliaCell Technologies (08/22/25)
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  • Senior Python Developer (SWE-3)

    Leidos (Fort Meade, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Python Developer ** in our **National Security Sector's (NSS) Cyber & Analytics ... to learn more about how this program "Delivers Mission Success!" Seeking a motivated Senior Python Developer with the right knowledge, skills, and abilities to… more
    Leidos (10/28/25)
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  • Senior Python AI/ML Prototype…

    Leidos (Fort Meade, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Python AI/ML Developer ** in our **National Security Sector's (NSS) Cyber & Analytics ... is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (10/03/25)
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  • Cyber Capability Developer - (Multiple…

    Noblis (Chantilly, VA)
    Responsibilities As a Cyber Capability Developer , you will research, develop, and execute specialized operational and analytic capabilities to support technical ... teams performing incident response and computer network operations and exploitation ( CNO /CNE). This role requires expertise in both offensive and defensive cyber… more
    Noblis (11/01/25)
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