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# Exploit Developer and Vulnerability Researcher

- **Company:** JOSEF GROUP INC
- **Location:** Columbia, MD, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** C (Programming Language), Assembly Language, C++ (Programming Language), Linux, Python (Programming Language), Linux Kernel, Reverse Engineering, Scripting, Selinux, IDA Pro
- **Published:** October 20, 2026
- **Apply:** https://www.careerbuilder.com/job-details/exploit-developer-and-vulnerability-researcher-columbia-md--e14021f5-d7f2-4781-a551-41358c4f5a00

## About the Role

Research Skills, Linux Kernel, Reverse Engineering, C++ Programming Language, C Programming Language, Python Programming/Scripting Language, Assembly Language, IDA Pro, Pro Tools, Security-Enhanced Linux (SELinux), * Deep experience in Linux kernel development and reverse engineering

 * Strong background in C/C++, Assembly, and Python
 * Expertise with tools like IDA Pro, Ghidra, and Binary Ninja
 * Solid understanding of SELinux, AppArmor, and modern exploit mitigations (ASLR, DEP, etc.)
 * Prior OCO/CMF support preferred
 * 10+ years of experience