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CNO Developer

Two Six Technologies

Salary not specified
Aug 15, 2025
Arlington, VA, US
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Two Six Technologies is seeking a Senior CNO Developer to develop and deploy cutting-edge capabilities for clients, transforming prototypes and proofs of concept into operational solutions to address complex cybersecurity challenges.

Requirements

  • Minimum of 5 years experience designing and/or prototyping applications using an agile software development process
  • Minimum of 2 years of experience with one or more of the following modern development languages: Python, C, C++, Embedded C
  • Minimum of 2 years experience with Operating Systems internals (privilege and user groups, binary memory layout)
  • At least 2 years of experience with network sockets programming and expert packet-level understanding of IP, TCP, and other application level protocols.
  • Experience tracing code execution in a debugger (WinDbg/GDB)
  • Expertise in one or more of the following: Firmware analysis (ARM, or RTOS), Fuzzing and exploit development, Wireless protocols, File system forensics and fault injection frameworks.
  • Active U.S. Security clearance of Top Secret level

Responsibilities

  • Serve as a cyber capability developer on a small, highly motivated team.
  • Develop proof-of-concepts for discovered vulnerabilities following DevOps best practices for keeping code bases organized and maintainable.
  • Analyze firmware, software protections, and wireless protocols to uncover security flaws.
  • Utilize and develop custom tools to analyze and manipulate software/firmware binaries.
  • Assist in the reverse engineering and debugging of relevant Linux applications.
  • Collaborate closely with other developers, vulnerability researchers, and hardware engineers in a fast-paced, small-team environment.
  • Solve complex technical challenges with no predefined solutions.

Other

  • Bachelor's degree in Computer Science, Computer/Electrical Engineering, or related Scientific Domain
  • Active U.S. Security clearance of Top Secret level with the ability to obtain/maintain SCI.
  • ONSITE requirement.
  • E-Verify participation in hiring practices.
  • Equal Opportunity Employer statement.