Vulnerability Research & Exploit Architect (TS/SCI)

CACI International Inc; Fort Meade (MD); On-site; USD 94,000 - 198,000; Full time

Job summary

CACI International Inc in Fort Meade, MD is seeking a Vulnerability Research and Exploit Developer (VRED) to analyze and exploit security weaknesses in mobile and network devices, supporting DoD and IA/IC requirements, with TS/SCI clearance.

The role emphasizes independent work, collaboration with JCOG, development of tools for automated vulnerability detection, and thorough documentation of research findings, with ongoing learning in exploit techniques and security research.

Qualifications

• TS/SCI with polygraph clearance is required.
• Bachelor’s degree in CS/Cybersecurity/Engineering or related field with 5+ years of relevant experience.
• Proven track record of identifying and exploiting security weaknesses in mobile and network devices.
• Strong proficiency in C/C++, Python, and assembly (ARM/x86).
• Experience with exploit development, reverse engineering, and vulnerability assessment tools (IDA Pro, Ghidra, Binary Ninja, Frida, GDB/LLDB, QEMU).
• Excellent written and verbal communication skills; able to work independently and in a team.

Responsibilities

• Conduct vulnerability research and exploit development for mobile and network devices.
• Identify and analyze security weaknesses, providing actionable insights.
• Apply AI-assisted workflows to accelerate vulnerability discovery and exploitation.
• Collaborate with interagency partners and JCOG personnel to support missions.
• Develop and maintain tools for automated vulnerability detection and exploitation.
• Ensure seamless integration of solutions into existing systems without disruption.
• Provide technical guidance and document research findings.

Skills

C/C++

Python

Assembly

Exploit development

Reverse engineering

OS internals

Communication

Education

Bachelor’s degree in Computer Science / Cybersecurity / Engineering

5+ years relevant experience

Master’s degree (optional)

Tools

IDA Pro

Ghidra

Binary Ninja

Frida

GDB/LLDB

QEMU

Job description

CACI International Inc in Fort Meade, MD is seeking a Vulnerability Research and Exploit Developer (VRED) to analyze and exploit security weaknesses in mobile and network devices, supporting DoD and IA/IC requirements, with TS/SCI clearance.

The role emphasizes independent work, collaboration with JCOG, development of tools for automated vulnerability detection, and thorough documentation of research findings, with ongoing learning in exploit techniques and security research.