• Senior Principal Vulnerability Researcher

    Nightwing (Annapolis Junction, MD)


    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.

     

    CODEX Overview

     

    Nightwing’s CODEX (Cyber Offense and Defense Experts) division brings together an elite team of mission-focused industry experts who are well known for their ability to overcome the most advanced technical challenges. The team comprises engineers of multiple disciplines including vulnerability research, reverse engineering, CNO/CNE development, hardware emulation, system engineering, and data analytics. Our engineers do more than just work with cutting-edge technology—they ensure missions succeed for our customers. CODEX offices span the nation and offer its engineers the ability to advance their careers through mentorship, training, and an expansive technical portfolio that covers every side of cyber. If you want to be part of a collaborative team that supports challenging, meaningful work that is vital to our national security, apply today!

    Job Description

    Use advanced systems to find zero-day (O-day) vulnerabilities. Responsible for analyzing, designing, and identifying programmatic behaviors. Have an opportunity to develop, test, and debug software applications. Research data and provide new design ideas for vulnerability techniques. Understands terminologies like debugging and fuzzing and applying it into your work.

     

    Security Clearance

     

    TS/SCI with FSP

    Required Skills

    + Bachelor of Science in Computer Science, Computer Engineering, Electrical Engineering, or a related technical field

    + At least 10 years of practical experience in a technology-related environment

    + We require you to have a solid understanding of software development and knowledge in any of the following: 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

    + Knowledge of Assembly (x86/x64)

    Desired Skills

    + Understanding of OS Internals (any major OS)

    + Experience with exploit development, Hack The Box, etc…

    + Experience reading or writing assembly

    + Understanding of network protocols, application layer, be able to read/write socket code

    + Understanding of exploit mitigations such as DEP and ASLR

     

    Relevant Certifications (Not Required)

     

    Relevant Cybersecurity Certifications (e.g. oscp, oscE, OSWP, OSEP, OSWE, OSED, OSEE, GPEN, GWAPT, GXPN, CISSP)

     

    What We Offer

     

    Whether you’re just starting out on your career journey or are an experienced professional, we offer a total rewards package that goes above and beyond with compensation; healthcare, wellness, retirement and work/life benefits; career development and recognition programs.

     

    Previously part of a leading Fortune 100 company and headquartered in Dulles, VA; Nightwing became independent in 2024 but continues to support the nation’s most mission impactful initiatives.

     

    When we formed Nightwing, we brought a deep set of credentials and an unfaltering commitment to the mission. For over four decades, our team has been providing some of the world’s most technically advanced full-spectrum cyber, data operations, systems integration and intelligence support services to the U.S. government on its most important missions.

     

    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.

     

    Thank you for considering joining us as we embark on this new journey and shape the future of cybersecurity and intelligence together as part of the Nightwing team.

     

    _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._

     

    _Thank you for considering joining us as we embark on this new journey and shape the future of cybersecurity and intelligence together as part of the Nightwing team._

     

    _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._