CNO Developer

CNO Developer

Markon is seeking a CNO Developer to support the design, development, and deployment of advanced cyber capabilities for mission-critical national security programs for the Fort Meade Customer. This role focuses on building and maintaining software solutions that operate across complex systems and networks. The developer will work in a collaborative environment to solve challenging technical problems and deliver effective cyber capabilities.

Responsibilities

• Design, develop, and maintain software-based CNO capabilities
• Contribute to the full software development lifecycle, including design, coding, testing, debugging, and documentation
• Develop and implement algorithms to meet system performance and functional requirements
• Program using languages such as C, C++, and Python
• Analyze system behavior and support development across operating systems (e.g., Windows, Linux, mobile, or network devices)
• Apply knowledge of networking protocols (TCP/IP) in software development
• Troubleshoot and resolve issues in complex systems and applications
• Develop data queries for databases and data repositories as needed
• Collaborate with cross-functional teams to deliver mission-focused solutions

Qualifications

Required Qualifications

• Active TS/SCI W/ Polygraph through this Customer
• Bachelor's degree in a technical discipline and 9+ years of experience, or High School diploma and 9+ years of experience
• Experience with Python and/or C/C++ programming
• Experience troubleshooting and debugging software systems
• Understanding of operating system fundamentals (Windows, Linux, or similar)
• Familiarity with networking concepts and protocols (TCP/IP)
• Ability to work both independently and as part of a team

Preferred Qualifications

• Experience developing CNO capabilities or cyber tools.
• Experience with software analysis, vulnerability research, or reverse engineering.
• Understanding of assembly language concepts.
• Experience developing unit and integration tests.
• Familiarity with Atlassian tools (JIRA, Confluence, Crucible).
• Experience supporting CI/CD pipelines and DevSecOps practices.
• Relevant industry certifications (e.g., PCEP, C++ certifications, security-related certifications).

Salary Range

USD $180,000.00 - USD $200,000.00 /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.