• 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 ... a team of engineers designing, developing, testing, and maintaining Windows , Unix, and/or Mobile CNO capabilities in...+ Minimum twelve (12) years' experience programming in Assembly, C , C ++, Java, Perl, and/or Python, +… 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 ... a team of engineers designing, developing, testing, and maintaining Windows , Unix, and/or Mobile CNO capabilities in...Minimum eight (8) years of experience programming in Assembly, C , C ++, Java, Perl, and/or Python, +… more
    ARSIEM (04/28/25)
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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 ... a team of engineers designing, developing, testing, and maintaining Windows , Unix, and/or Mobile CNO capabilities in...+ Minimum six (6) years' experience programming in Assembly, C , C ++, Java, Perl, and/or Python, +… 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...Required Skills: + 6 years' experience programming in Assembly, C , C ++, Java, Perl, and/or Python. + 5 ... amazingly talented people Job Description: GliaCell is seeking a CNO Developer on one of our subcontracts....experience developing in one or more of the following: Windows applications using Visual Studio or .NET environments; UNIX… more
    GliaCell Technologies (05/04/25)
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  • Software Developer ( CNO )

    System One (Fort Meade, MD)
    ALTA IT has a Contract to Hire position open for a Software Developer ( CNO ). Computer Network Operations CNO Developer TS/SCI CI Poly Fort Meade, MD ... *MUST BE SENIOR LEVEL MUST HAVE C OR C ++ AND PYTHON* Seeking a...Seeking a motivated, career and customer-oriented Computer Network Operations ( CNO ) Developer IV to join our team… more
    System One (05/13/25)
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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 ... of requirements, system architecture, and detailed design documents. A CNO Developer / Engineer must be able to...applications in a variety of computer languages, (eg, Python, C ++, Rust, and Java, etc.). + Assist in the… more
    Shuvel Digital (06/05/25)
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  • CNO Developer

    BigBear.ai (Columbia, MD)
    Overview BigBear.ai is seeking a CNO Developer to understand systems, how they work and how they behave when they break. What you will do Develop capabilities ... Support a team's overall goal in designing, developing, testing, and maintaining CNO capabilities in support of the Customer's mission requirements. What you need… more
    BigBear.ai (05/23/25)
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  • CNO Software Developer

    ManTech (Aurora, CO)
    ManTech seeks a motivated, career and customer-oriented **Lead** ** CNO Software Developer ** to join our team in **Aurora, CO** . **Responsibilities include, but ... + Design and develop new hardware or software based CNO capabilities. + Independently contribute to the designing, developing,...without a BS degree. + Proficiency in Python and C / C ++ programming. + Troubleshooting / debugging experience.… more
    ManTech (06/11/25)
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  • CNO Software Developer

    ManTech (Aurora, CO)
    ManTech seeks a motivated, career and customer-oriented **Lead CNO Developer ** to join our team in **Aurora, CO.** **Responsibilities include, but are not ... + Design and develop new hardware or software based CNO capabilities. + Independently contribute to the designing, developing,...years of relevant experience + Proficiency in Python and C / C ++ programming + Experience with troubleshooting and… more
    ManTech (05/31/25)
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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 to the designing, developing, documenting, testing,… more
    ManTech (04/16/25)
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  • CNO Developer / Engineer

    BigBear.ai (Columbia, MD)
    …with Poly is required. What you will do Program in Assembly, C , C ++, Java, Perl, or Python. Develop Windows applications using Visual Studio or .NET ... Overview BigBear.ai is hiring CNO Developers to provide custom software design and...of the following languages and associated technology stacks: Assembly, C , C ++, Java, Perl, or Python. What… more
    BigBear.ai (05/03/25)
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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 ... + Design and develop new hardware or software based CNO capabilities. + Manage the designing, developing, documenting, testing,...experience if no degree. + Proficiency in Python and C / C ++ programming. + Troubleshooting / debugging experience.… more
    ManTech (06/11/25)
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  • Senior CNO Developer - Security…

    Nightwing (Annapolis Junction, MD)
    …in the intelligence community, defense, civil, and commercial markets. Job Summary Senior CNO Developers at Nightwing analyze systems to understand how they work and ... developing and defeating new and advanced security techniques. Senior CNO developers need to have leadership experience and working...disassembly or writing Python to audit a piece of C ++ code. Role Type: This position is an onsite… more
    Nightwing (03/25/25)
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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 ... Designs and develops end-to-end data flow and tasking into CNO tools developed. Provides/authors documentation, participate in design, code,...TS/SCI with polygraph Program in Assembly, C , C ++, Java, Perl, or Python Develop Windows more
    BigBear.ai (05/31/25)
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  • Senior Computer Network Operations ( CNO

    Battelle Memorial Institute (Fort Meade, MD)
    …to apply. **Job Summary** Battelle is seeking **Senior Computer Network Operations ( CNO ) Developers** to support our Cyber Business Line. This position will be ... documenting, testing, debugging and maintenance of hardware or software based CNO capabilities. + Ensuring compliance of software standards with security concepts… more
    Battelle Memorial Institute (04/04/25)
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  • Cyber ( CNO ) Software Developer

    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 thinking ... code that is compatible with multiple operating systems and architectures ( Windows and/or Unix). Should be comfortable writing single and/or multi-threaded… more
    Percival Engineering (03/27/25)
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  • Computer Scientist 3 or 4 (Virtualization-Savvy…

    ARSIEM (Fort Meade, MD)
    …you work with. ARSIEM is currently looking for a Computer Scientist 3 or 4 (Virtualization-Savvy CNO Developer 3 or 4) . This position will support one of our ... 11years + 5 years of specialized experience + Embedded + Strong C + Memory management + Windows internals + Networking - network protocols, SSL security layers +… more
    ARSIEM (06/03/25)
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  • Senior CNO Developer (Cap2)

    Nightwing (Annapolis Junction, MD)
    …the intelligence community, defense, civil, and commercial markets. **Job Summary** Senior CNO Developers at Nightwing analyze systems to understand how they work ... developing and defeating new and advanced security techniques. Senior CNO developers need to have leadership experience and working...disassembly or writing Python to audit a piece of C ++ code. **Role Type:** This position is an onsite… more
    Nightwing (06/11/25)
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  • CNO Developer (All Levels) - TS…

    Parsons Corporation (Centreville, VA)
    …clearance with SCI eligibility and amenable for poly upgrade + Assembly/ C / C ++ proficiency + Strong Linux and/or Windows and/or macOS foundation/knowledge + ... 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… more
    Parsons Corporation (04/25/25)
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  • CNO Software Engineer

    Lockheed Martin (Herndon, VA)
    …fosters a collaborative work environment that encourages differences and big\-picture thinking\. As a CNO Developer , you will have the opportunity to work on a ... Experience performing Software Development and writing in software languages such as: C , C \+\+, python, Assembly \- Demonstrated experience developing, testing… more
    Lockheed Martin (05/22/25)
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