CNE Developer with Security Clearance

Dexian Signature Federal
Arlington, Virginia 22201 United States  View Map
Posted: Jun 10, 2026
  • Full Time
  • Federal Government
  • Summary

    CNE Developer - Windows Kernel Vulnerability Research Are you a passionate cybersecurity engineer with deep Windows kernel expertise and a strong offensive cyber mindset? Signature Federal Systems is seeking a CNE Developer to drive critical vulnerability research and exploitation development supporting mission-critical cyber operations. In this role, you will work with a highly technical team solving real-world challenges at the intersection of Windows internals, reverse engineering, and advanced offensive cyber capabilities. What You'll Do
    - Lead Windows kernel vulnerability research and analysis
    - Design, develop, and test exploit and CNE tooling
    - Reverse engineer complex targets and firmware
    - Analyze and debug at the OS and network level
    - Collaborate with cross-functional cyber research and operations teams Required Skills & Experience
    - Active TS/SCI clearance (no exceptions)
    - Strong experience in Windows kernel development & security
    - Proficiency in C / C++ and Python
    - Deep experience with reverse engineering and vulnerability discovery
    - Solid understanding of sockets / TCP/IP networking
    - Advanced debugging skills (WinDbg, GDB, etc.)
    - Exposure to embedded systems environments
  • Job Description

    CNE Developer - Windows Kernel Vulnerability Research Are you a passionate cybersecurity engineer with deep Windows kernel expertise and a strong offensive cyber mindset? Signature Federal Systems is seeking a CNE Developer to drive critical vulnerability research and exploitation development supporting mission-critical cyber operations. In this role, you will work with a highly technical team solving real-world challenges at the intersection of Windows internals, reverse engineering, and advanced offensive cyber capabilities. What You'll Do
    - Lead Windows kernel vulnerability research and analysis
    - Design, develop, and test exploit and CNE tooling
    - Reverse engineer complex targets and firmware
    - Analyze and debug at the OS and network level
    - Collaborate with cross-functional cyber research and operations teams Required Skills & Experience
    - Active TS/SCI clearance (no exceptions)
    - Strong experience in Windows kernel development & security
    - Proficiency in C / C++ and Python
    - Deep experience with reverse engineering and vulnerability discovery
    - Solid understanding of sockets / TCP/IP networking
    - Advanced debugging skills (WinDbg, GDB, etc.)
    - Exposure to embedded systems environments
  • ABOUT THE COMPANY

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Please mention you found this employment opportunity on the CareersInGovernment.com Job Board.