• 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 ... Provide software development in support of custom software design and development of cyber capability...of custom software design and development of cyber capability tools and techniques + Draft documentation, participate… more
    Percival Engineering (06/26/25)
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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 ... you will play a pivotal role in developing advanced cyber capabilities while delivering exceptional service to our clients....limited to:** + Design and develop new hardware or software based CNO capabilities. + Manage the… more
    ManTech (06/11/25)
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  • CNO Developer

    GliaCell Technologies (Annapolis Junction, MD)
    Are you a CNO Developer who is ready for...you. We Make It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber ... solution spaces. We excel at delivering stable and reliable software solutions using Agile Software Development principles....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 (TS/SCI w/ Poly)

    Parsons Corporation (Annapolis Junction, MD)
    …got what you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** CNO Developer ** to join our team! In this role you will get to ... skills while supporting our customer's mission. + Strengthen your CNO skills as you utilize your creativity to discover...+ Bachelor's degree in related field of study (eg Software Engineering, Computer Science, etc.) + 5+ years of… more
    Parsons Corporation (05/14/25)
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  • Expert CNO Developer (CAP3)…

    Nightwing (Annapolis Junction, MD)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical… 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 the riddles of cyber security and provide capabilities with development. What you...capabilities with development. What you will do Provides custom software design and development of NO tools and techniques.… more
    BigBear.ai (05/31/25)
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  • Senior CNO Developer (Cap2)

    Nightwing (Annapolis Junction, MD)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical… more
    Nightwing (07/12/25)
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  • CNO Developer (All Levels) - TS…

    Parsons Corporation (Centreville, VA)
    …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 ... protect our country. **What You'll Be Doing:** + Design and develop innovative software code for new tools and capabilities in areas related to computer security,… more
    Parsons Corporation (04/25/25)
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  • Network-Savvy CNO Developer

    Parsons Corporation (Annapolis Junction, MD)
    …to grow your skills and support our customer's mission. Your Network Devices and CNO skills will be stretched to the limit as you utilize your creativity to ... You'll Bring:** + TS/SCI w/ Polygraph is required + 5+ years of software engineering (C, Python) / reverse engineering / vulnerability research experience (or 3… more
    Parsons Corporation (07/09/25)
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  • Baseband-Savvy CNO Developer

    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 ... + Bachelor's degree in relevant field of study + Minimum 10 years of software engineering, reverse engineering (or substitute 2 years' experience with a Master's) +… more
    Parsons Corporation (06/18/25)
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