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Two Six Technologies Logo

Senior Vulnerability Researcher

Two Six Technologies

$137,333 - $205,999
Aug 28, 2025
Arlington County, VA, US
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Two Six Technologies is looking for a Senior Vulnerability Researcher to push the boundaries of software and firmware reverse engineering to uncover vulnerabilities in wireless and embedded systems for their government customers.

Requirements

  • Experience developing, debugging, and scripting in C/C++ and Python within Linux command-line environments, with a strong emphasis on low-level programming, memory management, and system interaction for reverse engineering and vulnerability research.
  • Experience with reverse engineering and vulnerability research, using tools such as IDA Pro, Binary Ninja, or Ghidra.
  • Firmware analysis (ARM, MIPS, PowerPC, RTOS).
  • Firmware rehosting using emulation tools such as QEMU
  • Fuzzing and exploit development.
  • Binary obfuscation and anti-analysis techniques.
  • Wireless protocols and radio signal analysis.

Responsibilities

  • Reverse engineer wireless and embedded systems, identifying vulnerabilities and assessing their security impact.
  • Develop proof-of-concept exploits 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.
  • Collaborate closely with CNO developers, vulnerability researchers, and hardware engineers in a fast-paced, small-team environment.
  • Solve complex technical challenges with no predefined solutions.

Other

  • Active US Security clearance of Top Secret level and ability to obtain and maintain TS/SCI.
  • Bachelor’s (or higher) degree in Computer Science, Computer/Electrical Engineering, or a related field (or equivalent practical experience).