Lead CNO Software Engineer jobs in United States
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MANTECH · 6 days ago

Lead CNO Software Engineer

positionHanover, MD
timeFull-time
remoteOnsite
seniorityLead/Staff
date14+ years exp

MANTECH seeks a highly experienced and mission-focused Lead CNO Software Engineer to join our CNO team in Hanover, MD. You will play a key role in developing advanced CNO capabilities that directly support national security while working in a collaborative environment focused on solving complex technical challenges.

Cyber SecurityInformation TechnologySecurityTelecommunications
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Growth OpportunitiesbadNo H1BnoteSecurity Clearance RequirednoteU.S. Citizen Onlynote

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
Communicate project status with leadership and stakeholders
Ensure software engineering standards are consistently met

Qualification

CNO capabilities developmentPythonC/C++ programmingNetworking (TCP/IP)Troubleshooting complex systemsSoftware analysisReverse engineeringUnit testingTest automationAssembly programming conceptsAtlassian tools familiarityManaging development teams

Required

High School Diploma and 18+ years of technical work experience, or BS Degree in a technical discipline and 14+ years of technical work experience
Experience in Python or C/C++ programming
Experience with troubleshooting and debugging complex systems
Experience with networking (TCP/IP) and socket-level programming
Experience managing or leading development teams
Active/current TS/SCI with ability to obtain a polygraph is required
Must be able to remain in a stationary position 50% of the time

Preferred

Experience developing CNO capabilities
Experience in software analysis or reverse engineering
Experience in low-level internals in one or more platforms (e.g., Windows, Unix, mobile, or network devices)
Experience with unit testing and test automation
Understanding of assembly programming concepts
Familiarity with Atlassian tools such as JIRA, Confluence, and Crucible

Company

MANTECH

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ManTech is a technology company that offers cyber, IT, and data analytics technologies and solutions for security programs.
dateFounded in 1968
location
Herndon, Virginia, USA
people-size5001-10000 employees
web-link
https://www.mantech.com

Funding

Current Stage
Public Company
Total Funding
unknown
2022-05-16Acquired
2002-02-07IPO

Leadership Team

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Matt Tait
Chief Executive Officer & President
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Gavin Greene
VP of Business Development
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Recent News

GlobeNewswire
MANTECH’s Brandy Durham Announced as Chief Data and AI Officer
2026-01-16
Washington Technology
ManTech acquires data science, predictive analytics specialist
2025-12-11
GlobeNewswire
MANTECH Acquires Data and AI Leader Elder Research
2025-12-10
Company data provided by crunchbase