Associate CNO Developer

General informationRequisition #R65972LocationsUSA-MD-HanoverPosting Date02/10/2026Security Clearance RequiredTS/SCI w/ PolyRemote TypeOnsiteTime TypeFull timeDescription & RequirementsUnlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968, we've been solving the toughest challenges with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a difference. Your adventure begins now-unleash your potential with MANTECH!MANTECH seeks a skilled and mission-focused Associate 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 CNO capabilitiesAssists with the design, development, documentation, testing, and debugging of applications software and systemsApply knowledge of security concepts and network technologiesEnsure software engineering standards are consistently metMinimum Qualifications:BS Degree in a technical discipline or High School Diploma and 4+ years of technical experienceExperience in Python or C/C++ programmingExperience with troubleshooting and debuggingPreferred Qualifications:Experience with networking (TCP/IP) and socket-level programmingExperience with low-level system internals across one or more platformsExperience in software analysis or reverse engineeringExperience with developing CNO capabilitiesUnderstanding of unit testing frameworks and practicesUnderstanding of assembly programming conceptsFamiliarity with Atlassian tools such as JIRA, Confluence, and CrucibleSecurity 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:* Ability to remain stationary for extended periods (50% of the time) and operate computer equipment and office machinery.The projected compensation range for this position is $76,800.00-$128,300.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, MANTECH invests in its employees beyond just compensation. MANTECH's benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.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.