Senior Vulnerability Researcher​/Reverse Engineer Security Clearance

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.

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.

Job Summary:

Our team covers the full life cycle from emulation, reverse engineering, vulnerability research, and CNO/CNE tool development for various operating systems. Our mission covers a wide range of targets, anything from major consumer electronics to proprietary one‑off systems. If it runs code, we have probably looked at it (or will soon). In addition, the position will provide deliverables for real‑world use in relatively short turn‑around times.

Projects will be undertaken in small teams with close coordination with customers to quickly enhance capabilities or resolve issues in existing tools for real‑world applications. Working as part of a team you will also need to be familiar with source management tools such as Git and team coordination tools like the Atlassian suite of work products. All candidates must be U.S. citizens and be able to obtain and maintain a government security clearance.

This position is an onsite role.

We seek a qualified engineer that can perform as a team member on activities involved with research, reverse engineering, development, testing, maintenance, and modification of complex classified and unclassified software applications.

• TS/SCI Security Clearance (required)
• Typically requires a Bachelor’s degree in Science, Technology, Engineering, or Mathematics (STEM preferred) and a minimum of 3‑5 years of prior engineering experience or equivalent experience unless prohibited by local laws/regulations
• Vulnerability research experience on public targets
• Reverse engineering utilizing tools such as IDA, Ghidra, or Binary Ninja
• Utilizing full system emulation for research and analysis
• Experience with assembly language (x86/64, ARM, PPC, MIPS, etc.)
• Programming skills in C/C++ and Python
• Capture the Flag (CTF) experience
• Fuzzer development
• Understanding of network protocols (TCP/IP stacks, wire‑level protocols, RF communications, BGP, routing protocols, or others)
• Linux or other OS reversing
• May have practical knowledge of project management

• Competitive salary and total rewards package
• Healthcare, wellness, retirement, and work/life benefits
• Parental leave (including paternal)
• Flexible work schedules
• Achievement awards and performance‑based bonuses
• Educational assistance and tuition assistance
• Child and adult backup care
• Child, elderly and dependent‑care programs
• Mental health resources
• Employee discount programs
• 401(k) matching
• Peer recognition and reward system

This is an onsite role. Employees who are working in onsite roles will work primarily onsite, including all production and maintenance employees, as they are essential to the development of our products.

ERIP Eligibility:
This requisition is eligible for an employee referral award. All eligibility requirements must be met to receive the referral award.

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.