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.

Job Summary

Senior CNO Developers at Nightwing analyze systems to understand how they work and how they behave when they break. Candidates must be able to play both sides of the fence, both developing and defeating new and advanced security techniques. Senior CNO developers need to have leadership experience and working with customer stakeholders to drive requirements for small to medium sized projects over the course of their development, test, and release cycles. All our engineers write code, but many of our engineers spend as much time taking systems apart as building new ones. A typical day can involve studying disassembly or writing Python to audit a piece of C++ code.

Role Type:

This position is an onsite role.

Basic Qualifications

Typically requires a Bachelor's degree and four (4) years’ experience or minimum eight (8) years’ experience in relevant field,

• Minimum six (6) years’ experience programming in Assembly, C, C++, Java, Perl, and/or Python,

• Minimum five (5) years’ experience developing in one (1) or more of the following: Windows applications using Visual Studio or .NET environments; UNIX applications using make files or comparable build environments; mission-applicable platforms,

• Minimum four (4) years of experience with programming CNO tools and techniques,

• Minimum two (2) years of experience programming CNO tools for the US Government,

• Minimum two (2) years of experience programming techniques to evade host and or network-based IDS,

• Minimum two (2) years of experience developing packet-level programs, and

• Minimum two (2) years of experience in network sockets programming.

Active and transferable U.S. government issued TS/SCI with polygraph security clearance is required prior to start date.

U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.

Specialized Qualifications:

• Experience with designing and writing code in C, C++, or similar with a focus on implementing SSL/TLS protocols,

• Expertise in analyzing and securing SSL/TLS protocols,

• Proficiency in analyzing network traffic using tools like Wireshark, tcpdump, or custom scripts,

• Understanding of advanced cryptographic attacks and knowledge of secure coding practices to prevent vulnerabilities (e.g., SSL stripping, man-in-the-middle attacks),

• Solid understanding of network security concepts, including firewalls, VPNs, IDSs, IPSs, and protocols like HTTPS, SSH, and TCP/IP,

• Experience with project management best practices such as Scrum and Kanban methodologies, and

• Experience with version control systems (e.g., Git) along with understanding of basic configuration management principles.

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. Some of the benefits we offer include parental (including paternal) leave, flexible work schedules, achievement awards, educational assistance and child/adult backup care.

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.

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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.