• Cyber Capability Developer - CNO /CNE…

    Noblis (Chantilly, VA)
    …and capabilities for tactical teams performing incident response and ** computer network operations and exploitation** ( CNO /CNE). This role requires ... and execute specialized operational and analytic capabilities to support technical operations in solving unique challenges posed by criminal and national security… more
    Noblis (12/22/25)
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  • Linux Systems and Network Engineer

    Nightwing (Sterling, VA)
    network traffic using tools like Wireshark, tshark, python-scapy, and libpcap + ** Computer Network Operations ( CNO ) and Exploitation:** In-depth ... Nightwing provides technically advanced full-spectrum cyber, data operations , systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (11/21/25)
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  • TS/SCI with Poly Cyber Network Defense…

    Insight Global (Reston, VA)
    …candidates will work on a team of Senior Analyst providing a wide range of Computer Network Operations ( CNO ) including Defensive Cyber Operations ... analysis, identifying and vulnerabilities and indicators of compromise, and performing computer network operations - Active TS/SCI with Fullscope Polygraph -… more
    Insight Global (12/09/25)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    …Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software, Analytical Methods ... has a new and exciting opportunity for a **Principal Network Engineer** in our **National Security Sector's (NSS) Cyber...operations and collects and evaluates metrics to manage network services and for inclusion into project KPIs and… more
    Leidos (10/10/25)
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  • Software Engineer

    Parsons Corporation (Centreville, VA)
    …you'll work directly with experts in ** Computer Network Defense (CND)** and ** Computer Network Operations ( CNO )** to design and develop tools and ... systems that drive mission-critical operations into the future. This is your opportunity to...your responsibilities will include: + Collaborating with CND and CNO experts to design and develop tools and systems… more
    Parsons Corporation (12/20/25)
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  • Engineering Co-Op Summer

    Parsons Corporation (Centreville, VA)
    …small, tight knit development team helping to develop and deliver state of the art computer network operations ( CNO ) capabilities. You'll work directly ... + Must be pursuing a Bachelor of Science in Computer Engineering, Computer Science, Software Engineering, Mathematics,...experience + Linux experience + Courses or experience with network protocols and tools such as wireshark + Courses… more
    Parsons Corporation (12/31/25)
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  • Watch Officer

    Leidos (Reston, VA)
    …Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software, Analytical Methods ... Assist and facilitate the functions and capabilities of the response operations center (ROC) to include: + Continuous information sharing, knowledge management,… more
    Leidos (12/30/25)
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  • Reverse Engineer TS/SCI

    Parsons Corporation (Centreville, VA)
    …innovative solutions to protect our country. You'll have the opportunity to stretch your ** Computer Network Operations ( CNO )** skills to the limit, ... and develop innovative software for tools and capabilities related to computer security, vulnerability research, reverse engineering, and product development. +… more
    Parsons Corporation (12/20/25)
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  • Data Scientist

    Leidos (Mclean, VA)
    …in McLean, VA. Our talented team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software, Analytical Methods ... statistics, probability, and predictive modeling, along with knowledge of computer science concepts, data architecture, and statistical methods. + Proficiency… more
    Leidos (12/27/25)
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  • Data Analyst

    Leidos (Mclean, VA)
    …in McLean, VA. Our talented team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software, Analytical Methods ... dimensions, and Predictive and Regression modeling. + Experience/ knowledge of computer science concepts and data architecture. + Experience with all-source… more
    Leidos (11/19/25)
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