Senior CNO Developer

MANTECH seeks a skilled and innovative Senior CNO Developer to join our team in Aurora, CO.
 

In this role, you will contribute to the development of mission-critical cyber capabilities, drive excellence in CNO development and lead efforts in advanced Computer Network Operations (CNO). You’ll be part of a dynamic team working on next-generation

solutions that safeguard national security systems.
 

Responsibilities include but are not limited to:

• Designing and developing new hardware- or software-based Computer Network Operations (CNO) capabilities
• Managing the design, development, documentation, testing, and debugging of software applications and systems
• Applying expert knowledge of network and security concepts to support capability development
• Communicating status updates and technical progress to leadership and stakeholders
• Ensuring software quality and compliance with development standards
   

Minimum Qualifications:

• High school diploma and 8+ years of technical work experience, or BS degree and 4+ years of technical work experience, or MS Degree and 2+ years of technical work experience, or PhD and 0+ years of relevant experience
• Experience in Python and C/C++ programming languages
• Experience with troubleshooting and debugging
• Experience with low-level system internals across one or more platforms (e.g., Windows, Unix, Mobile, or network devices)
• Experience with networking protocols (TCP/IP) and socket-level programming
• Experience with developing CNO capabilities
• Experience in managing and leading development teams
   

Preferred Qualifications:

• Experience in software analysis or reverse engineering
• Understanding of assembly language programming concepts
• Familiarity with unit testing frameworks and practices
• Experience using Atlassian tools (JIRA, Confluence, Crucible)
   

Clearance Requirements:

• An active/current TS/SCI with ability to obtain Polygraph is required.
   

Physical Requirements:

• Must be able to remain in a stationary position at least 50% of the time.