CNO Developer

CNO Developer Markon is seeking a CNO Developer to support the Fort Meade customer by designing, developing, and enhancing advanced cyber capabilities that support Computer Network Operations (CNO). This role applies software engineering, reverse engineering, vulnerability research, and exploit development techniques to analyze complex software, operating systems, embedded devices, and network protocols. Working within a collaborative engineering environment, the CNO Developer develops innovative mission capabilities that support evolving Intelligence Community cyber operations. Responsibilities Design, develop, and maintain software supporting Computer Network Operations (CNO) missions. Perform reverse engineering of software, firmware, operating systems, and embedded devices to identify vulnerabilities and understand system behavior. Conduct vulnerability research and develop proof-of-concept capabilities supporting operational mission requirements. Develop software using Assembly, C, C++, Python, and related programming languages. Analyze Windows, Linux, iOS, Android, and other operating system internals to support capability development. Develop and enhance capabilities targeting multiple processor architectures, including x86, x64, ARM, MIPS, PPC, SPARC, and similar platforms. Utilize reverse engineering and debugging tools such as IDA Pro, Hex-Rays, Ghidra, Binary Ninja, GDB, and WinDbg to analyze complex software systems. Research exploit mitigation technologies, including DEP and ASLR, and develop techniques to evaluate system security. Analyze network protocols, TCP/IP communications, routing protocols, RF communications, and related technologies to support cyber operations. Develop embedded software capabilities and support hardware analysis using interfaces such as JTAG or BDI. Collaborate with cross-functional engineering teams to integrate, test, and deploy mission capabilities. Provide technical leadership, mentorship, and engineering guidance to support mission success. Qualifications Required Qualifications Active TS/SCI W/ Polygraph through this Customer Bachelor's degree and the required years of experience developing software for Computer Network Operations or related cyber missions. Experience programming in Assembly, C, C++, or Python. Experience performing reverse engineering and vulnerability research. Understanding of Windows, Linux, iOS, Android, or other operating system internals. Experience reading or writing assembly language across one or more processor architectures, including x86, x64, ARM, PPC, MIPS, SPARC, or similar architectures. Experience developing embedded systems. Understanding of network protocols, including TCP/IP, routing protocols, RF communications, or related technologies. Experience using reverse engineering tools such as IDA Pro, Hex-Rays, Ghidra, Binary Ninja, or objdump. Experience using debugging tools such as GDB, WinDbg, or OllyDbg. Understanding of exploit mitigation technologies, including DEP and ASLR. Strong analytical, problem-solving, communication, and technical leadership skills. Preferred Experience developing tools to identify, exploit, and operationalize vulnerabilities in complex software systems. Experience with hardware debugging interfaces such as JTAG or BDI. Experience with modern C++ development, including RAII, C++11, and C++14. Experience supporting Intelligence Community or Department of Defense cyber operations. Experience mentoring engineers and providing technical leadership. Salary Range USD $145,000.00 - USD $240,000.00 /Yr. The Markon pay range for this position is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. Overview Eager to join a team where your skills are valued, your growth is nurtured, and your impact is profound? Look no further than Markon, a premier consulting firm deeply dedicated to advancing our nation's most critical missions. At Markon, we don't just offer jobs – we offer opportunities for personal and professional transformation. Empowering our employees to lead, innovate, and excel, we foster an environment where new ideas are not just welcomed but celebrated. As a perennial Washington Post Top Workplace, we prioritize the well-being and success of our team members, ensuring they can bring their best selves to work. Headquartered in Falls Church, Virginia, Markon has garnered national recognition for our unwavering dedication to excellence in serving the intelligence community, as well as federal civilian and defense agencies. Our growing reach extends across 17 states, 116 countries, and 5 continents, where our team of dynamic professionals collaborates to deliver unparalleled program and project management services. Markon values people and the tremendous impact each individual can make – which is why we're consistently recognized as one of the best places to work in federal government consulting. Here, you can help solve the nation's most important challenges, surrounded by colleagues who help you grow, advance, and succeed. We are deeply dedicated to what matters – bringing out the best in each other to advance our clients' missions. Join us and make a meaningful impact. Markon is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, national origin, age, protected veteran status, or disability status. This job posting will remain open until the position is filled. Benefits Offered : Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Training and Tuition Assistance, Paid Time Off, and Holidays. Markon