Expert CNO Software Engineer jobs in United States
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MANTECH · 14 hours ago

Expert CNO Software Engineer

positionHanover, MD
timeFull-time
remoteOnsite
senioritySenior Level, Lead/Staff
date20+ years exp

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 and work in a collaborative environment focused on solving complex technical challenges.

Telecom & CommunicationsCyber 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
Develop data queries for existing or proposed databases or data repositories
Develop or implement algorithms to meet or exceed system performance and functional standards

Qualification

CNO capabilities developmentPythonC/C++ programmingNetworking protocols (TCP/IP)Troubleshooting complex systemsLow-level system internalsSoftware analysisReverse engineeringUnit testing frameworksAtlassian tools JIRAAtlassian tools Confluence

Required

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

Preferred

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)

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