Principal Vulnerability Researcher

Overview

Nightwing provides technically advanced full‑sphere cyber operations, data intelligence, systems integration, and mission support services for intelligence, defense, civil, and commercial markets. Our capabilities cover cyber space operations, cyber defense and resiliency, vulnerability research, technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing has a legacy of four decades serving the U.S. government with innovative solutions.

• Use advanced systems to discover zero‑day (O‑day) vulnerabilities.
• Analyze, design, and identify programmatic behaviors in software.
• Develop, test, and debug software applications related to vulnerability research.
• Research data and generate new design ideas for vulnerability techniques.
• Apply debugging and fuzzing techniques to enhance security findings.

This position is an onsite role.

• Bachelor of Science in Computer Science, Computer Engineering, Electrical Engineering, or a related technical field with 10+ years of practical experience in a technology environment.
• Solid understanding of software development in C, C++, or Python.
• Experience with program analysis, reverse engineering, and debugging tools (e.g., angr, BAP, IDA Pro, Binary Ninja, gdb, Ghidra, windbg).
• Knowledge of Windows or Linux operating systems.
• Knowledge of Assembly (x86/x64).
• Current TS/SCI with polygraph security clearance; all candidates must be U.S. citizens.

• Understanding of operating‑system internals.
• Experience with exploit development, following platforms such as Hack The Box.
• Proficiency in reading or writing assembly.
• Knowledge of network protocols and socket programming.
• Understanding of exploit mitigations such as DEP and ASLR.

OSCP, OSCE, OSWP, OSEP, OSWE, OSED, OSEE, GPEN, GWAPT, GXPN, CISSP.

We provide a comprehensive total‑rewards package that includes competitive compensation, healthcare, wellness, retirement and work/life benefits, and career development and recognition programs. Nightwing values collaboration and teamwork, offering opportunities to work with talented professionals on mission‑critical projects.

Nightwing is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, age, or any other federally protected class.