Arlington, Virginia On-site Employment

Two Six Technologies is hiring a Senior Principal Cybersecurity Researcher

Responsibilities

  • Direct the planning and execution of high-visibility, mission-critical programs, providing expert technical leadership and innovation in reverse engineering (RE) and vulnerability research (VR).
  • Tackle complex problems with no known solutions, demonstrating a high degree of creativity while mentoring a team of technical experts to foster growth and knowledge-sharing.
  • Author authoritative technical reports, white papers, and proposals that clearly convey research findings and cybersecurity solutions to both technical and business stakeholders.
  • Exert a leadership presence across the company, contributing to strategy development and ensuring customer satisfaction by delivering cutting-edge solutions aligned with national security requirements.

Requirements

  • Demonstrated expertise in advanced cybersecurity research concepts typically acquired in a similar technical role.
  • Expert-level proficiency in two or more of the following: low-level programming (C/C++, Assembly) and the use of industry-standard disassemblers and decompilers, binary re-hosting frameworks to enable dynamic analysis, and building custom greybox/blackbox fuzzing harnesses.
  • Proven experience in vulnerability research (VR), including attack surface triage, identifying vulnerabilities, and developing proof-of-concept exploits to demonstrate security impact.
  • Extensive experience in technical mentorship and training, with a history of providing thorough solutions to complex problems and guiding less experienced team members.
  • Experience leading complex technical projects in reverse engineering/vulnerability research (RE/VR) or R&D for National Security customers.
  • Experience delivering high‑quality technical documentation—such as vulnerability research and findings, industry white papers, and competitive proposals—that distills complex cybersecurity concepts for diverse audiences.
  • Experience in a client-facing technical role, demonstrating strong communication and stakeholder management skills.
  • Active Top Secret clearance and willingness to obtain and maintain an SCI clearance.

Nice to Have

  • Master’s or PhD in Computer Science, Engineering, or a related field.
  • Familiarity with embedded systems binary reverse engineering (e.g., ARM/MIPS/PPC arch, RTOS, Linux, Baremetal) or cryptographic design principles.
  • Experience in trusted computing design and implementation principles.
  • Experience with digital signals (e.g., UART, JTAG, SPI, I2C) or network protocol analysis.
  • Experience with accelerated RE/VR tools that speed up discovery, analysis, and validation.
  • Recognized standing within the external technical community, including experience in publishing articles or speaking at external engagements.

Additional Information

  • Active Top Secret clearance and willingness to obtain and maintain an SCI clearance.
About company
Two Six Technologies
Two Six Technologies provides Information Advantage to Government, Military, and Fortune 50 customers tasked with mission critical decision making. Their products collect and synthesize huge quantities of publicly available data in multiple languages, then serve that data to be easily used by expert analysts and customers.
All jobs at Two Six Technologies Visit website
Job Details
Department Trusted Electronics & Effects
Category security
Posted a month ago