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Full time
Technology
MA

CNO Software Engineer

MANTECHHanover, MD🇺🇸United StatesPosted 25 Aug 2026

Quick Overview

Seniority
Mid Senior
Employment type
Full Time
Work mode
Hybrid
Location
Hanover, MD, United States
Posted
6 days ago
AssemblyC++Python

Job Description

CNO Software Engineer | Hanover, MD, United States | Hybrid

This employer is a respected leader in advanced technology solutions, dedicated to supporting critical national security missions. They foster a collaborative environment where complex technical challenges are solved to directly impact vital customer objectives. This is an opportunity to contribute to cutting-edge capabilities in a mission-focused setting.

The Role

  • Design and develop new hardware- or software-based CNO capabilities.
  • Assist with the design, development, documentation, testing, and debugging of applications software and systems.
  • Develop data queries for existing or proposed databases or data repositories.
  • Apply knowledge of security concepts and network technologies to CNO development.
  • Ensure software engineering standards are consistently met throughout the development lifecycle.

What You'll Need

  • BS Degree in a technical discipline and 7+ years of experience in software development or software engineering, OR High School Diploma and 11+ years' experience in software development or software engineering.
  • Proficiency in Python or C/C++ programming.
  • Demonstrated experience with troubleshooting and debugging complex systems.
  • Ability to analyze user requirements to derive software design and performance specifications.
  • Familiarity with concepts relevant to CNO development, including reverse engineering and assembly programming.
  • Must possess a current/active TS/SCI w/Polygraph security clearance.

What's On Offer

  • Opportunity to work on challenging and impactful national security projects.
  • Collaborative team environment focused on innovation and problem-solving.
  • Hybrid work model offering flexibility.
  • Contribution to the development of advanced CNO capabilities.

Apply via Haystack today!

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