Developer

CNO DeveloperParsons is seeking an exceptionally talented CNO Developer with a passion for Reverse Engineering to join our growing team. In this role, you'll work alongside some of the industry's top cyber professionals on mission-focused projects that push the boundaries of vulnerability research, exploitation, and technical innovation.At Parsons, we're committed to solving our customers' most complex challenges with speed, creativity, and precision. If you thrive in a highly technical environment and enjoy turning deep research into real-world impact, we want to hear from you.What You'll Be Doing:Develop and productize proof-of-concept capabilities that demonstrate the operational impact of vulnerabilities in support of customer mission needsApply reverse engineering expertise to analyze software and systems, uncover vulnerabilities, and understand low-level functionalityCollaborate with cross-functional technical teams to design, refine, and deliver effective mission solutionsRecommend and build tooling that improves team efficiency, scalability, and technical effectivenessContribute to research-driven engineering efforts focused on exploitation, payload development, and vulnerability analysisWhat Required Skills You'll Bring:Bachelor's degree in Computer Science, Computer Engineering, or a related technical field, or equivalent practical experience in lieu of a degree5+ years of professional experience in CNO, CNE, vulnerability research, or research-driven engineeringExperience with CI/CD pipelines and source code repositories such as GitLab or BitbucketExperience with development frameworks and tooling for C, C++, and PythonProficiency in C, Python, and AssemblyStrong understanding of low-level systems, software architecture, and secure development practicesHands-on experience with debuggers and disassemblers such as GDB, Ghidra, or Binary NinjaFamiliarity with common offensive security and research toolsets such as Kali Linux and MetasploitStrong communication skills and the ability to collaborate effectively across technical teamsAbility to work both independently and in a highly collaborative environmentActive TS/SCI clearance; ability to obtain a PolygraphUS Citizenship is Required.What Desired Skills You'll Bring:Deep experience with multiple CPU architecturesDemonstrated success building tooling or technical infrastructure that enabled CNO development, including exploits and payloadsKnowledge of the internals of one or more RTOS platformsExperience working across the OSI model using low-level programming languagesSalary Range: $103,500.00 - $181,100.00We value our employees and want our employees to take care of their overall wellbeing, which is why we offer best-in-class benefits such as medical, dental, vision, paid time off, 401(k), life insurance, flexible work schedules, and holidays to fit your busy lifestyle!