Senior CNO Developer Security Clearance
Job in
Aurora, Arapahoe County, Colorado, 80010, USA
Listed on 2026-01-10
Listing for:
MANTECH
Full Time
position Listed on 2026-01-10
Job specializations:
-
Software Development
Job Description & How to Apply Below
MANTECH seeks a skilled and innovative Senior CNO Developer to join our team in Aurora, CO. In this role, you will contribute to the development of mission-critical cyber capabilities, drive excellence in CNO development and lead efforts in advanced Computer Network Operations (CNO). You'll be part of a dynamic team working on next-generation solutions that safeguard national security systems. Responsibilities include but are not limited to:
* Designing and developing new hardware- or software-based Computer Network Operations (CNO) capabilities
* Managing the design, development, documentation, testing, and debugging of software applications and systems
* Applying expert knowledge of network and security concepts to support capability development
* Communicating status updates and technical progress to leadership and stakeholders
* Ensuring software quality and compliance with development standards
Minimum Qualifications:
* High school diploma and 8+ years of technical work experience, or BS degree and 4+ years of technical work experience, or MS Degree and 2+ years of technical work experience, or PhD and 0+ years of relevant experience
* Experience in Python and C/C++ programming languages
* Experience with troubleshooting and debugging
* 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 in managing and leading development teams
Preferred Qualifications:
* Experience in software analysis or reverse engineering
* Understanding of assembly language programming concepts
* Familiarity 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 at least 50% of the time.
Position Requirements
10+ Years
work experience
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