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CNO Python Software Engineer with Security Clearance
MANTECHHanover, MD🇺🇸United StatesPosted 14 Jul 2026
Quick Overview
Work Type
Hybrid
Schedule
Employee
Level
Mid Senior
Job Description
MANTECH seeks a motivated, career- and customer-oriented CNO Python Software Engineer to join our team in Hanover, MD. This position supports critical mission requirements by delivering advanced software solutions within a cyber network operations (CNO) environment. You will provide specialized testing and evaluation capabilities tailored to system functions, contributing to impactful national security initiatives. Responsibilities include, but are not limited to: * Design and develop new bleeding edge software, leveraging your knowledge in programming and coding with Python to solve challenging problems and create the best solutions
* Work with the entire Software Development Lifecycle, including planning, requirements analysis, designing, developing, testing and deployment of new or improved CNO Capabilities
* Debugging and troubleshooting software
* Modify existing software to correct errors, to adapt to new requirements, or to improve performance
* Perform quality control on team products
* Demonstrate knowledge of multiple software development methodologies (e.g., Scrum, TDD, Waterfall). Minimum Qualifications: * High School Diploma and 11+ years of programming experience, or BS Degree in a technical discipline and 7+ years of programming experience
* Experience with Python
* Experience with Python Task Automation
* Experience with Object Oriented Analysis and Design
* Experience programming using Software Version Control
* Experience programming using JSON and YAML Preferred Qualifications: * Experience with software analysis and/or reverse engineering
* Experience with networking (TCP/IP) and socket level programming
* Experience programming using agile software development methodology
* Experience with SQL and NoSQL databases
* Experience with Subversion/GIT
* Experience with Atlassian Tools (Confluence, Jira, Crucible)
* Experience with software troubleshooting and debugging
* Experience Unit/System/Integration testing
* Knowledge of CNO environment Security Clearance Requirements: * Active and current TS/SCI with Polygraph Physical Requirements: * Must be able to remain in a stationary position 50% of the time
* Work with the entire Software Development Lifecycle, including planning, requirements analysis, designing, developing, testing and deployment of new or improved CNO Capabilities
* Debugging and troubleshooting software
* Modify existing software to correct errors, to adapt to new requirements, or to improve performance
* Perform quality control on team products
* Demonstrate knowledge of multiple software development methodologies (e.g., Scrum, TDD, Waterfall). Minimum Qualifications: * High School Diploma and 11+ years of programming experience, or BS Degree in a technical discipline and 7+ years of programming experience
* Experience with Python
* Experience with Python Task Automation
* Experience with Object Oriented Analysis and Design
* Experience programming using Software Version Control
* Experience programming using JSON and YAML Preferred Qualifications: * Experience with software analysis and/or reverse engineering
* Experience with networking (TCP/IP) and socket level programming
* Experience programming using agile software development methodology
* Experience with SQL and NoSQL databases
* Experience with Subversion/GIT
* Experience with Atlassian Tools (Confluence, Jira, Crucible)
* Experience with software troubleshooting and debugging
* Experience Unit/System/Integration testing
* Knowledge of CNO environment Security Clearance Requirements: * Active and current TS/SCI with Polygraph Physical Requirements: * Must be able to remain in a stationary position 50% of the time
Skills
SQL
Scrum
TCP/IP
TDD
Agile
Confluence
Git
Jira
Python
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