CNO Developer with Security Clearance

MANTECH seeks a skilled and mission focused CNO Developer to join our team in Hanover, MD. In this role, you will contribute to the development of mission-critical offensive cyber capabilities and drive excellence in advanced Computer Network Operations (CNO). You'll be part of a dynamic team working on next-generation solutions that safeguard our national security systems. Responsibilities include but are not limited to:Design and develop new hardware- or software-based Computer Network Operations (CNO) capabilitiesPerform design, development, documentation, testing, and debugging of software applications and systemsApply knowledge of network and security concepts to support capability developmentCommunicate status updates and technical progress to leadership and stakeholdersEnsure software quality and compliance with development standards Minimum Qualifications:BS degree and 4 years of technical work experience, or MS Degree and 2 years of technical work experience, or High school diploma and 8 years of technical work experience.Experience in Python or C/C++ programming languagesExperience with troubleshooting and debugging Preferred Qualifications:Experience with networking protocols (TCP/IP) and socket-level programmingExperience with developing CNO capabilitiesExperience with low-level system internals across one or more platforms (e.g., Windows, Unix, Mobile, or network devices)Experience in software analysis or reverse engineeringExperience using Atlassian tools (JIRA, Confluence, Crucible)Understanding of assembly language programming conceptsUnderstanding of unit testing frameworks and practices 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 required. Physical Requirements:Must be able to remain in a stationary position at least 50% of the time.bfb3568a-762b-4989-884b-a9682aa104ca

Created: 2026-03-10