Senior CNO Python Developer
mantechHanover (MD)
Senior CNO Python Developer
Posted 10 days ago
mantechHanover (MD)
SENIORITY
Senior
About the role
Job Description:
MANTECH seeks an experience and mission focused Senior CNO Python Developer to join our team in Hanover, MD.
In this role, you will contribute to 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 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 standards
Minimum Qualifications:
BS degree in a technical discipline and 8+ years of technical work experience, or MS Degree in a technical discipline and 6+ years of technical work experience, or High school diploma and 12+ years of technical work experience
5 + years of Python programming experience
Experience with troubleshooting and debugging
Experience with networking protocols (TCP/IP) and socket-level programming
Preferred Qualifications:
Experience in Java
Experience with unit testing frameworks and practices
Experience with developing CNO capabilities
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.
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.
Before you apply
Applying takes about a minute. These four things decide how fast it moves after that.
Your profile is current
It's what we read first. Occupations, seniority and locations matter more than a long history.
Two examples you can talk through
Not a portfolio — just two pieces of work where you can explain the decisions and what you'd change.
A number in mind
What you're on now and what would make you move. We negotiate better when we know both.
Your notice period
Employers plan around it, and it's the question that stalls offers most often.
Once you apply, someone reads it and calls you before anything reaches the employer — usually within two working days.