Expert CNO Software Engineer

International Association of Plumbing and Mechanical Officials (IAPMO); Northern (KY); Hybrid; USD 180,000 - 240,000; Full time

Job summary

MANTECH is seeking a highly technical Expert CNO Software Engineer to join our team in Hanover, MD. The role focuses on developing advanced CNO capabilities that support national security and critical missions.

Responsibilities include designing and validating software and systems, applying security concepts, and leading development teams to deliver robust CNO solutions with strong debugging and testing practices.

Qualifications

• BS degree in a technical field with 20+ years of experience.
• Experience in Python or C/C++ programming.
• Experience with debugging complex systems.
• Experience with low-level system internals across Windows/Unix/Mobile/network devices.
• Experience with TCP/IP and socket programming.
• Experience leading development of CNO solutions.

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.

Skills

Python

C/C++

Troubleshooting

Networking

CNO capabilities

Team leadership

Education

BS Degree in a technical discipline

High School Diploma + 24+ years experience

Tools

JIRA

Confluence

Crucible

Job description

MANTECH seeks a highly technical and mission-focused Expert 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.

Responsibilities include but are not limited to:

• 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

Minimum Qualifications:

• BS Degree in a technical discipline and 20+ years of technical work experience or High School Diploma and 24+ 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 managing and leading the development of technical CNO solutions and development teams

Preferred Qualifications:

• 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)

Clearance Requirements:

• 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

Physical Requirements:

• Must be able to remain in a stationary position 50% of the time