Senior CNO Software Engineer

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.

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 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

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