Overview BigBear.ai is seeking a CNO Developer to understand systems, how they work and how they behave when they break. What you will do Develop capabilities that defeat new and advanced security techniques. Support a team's overall goal in designing, developing, testing, and maintaining CNO capabilities in support of the Customer's mission requirements. What you need to have Bachelor’s Degree and six (6) years’ experience in computer science, information systems, or network engineering OR minimum ten (10) years’ experience in computer science, information systems, or network engineering Clearance: Active TS/SCI with a Poly Minimum sixteen (16) years of experience in relevant field, or Bachelor’s Degree plus twelve (12) years of experience, Master’s Degree plus ten (10) years of experience, or PhD plus eight (8) years of experience Minimum twelve (12) years’ experience programming in Assembly, C, C++, Java, Perl, and/or Python Minimum ten (10) years of experience programming CNO tools Minimum five (5) years of experience leading, managing, and/or supervising teams in support of CNO capability development Minimum four (4) years of experience programming techniques to evade host and/or network-based IDS Minimum four (4) years’ experience in network sockets programming and application-level protocols What we'd like you to have 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 About BigBear.ai BigBear.ai is a leading provider of AI-powered decision intelligence solutions for national security, supply chain management, and digital identity. Customers and partners rely on BigBear.ai’s predictive analytics capabilities in highly complex, distributed, mission-based operating environments. Headquartered in Columbia, Maryland, BigBear.ai is a public company traded on the NYSE under the symbol BBAI. For more information, visit https://bigbear.ai/ and follow BigBear.ai on LinkedIn: @BigBear.ai and X: @BigBearai. BigBear.ai 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.