Senior CNO Developer with Security Clearance

Research Innovations
Melbourne, Florida 32901 United States  View Map
Posted: Jun 16, 2026
  • Full Time
  • Federal Government
  • Summary

    Research Innovations Inc. (RII) is redefining defense technology. We combine mission-driven impact with cutting-edge research and a culture that values autonomy, creativity, and technical excellence. We are looking for a committed CNO Developer to join our Cyber security team. You will solve uniquely challenging problems for our Defense and Homeland Security customers. Get s#it done. WHAT YOU WILL BE DOING
    Build offense-grade software that operates in denied, constrained, and adversarial environments
    Design, implement, and debug custom CNO capabilities across userland, kernel, and network layers
    Tear down, modernize, and re-engineer legacy and acquired tooling for performance, stealth, and maintainability
    Develop software that runs where defenders don't want it (Windows, Linux/Unix, embedded, mobile, and network devices)
    Perform deep binary analysis and reverse engineering across architectures and calling conventions
    Own and evolve reproducible build systems, toolchains, and test harnesses
    Work close to the metal: compilers, loaders, memory, execution flow, and runtime behavior
    Travel as determined by the customer WHAT YOU HAVE DONE
    Significant experience programming in C and Python
    Direct experience developing CNO or exploit capabilities
    Embedded or firmware development experience on resource-constrained systems
    Experience developing in one (1) or more of the following:
    Windows applications using Visual Studio or .NET environments
    UNIX applications using make files or comparable build environments
    Familiarity with software version control tools (e.g., Git, Subversion, or CVS)
    Familiarity with CI/CD pipeline concepts and tools (e.g., Jenkins, GitLab, or Bamboo)
    Experience using software debugging/troubleshooting tools and techniques
    Software Analysis/Reverse Engineering experience
    Comfort writing assembly or mixed C/ASM when the problem demands it
    Excellent oral, written, and interpersonal skills, as well as the ability to effectively interact with customers EVEN BETTER
    Mentored and coached other engineers or fulfilled the role of Tech Lead
    Experience working across OSI layers, including packet-level analysis and manipulation
  • Job Description

    Research Innovations Inc. (RII) is redefining defense technology. We combine mission-driven impact with cutting-edge research and a culture that values autonomy, creativity, and technical excellence. We are looking for a committed CNO Developer to join our Cyber security team. You will solve uniquely challenging problems for our Defense and Homeland Security customers. Get s#it done. WHAT YOU WILL BE DOING
    Build offense-grade software that operates in denied, constrained, and adversarial environments
    Design, implement, and debug custom CNO capabilities across userland, kernel, and network layers
    Tear down, modernize, and re-engineer legacy and acquired tooling for performance, stealth, and maintainability
    Develop software that runs where defenders don't want it (Windows, Linux/Unix, embedded, mobile, and network devices)
    Perform deep binary analysis and reverse engineering across architectures and calling conventions
    Own and evolve reproducible build systems, toolchains, and test harnesses
    Work close to the metal: compilers, loaders, memory, execution flow, and runtime behavior
    Travel as determined by the customer WHAT YOU HAVE DONE
    Significant experience programming in C and Python
    Direct experience developing CNO or exploit capabilities
    Embedded or firmware development experience on resource-constrained systems
    Experience developing in one (1) or more of the following:
    Windows applications using Visual Studio or .NET environments
    UNIX applications using make files or comparable build environments
    Familiarity with software version control tools (e.g., Git, Subversion, or CVS)
    Familiarity with CI/CD pipeline concepts and tools (e.g., Jenkins, GitLab, or Bamboo)
    Experience using software debugging/troubleshooting tools and techniques
    Software Analysis/Reverse Engineering experience
    Comfort writing assembly or mixed C/ASM when the problem demands it
    Excellent oral, written, and interpersonal skills, as well as the ability to effectively interact with customers EVEN BETTER
    Mentored and coached other engineers or fulfilled the role of Tech Lead
    Experience working across OSI layers, including packet-level analysis and manipulation
  • ABOUT THE COMPANY

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