JOBSEARCHER

Expert CNO Developer

MantechHanover, KSApril 30th, 2026
MANTECHseeks a highly experienced and innovativeExpert CNO Developerto join our team inHanover, MD . In this role, you will lead the development of mission-critical cyber capabilities and lead efforts in advanced Computer Network Operations (CNO) and drive technical excellence in CNO development. 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 Design and develop end-to-end data flow and tasking for CNO tools developed 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 standardsMinimum Qualifications: BS degree in a relevant technical discipline and 12+ years of technical work experience, or MS Degree in a relevant technical discipline and 10+ years of technical work experience, or PhD in a relevant technical discipline and 8+ years of technical work experience, or High school diploma and 16+ years of technical work experience Experience in Python and C/C++ programming languages Experience with troubleshooting and debugging complex systems 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 managing and leading the development of technical CNO solutionsPreferred Qualifications: Experience in software analysis or reverse engineering Experience with assembly language programming concepts Experience with unit testing frameworks and practices Experience using Atlassian tools (JIRA, Confluence, Crucible)Clearance Requirements: Must have a current/active TS/SCI w/Polygraph security clearance and be willing and able to obtain another polygraph prior to start, if requiredPhysical Requirements: Must be able to remain in a stationary position at least 50% of the time.