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CNO Developer
Annapolis Junction, MD
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The CNO Developer will design, implement, and support advanced applications and utilities targeting Windows platforms. Operating in a tailored agile environment, the developer will contribute to mission-critical capabilities across multiple levels of technical complexity—from fundamental tooling to strategic exploitation frameworks. This position supports national security objectives through innovation, reverse engineering, and secure coding practices.


Key Responsibilities:

  • Develop and maintain CNO tools and utilities for Windows OS using C/C++, Python, and Assembly
  • Perform vulnerability research and implement advanced reverse engineering techniques
  • Utilize industry-standard tools such as IDA Pro, Ghidra, WinDbg, and custom frameworks
  • Participate in sprint planning, technical design reviews, code documentation, and testing
  • Contribute to Agile/DevSecOps workflows including CI/CD pipelines and secure coding standards
  • Collaborate with multidisciplinary teams and provide mentorship to junior team members
  • Architect scalable and stealthy solutions for Windows-based operations and red-teaming efforts
  • Integrate system-level scripts, drivers, and kernel components as needed


Required Qualifications:

  • Bachelor’s or Master’s degree in Computer Science, Cybersecurity, or related technical field
  • Hands-on experience with Windows internals, debugging, exploitation, and kernel-level development
  • Proficiency in reverse engineering, malware analysis, or network operations tooling
  • Familiarity with Agile software development methodologies
  • Ability to work independently and collaboratively in a mission-oriented environment
  • Active [security clearance] or eligibility to obtain one


Required Clearance:

  • Must have an Active TS/SCI with Poly.


Preferred Experience:

  • 3–7+ years in CNO development, vulnerability discovery, or tool deployment in federal settings
  • Experience mentoring junior staff or leading technical development efforts
  • Knowledge of low-level APIs, registry structures, Windows driver architecture, and stealth methodology


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