Senior Vulnerability Researcher

At Two Six Technologies we build deploy and implement innovative products that solve the worlds most complex challenges today. Through unrivaled collaboration and unwavering trust we push the boundaries of whats possible to empower our team and support our customers in building a safer global future.

Overview of Opportunity

Join the Trusted Electronics & Effects team at Two Six Technologies in Herndon Virginia where we push the boundaries of software and firmware reverse engineering to uncover vulnerabilities in wireless and embedded systems. As part of our elite team of security researchers youll work alongside CNO developers and hardware engineers conducting cutting-edge vulnerability research on complex real-world targets.

Our government customers rely on us to deliver mission-critical security solutions and were looking for a Senior Vulnerability Researcher who thrives on reverse engineering embedded systems discovering security weaknesses and developing innovative proof-of-concept exploits. If youre passionate about wireless security embedded firmware analysis and making an impact on national security we want you on our team.

What Youll Do:

• Serve as a senior technical contributor to the reverse engineering of 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.

What Youll Need (Basic Qualifications):

• Bachelors (or higher) degree in Computer Science Computer/Electrical Engineering or a related field (or equivalent practical experience).
• 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.
• Expertise in one or more of the following:
• 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.
• File system forensics and fault injection frameworks.
• Knowledge of common network protocols TCP/IP UDP or HTTP
• Ability to work in the Herndon Virginia office daily.

Nice if you have:

• Experience conducting vulnerability research on embedded systems
• Experience with defeating modern migrations such as ASLR DEP and Stack Canaries
• Knowledge of cellular standards such as 4G or 5G
• Knowledge of low bandwidth communications such as RS485 RS232 CAN
• Knowledge of Wifi Bluetooth Zigbee communication
• Previous experience in a client-facing technical role

Clearance Requirement:

• Active US Security clearance of Top Secret level and ability to obtain and maintain TS/SCI

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