CNO Developer
About The Position
MANTECH is seeking a skilled, mission-focused CNO Developer to join its team in Hanover, Maryland. The role contributes to the development of mission-critical offensive cyber capabilities and advanced Computer Network Operations (CNO) solutions supporting national security systems. The developer designs and builds hardware- or software-based CNO capabilities; designs, develops, documents, tests, and debugs software applications and systems; applies networking and security knowledge to capability development; communicates technical progress to leadership and stakeholders; and ensures software quality and compliance with development standards. Candidates must hold a current and active TS/SCI with polygraph clearance and be willing and able to obtain another polygraph before starting if required. The position is onsite and full-time.
Requirements
- Bachelor’s degree and 4 or more years of technical work experience, or a master’s degree and 2 or more years of technical work experience, or a high school diploma and 8 or more years of technical work experience.
- Experience with Python or C/C++ programming languages.
- Experience with troubleshooting and debugging.
- Must have a current and active TS/SCI with polygraph security clearance and be willing and able to obtain another polygraph prior to starting, if required.
Nice To Haves
- Experience with networking protocols (TCP/IP) and socket-level programming.
- Experience developing CNO capabilities.
- Experience with low-level system internals across one or more platforms, such as Windows, Unix, mobile, or network devices.
- Experience in software analysis or reverse engineering.
- Experience using Atlassian tools, including JIRA, Confluence, and Crucible.
- Understanding of assembly language programming concepts.
- Understanding of unit testing frameworks and practices.
Responsibilities
- Design and develop new hardware- or software-based Computer Network Operations (CNO) capabilities.
- Perform design, development, documentation, testing, and debugging of software applications and systems.
- Apply knowledge of network and security concepts to support capability development.
- Communicate status updates and technical progress to leadership and stakeholders.
- Ensure software quality and compliance with development standards.
Benefits
- Health insurance
- Life insurance
- Paid time off
- Holiday pay
- Short-term and long-term disability
- Retirement and savings
- Learning and development opportunities
- Wellness programs
- Other optional benefit elections
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What This Job Offers
Job Type
Full-time
