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CNO Python Software Engineer with Security Clearance

MANTECHHanover, MD🇺🇸United StatesPosted 14 Jul 2026

Quick Overview

Seniority
Mid Senior
Employment type
Employee
Work mode
Hybrid
Location
Hanover, MD, United States
Posted
6 weeks ago
SQLScrumTCP/IPTDDAgileConfluenceGitJiraPython

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

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