• Lead CNO Developer

    ManTech (Hanover, MD)
    **MANTECH** seeks a skilled and innovative ** Lead 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 Operations ( CNO ). You'll be part of… more
    ManTech (10/14/25)
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  • Lead CNO Software Developer

    ManTech (Hanover, MD)
    **MANTECH** seeks a motivated, career and customer-oriented ** Lead CNO Software Developer ** to join our team in **Hanover, MD.** **Responsibilities include, ... not limited to:** + Design and develop new hardware or software based CNO capabilities. + Assist with designing, developing, documenting, testing, and debugging of… more
    ManTech (09/28/25)
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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 ... two (2) years of experience in network sockets programming + Able to lead CNO Analyst/Programmers in daily tasks + Able to debug software and troubleshoot issues… more
    ARSIEM (08/08/25)
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  • CNO Developer / Engineer

    BigBear.ai (Columbia, MD)
    …packet-level programs Expert packet-level understanding ofIP, TCP, and applicationlevel protocols. + Lead CNO Analyst/Programmers in daily tasks. What you need ... Overview BigBear.ai is hiring CNO Developers to provide custom software design and...Developers to provide custom software design and development of CNO tools and techniques. Designs and develops end-to-end data… more
    BigBear.ai (08/02/25)
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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, ... More than an interest in Offensive Cyber Solutions * Lead software design and development of tools and/or end\-to\-end...environment * Minimum 4 years of experience with programming CNO tools and techniques, 2 of which were for… more
    Lockheed Martin (08/14/25)
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  • Embedded System Researcher 3

    ARSIEM (Annapolis Junction, MD)
    …support one of our Government clients in Annapolis Junction, MD. Responsibilities + Lead others in tasks, coordinate with customers on existing work, and lead ... distilling larger tasks into meaningful milestones Labor Category Requirements - Software Developer 3 + Minimum eight (8) years of experience programming with… more
    ARSIEM (08/08/25)
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  • Sr. Solution Train Engineer w TS/SCI Polygraph

    Leidos (Annapolis Junction, MD)
    …is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and ... Coordinate schedule execution, and plan program-wide software/architecture releases. + Lead /facilitate Program Increment (PI) Planning, including logistics and technical… more
    Leidos (09/10/25)
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  • Senior Cryptologic Computer Scientist

    GliaCell Technologies (Fort Meade, MD)
    …We also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability ... team. + Strong communication skills. Key Skills: + Software Engineer/ Developer skills + Experience working on analytics and systems...on analytics and systems to support the data science lead + Heavy data science experience + Experience using… more
    GliaCell Technologies (07/31/25)
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  • Senior Kubernetes Software Engineer

    Leidos (Columbia, MD)
    …is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and ... with log aggregation and alerting frameworks + Contributions to open-source projects or developer communities + Ability to mentor junior engineers or lead more
    Leidos (07/31/25)
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