Senior CNO Software Engineer

MANTECH•Hanover, MD
•$114,600 - $190,200•Onsite

About The Position

MANTECH seeks a highly technical and mission-focused Senior CNO Software Engineer to join our team in Hanover, MD. In this role, you will develop advanced CNO capabilities that directly support national security. You’ll work in a collaborative environment focused on solving complex technical challenges in support of our customer’s most critical missions.

Requirements

  • BS Degree in a technical discipline and 14+ years of technical work experience or High School Diploma and 18+ years of technical work experience
  • Experience in Python or C/C++ programming
  • Experience with troubleshooting and debugging complex systems
  • Experience with low-level system internals across one or more platforms (e.g., Windows, Unix, Mobile, or network devices)
  • Experience with networking protocols (TCP/IP) and socket-level programming
  • Experience with developing CNO capabilities
  • Experience with leading the development of technical CNO solutions
  • 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

Nice To Haves

  • Experience with programming in assembly languages
  • Experience in software analysis or reverse engineering
  • Experience with unit testing frameworks and practices
  • Experience using Atlassian tools (JIRA, Confluence, Crucible)

Responsibilities

  • Design and develop new hardware- or software-based CNO capabilities
  • Manage the design, development, documentation, testing, and debugging of applications software and systems
  • Apply expert knowledge of security concepts and network technologies
  • Develop data queries for existing or proposed databases or data repositories
  • Develop or implement algorithms to meet or exceed system performance and functional standards

Benefits

  • Health Insurance
  • Life Insurance
  • Paid Time Off
  • Holiday Pay
  • short-term and long-term Disability
  • Retirement and Savings
  • Learning and Development opportunities
  • wellness programs
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service