• Cyber Network Defense Analyst IV AP

    Nightwing (Sterling, VA)
    …extracts and analyzes suspected malicious code - Assist to document and publishing Computer Network Defense (CND) guidance and reports pertaining to ... activities - Assist in the construction of signatures which can be implemented on cyber defense network tools in response to new or observed threats within the … more
    Nightwing (10/07/25)
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  • Cyber Network Defense Analyst III

    Nightwing (Sterling, VA)
    …for inclusion in reports and written products - Assist to document and publishing Computer Network Defense (CND) guidance and reports pertaining to incident ... activities - Assist in the construction of signatures which can be implemented on cyber defense network tools in response to new or observed threats within the … more
    Nightwing (10/07/25)
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  • Cyber Network Defense Analyst II

    Nightwing (Arlington, VA)
    …plans, and assist with the restoration of services. Nightwing is seeking a Cyber Network Defense Analyst to support this critical customer mission. The CDNA uses ... activities - Assist in the construction of signatures which can be implemented on cyber defense network tools in response to new or observed threats within the … more
    Nightwing (10/07/25)
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  • Senior Cybersecurity Network Defense

    CGI Technologies and Solutions, Inc. (Radford, VA)
    **Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer - Senior)** **Category:** Cyber Security **Main location:** United States, ... Time **Position Description:** CGI Federal is looking for a Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer - Senior) to help… more
    CGI Technologies and Solutions, Inc. (10/29/25)
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  • Cybersecurity Network Defense

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring for Cybersecurity Network Defense Administratorto be responsible for performing a variety of network defense ... VA and will be a remote position. **Responsibilities** The Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer - Senior) will be… more
    GovCIO (09/25/25)
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  • Cyber Defense Forensics Lead

    TekSynap (Ashburn, VA)
    …to the Cyber Defense Forensic team in support of Insider Threat Operations and Security Operations according to established policies, handbooks, and Standard ... action, and assessing risk posed by trusted insiders. Support the Cyber Defense Forensics and Insider Threat investigations through near real- time (when possible,… more
    TekSynap (09/02/25)
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  • Full Spectrum Cyber Solutions Architect SME

    General Dynamics Information Technology (Herndon, VA)
    …5+ years. + Expert in executing or delivering enabling capabilities for Computer Network Defense such as SOC Operations , Threat Hunting, and Incident ... Technical Solutions **Skills:** Cyber Threat Hunting,Reverse Engineering,Shipley Proposal Writing,SOC Operations ,Vulnerability Management **Experience:** 15 + years of related experience… more
    General Dynamics Information Technology (11/15/25)
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  • Senior Cyber Blue Team Lead / Analyst

    Applied Research Associates, Inc. (Fort Belvoir, VA)
    …to include system security authorization agreements + Experience conducting Information Operations Computer Network Defense /Exploitation assessments ... + Experience in Vulnerability Alert processes + Working knowledge of Computer Network vulnerability/compliance analysis software **COMPANY INFORMATION:** Applied… more
    Applied Research Associates, Inc. (11/11/25)
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  • Cyber Blue Team Analyst

    Applied Research Associates, Inc. (Fort Belvoir, VA)
    …to include system security authorization agreements + Experience conducting Information Operations Computer Network Defense /Exploitation assessments ... + Experience in Vulnerability Alert processes + Working knowledge of Computer Network vulnerability/compliance analysis software **COMPANY INFORMATION:** Applied… more
    Applied Research Associates, Inc. (09/20/25)
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  • Network Operations Center (NOC)…

    Leidos (Arlington, VA)
    …Solutions (E&CS) Operation within Leidos' Defense Group is seeking a ** Network Operations Center (NOC) Administrator** to provide coverage monitor tools and ... develop plan to mitigate them. + Perform data backups and disaster recovery operations . + Maintain and administer computer networks and related computing… more
    Leidos (10/03/25)
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