Lead Vulnerability Researcher

Two Six Technologies • Laurel, MD

98d • $168,197 - $252,295

About The Position

At Two Six Technologies, we build, deploy, and implement innovative products that solve the world’s most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the boundaries of what’s possible to empower our team and support our customers in building a safer global future. Join the Exploitation Sector of Two Six Technologies—a team of dedicated hackers in Northern Virginia—where you’ll lead vulnerability research across hardware, software, and operational systems. Working side by side with engineers and security researchers, you’ll guide investigations, identify critical vulnerabilities, and develop countermeasures with operational impact. Our fast-growing roster of government customers relies on us to deliver advanced security solutions, and we’re looking for a Lead Vulnerability Researcher to provide technical leadership and mentorship. This role requires regular on-site support at the Laurel, Maryland customer site.

Requirements

• Doctorate in Computer Science, Computer/Electrical Engineering, or a related field and 4 years of relevant experience, OR Master’s degree and 6 years of relevant experience, OR Bachelor’s degree and 8 years of relevant experience, OR Associate’s degree and 10 years of relevant experience.
• Relevant experience: computer/information systems design/development, programming, information/cyber/network security, reverse-engineering, vulnerability analysis, penetration testing, computer forensics, information assurance, or systems engineering.
• Proficiency in C/C++, Python, and at least one ISA (e.g. x86/ARM/MIPS).
• Proficiency in Linux command-line environments.
• Experience using a decompiler such as IDA Pro, Binary Ninja, or Ghidra.
• Experience using vulnerability research tools such as emulators or fuzzers.
• Experience using a software debugger such as GDB or WinDbg.
• Ability to work on-site at Laurel, Maryland customer site regularly.

Nice To Haves

• Experience translating vulnerabilities into operationally relevant impact assessments and countermeasures.
• Experience producing client-facing technical briefings for operational stakeholders.
• Experience using a hardware debugger.
• Experience with UART, SPI, I2C.
• Experience with common secure communications such as TLS or SSH.
• Familiarity with embedded firmware, RTOS, or networked systems.
• Familiarity with high-side environments.

Responsibilities

• Lead the identification of vulnerabilities and attacks across hardware, software, personnel, logistics, procedures, and physical security.
• Develop proof of concept (PoC) code for identified vulnerabilities.
• Reverse-engineer targeted embedded systems to identify vulnerabilities.
• Review source code looking for risks and vulnerabilities.
• Analyze the effects of vulnerabilities on mission outcomes and operational effectiveness.
• Compare system attack techniques and propose operationally effective countermeasures.
• Produce reports, briefings, and perspectives on actual and potential attacks.
• Provide technical leadership on research efforts, prioritizing investigations, reviewing methodologies, and overseeing proof-of-concepts.
• Mentor and guide junior engineers and researchers, reviewing technical approaches and fostering skill development.

Benefits

• Medical, dental, and vision insurance.
• Life and disability insurance.
• Retirement benefits.
• Paid leave.
• Tuition assistance.
• Professional development.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: Ph.D. or professional degree
• Number of Employees: 501-1,000 employees