Linux Reverse Engineer / Vulnerability Researcher

Nightwing; Sterling (VA); On-site; USD 90,000 - 120,000; Full time

Job summary

A technology services provider based in Virginia is seeking a software engineer with expertise in reverse engineering and vulnerability research. You will develop, test, and debug software components, particularly focusing on native Linux applications. The ideal candidate will possess a minimum of three years of experience with C, C++, and Python, and hold a current TS/SCI clearance. This role requires collaboration with technical teams to produce precise documentation and findings. Nightwing fosters a team-oriented environment that encourages innovation and problem-solving.

Qualifications

• Current TS/SCI with Poly Clearance.
• Minimum of three years of hands-on experience developing, testing, and debugging software.
• Experience analyzing compiled binaries and low-level system behavior.

Responsibilities

• Perform reverse engineering of native Linux applications.
• Develop, test, and debug software components.
• Conduct vulnerability research and exploitation activities targeting Linux binaries.
• Collaborate with cross-functional technical teams.
• Produce clear technical documentation and reports.

Skills

Reverse Engineering

Vulnerability Research

C

C++

Python

Linux internals

System calls

Debugging tools

Tools

GDB

IDA Pro

Ghidra

radare2

Job description

Overview

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers’ most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in the intelligence community, defense, civil, and commercial markets.

Key Responsibilities

• Perform reverse engineering of native Linux applications to identify vulnerabilities and weaknesses

• Develop, test, and debug software components and proof-of-concept exploits

• Conduct vulnerability research and exploitation activities targeting Linux binaries

• Analyze compiled code and system behavior across multiple architectures

• Collaborate with cross-functional technical teams to support research and operational objectives

• Produce clear technical documentation and reports detailing findings and methodologies

Required Qualifications

• Current TS/SCI with Poly Clearance

• Minimum of three (3) years of hands-on experience developing, testing, and debugging software in:

  • C

  • C++

  • Python

• Demonstrated experience with:

  • Reverse Engineering (RE)

  • Vulnerability Research (VR)

  • Exploitation of native Linux applications

• Strong understanding of Linux internals, system calls, memory management, and debugging tools

• Experience analyzing compiled binaries and low-level system behavior

Desired / Preferred Qualifications

• Exploitation and reverse engineering experience on ARM and MIPS architectures

• Familiarity with common exploitation techniques (e.g., memory corruption, privilege escalation)

• Experience with tools such as GDB, IDA Pro, Ghidra, radare2, or similar

• Knowledge of secure coding practices and vulnerability mitigation techniques

Please Note: This position is contingent upon contract award.

At Nightwing, we value collaboration and teamwork. You’ll have the opportunity to work alongside talented individuals who are passionate about what they do. Together, we’ll leverage our collective expertise to drive innovation, solve complex problems, and deliver exceptional results for our clients.

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 or veteran status, age or any other federally protected class.