Senior CNO Software Developer

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

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 :

BS degree and 4+ years of technical work 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 :

MANTECH International Corporation considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.

If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.