• Senior CNO Software Engineer

    ManTech (Hanover, MD)
    **MANTECH** seeks a highly experienced and mission-focused **Senior CNO Software Engineer ** to join our CNO team in **Hanover, MD.** As a Senior CNO ... on our team, you will play a key role in developing advanced CNO capabilities that directly support national security. You'll work in a collaborative environment… more
    ManTech (11/25/25)
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  • CNO Reverse Engineer

    ManTech (Hanover, MD)
    **MANTECH** seeks a skilled and innovative **Senior CNO Reverse Engineer ** 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… more
    ManTech (11/26/25)
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  • CNO Developer/ Engineer

    Shuvel Digital (MD)
    CNO Developer/ Engineer Joint Base Andrews, MD Clearance Level: TS/SCI US Citizenship: Required Job Classification: Regular Full-time Years of Experience: 7-10 ... Bachelors Position Description: GITI is looking for a senior-level CNO Developer/ Engineer Capable of developing cyber capabilities and exploitation tools at… more
    Shuvel Digital (09/04/25)
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  • Lead CNO Software Engineer

    ManTech (Hanover, MD)
    **MANTECH** seeks a highly experienced and mission-focused **Lead CNO Software Engineer ** to join our CNO team in **Hanover, MD.** As a Lead Software ... Engineer on our team, you will play a key role in developing advanced CNO capabilities that directly support national security. You'll work in a collaborative… more
    ManTech (11/26/25)
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  • CNO Reverse Engineer

    BigBear.ai (Columbia, MD)
    Overview BigBear.ai is excitedly seeking a talented CNO Reverse Engineer , ready to embark on a thrilling journey of reverse engineering hardware components, ... issues. + Design and develop end-to-end data flow and tasking for CNO tools developed. + Provide/author documentation, design, code, and software readiness reviews… more
    BigBear.ai (10/02/25)
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  • CNO Reverse Engineer

    SAIC (Fort Meade, MD)
    …where you can** **grow your career in a dynamic and supportive environment!** The CNO Reverse Engineer analyzes software and systems to understand how they work, ... and have experience with software and hardware reverse engineering tools. The CNO Reverse Engineer will consistently utilize their analytical and problem-solving… more
    SAIC (11/17/25)
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  • CNO Test Engineer (TS/SCI…

    General Dynamics Information Technology (Hanover, MD)
    …the world. If you're looking for a challenge, you've just found it. As a CNO Test Engineer , you'll participate in the planning of technical approaches, and ... and procedures throughout the engineering development lifecycle. Required Skills: - Proven CNO domain experience - Testing of embedded software systems in one or… more
    General Dynamics Information Technology (10/21/25)
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  • Senior CNO Software Engineer - OS,…

    Draper (Boston, MA)
    Job Description Summary: Draper's Offensive Cyber Security Group is looking for a CNO Software Engineer to develop tailored solutions to meet our DoD and IC ... Sponsor directives. Our organization's not-for-profit status ensures a capability-driven focus on the United States of America's national interests that allows us to address some of our Nation's most pressing challenges. Due to the variety of USG… more
    Draper (10/11/25)
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  • CNO Automated Test Engineer (Active…

    General Dynamics Information Technology (Hanover, MD)
    …for New Hires** + **You receive an additional 5 days of PTO for TS/SCI with Poly** CNO Test Engineer Expert Seize your opportunity to make a personal impact as a ... A TEST ENGINEER EXPERT WILL MAKE AN IMPACT + As a CNO Test Engineer , you'll participate in the planning of technical approaches, and equipment required for… more
    General Dynamics Information Technology (10/09/25)
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  • CNO Python Software Engineer

    ManTech (Hanover, MD)
    **MANTECH** seeks a motivated, career- and customer-oriented ** CNO Python Software Engineer ** to join our team in **Hanover, MD.** This position supports ... by delivering advanced software solutions within a cyber network operations ( CNO ) environment. You will provide specialized testing and evaluation capabilities… more
    ManTech (11/26/25)
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  • Expert CNO Software Engineer

    ManTech (Hanover, MD)
    **MANTECH** seeks a highly experienced and mission-focused **Expert Software Engineer ** to join our CNO team in **Hanover, MD.** As an Expert Software ... Engineer on our team, you will play a key role in developing advanced CNO capabilities that directly support national security. You'll work in a collaborative… more
    ManTech (11/25/25)
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  • Associate CNO Software Engineer

    ManTech (Hanover, MD)
    **MANTECH** seeks a highly experienced and mission-focused **Associate Software Engineer ** to join our CNO team in **Hanover, MD** As an Associate Software ... Engineer on our team, you will play a key role in developing advanced CNO capabilities that directly support national security. You'll work in a collaborative… more
    ManTech (11/11/25)
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  • Senior CNO Software Engineer

    ManTech (Aurora, CO)
    **MANTECH** seeks a highly experienced and mission-focused **Senior Software Engineer ** to join our CNO team in **Aurora, CO.** As a Senior Software Engineer ... on our team, you will play a key role in developing advanced CNO capabilities that directly support national security. You'll work in a collaborative environment… more
    ManTech (10/29/25)
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  • Windows CNO Developer

    Parsons Corporation (West Melbourne, FL)
    …to change signatures, add new features, or enhance robustness + Working with a Senior CNO Engineer to create tools to enhance the CNO development process ... is looking for an amazingly talented **Cyber Network Operations ( CNO ) Software Developer** to join our team! In this...this role you will get to develop cutting edge CNO tools as part of a large research and… more
    Parsons Corporation (10/24/25)
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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,...Design and develop end-to-end data flow and tasking for CNO tools developed. + Provide/author documentation, design, code, and… more
    BigBear.ai (10/31/25)
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  • Senior CNO Software Engineer

    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 (10/14/25)
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  • Software, CNO , Systems Administration…

    Belay Technologies (Annapolis Junction, MD)
    …(Python, C, C++), vulnerability assessment, reverse engineering. Experience Level: Entry-level to Senior CNO Reverse Engineer (Levels 1 to 3) Overview: The ... and advancement. All positions require a TS/SCI with polygraph. CNO Analyst/Programmer (Levels 0 to 3) Overview: The ...CNO Reverse Engineer will deconstruct and analyze malicious software and network… more
    Belay Technologies (11/13/25)
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  • CNO Net Developer

    Belay Technologies (Annapolis Junction, MD)
    … Net Developer for our intel team. You will act as a general-purpose CNO reverse engineer for network-based devices for up-and-coming projects where you will ... and Subversion. + Atlassian Tools (Jira, Confluence). + Experience with production CNO capabilities and operations. Candidates are desired to have the following… more
    Belay Technologies (11/25/25)
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  • Vulnerability Researcher/Reverse Engineer

    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 (09/17/25)
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  • Principal Network Engineer - Cyberspace…

    Alaka'ina Foundation Family of Companies (Fort Belvoir, VA)
    Principal Network Engineer - Cyberspace Network Operations ( CNO ) Location VA - Fort Belvoir Job Code 13424 # of openings 1 Apply Now ... of Companies (FOCs) is looking for a Principal Network Engineer - Cyberspace Network Operations ( CNO ) to...Principal Network Engineer - Cyberspace Network Operations ( CNO ) to provide research support administration services for our… more
    Alaka'ina Foundation Family of Companies (09/19/25)
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