CNO Python Software Developer with Security Clearance

Hanover, Maryland

ManTech International
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ManTech seeks a motivated, career and customer-oriented CNO Python Software Developer to join our team in Hanover, Maryland. As a CNO Python Developer on our team, you will design and develop new bleeding edge software. Help protect our national security by leveraging your knowledge in programming and coding with Python to solve difficult problems and design new or improved solutions. Responsibilities include, but are not limited to: Provide specialized testing and evaluation capabilities tailored to system functions
Perform system and subsystem definition, preliminary and detailed design, design implementation, and subsystem and system integration and tests for a system
Research requirements for a product, including CNO deployment environment, performance criteria, and competitive issues
Determine computer user needs; analyzes system capabilities to resolve problems on program intent, output requirements, input data acquisition, programming
Debug and troubleshoot software, modify existing software to correct errors, to adapt to new requirements, or to improve performance and perform quality control on team products
Coordinate and perform software deployments for developed products
Work with the entire Software Development Lifecycle Minimum Qualifications: Bachelor's Degree in Computer Science or related technical field from an accredited college or University and 2 +years of programming experience, or High School Diploma and 6+ years of programming experience
Experience with Python and Python Task Automation
Experience with Object Oriented Analysis and Design
Experience with Software Version Control
Ability to demonstrate knowledge of JSON and YAML Preferred Qualifications: Experience with SQL and NoSQL databases
Experience with subversion/GIT
Experience with Atlassian Tools like Confluence, Jira, Crucible or similar
Experience with troubleshooting and debugging software, software analysis and reverse engineering
Experience Unit Testing
Experience with networking (TCP/IP) and socket level programming
Experience in CNO environment
Experience with software development methodologies such as Agile, Scrum, TDD, Waterfall or similar Clearance Requirements: Must have a current/active Secret (or higher) clearance, with the ability to obtain and maintain a TS/SCI w/Polygraph clearance Physical Requirements: The person in this position must be able to remain in a stationary position 50% of the time
Date Posted: 13 June 2025
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