• Cyber Host Forensic Analyst IV

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. The DHS's Hunt and Incident Response Team (HIRT) secures the Nation's cyber and communications ... remote and onsite advanced technical assistance, proactive hunting, rapid onsite incident response , and immediate investigation and resolution using host-based… more
    Nightwing (10/23/25)
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  • SOC Analyst

    Leidos (Alexandria, VA)
    …+ CND experience (Protect, Detect, Respond and Sustain) within a Computer Incident Response organization. + Demonstrated understanding of the life cycle ... to obtain SCI and at least 1 year of experience of incident handling/ response in a Security Operations Center (SOC) environment. Primary Responsibilities: +… more
    Leidos (12/06/25)
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  • Cyber Security Operations Specialist III - Tier 3

    CACI International (Springfield, VA)
    …our team as a CSOC Tier 3 Engineer and play a critical role in cybersecurity incident response . This position offers a unique opportunity to work in a dynamic ... interests. **Responsibilities:** + Coordinate and implement tasks during cybersecurity incident response , including containment measures, IP blocks, domain… more
    CACI International (11/21/25)
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  • Cyber Network Defense Analyst IV AP

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. The DHS's Hunt and Incident Response Team (HIRT) secures the Nation's cyber and communications ... onsite advanced technical assistance, proactive hunting, Teir 2 and Teir 3 incident response , and immediate investigation and resolution using host-based,… more
    Nightwing (10/07/25)
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  • Cyber Security Operations Specialist II

    William C Brown Inc (Springfield, VA)
    …prioritize, ticketing, and forwarding) of events/alerts/incidents. + Experience with Cyber Incident Response Team (C-IRT) Services + Cyber Incident ... document tickets in the authorized ticketing system to initiate the incident response . + TS/SCI Security Clearance (US Citizenship required) These Qualifications… more
    William C Brown Inc (11/10/25)
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  • Senior SOC Analyst

    General Dynamics Information Technology (Springfield, VA)
    …**Job Family:** Cyber and IT Risk Management **Skills:** Cybersecurity,Cyber Threat Intelligence, Incident Response **Experience:** 5 + years of related ... threats affect US BICES networks. + Perform cyber detection and incident response activities for a large program; coordinates with government program staff,… more
    General Dynamics Information Technology (01/03/26)
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  • Data Scientist

    CACI International (Chantilly, VA)
    …skills to mitigate, contain, and provide data-driven insights to inform incident response strategies. **Responsibilities:** + Analyzing large datasets to ... breaches and detect anomalies in data access patterns + Collaborating with incident response team members and cross functional teams to investigate and respond… more
    CACI International (12/18/25)
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  • FOIA Data Analyst

    CACI International (Chantilly, VA)
    …skills to mitigate, contain, and provide data-driven insights to inform incident response strategies.** **Responsibilities shall include the following:** ... breaches and detect anomalies in data access patterns Collaborating with incident response team members and cross functional teams to investigate and respond… more
    CACI International (12/11/25)
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  • Senior CrowdStrike Falcon Endpoint Security…

    AIG (Reston, VA)
    …The candidate will specialize in CrowdStrike platform management, threat monitoring and incident response , and maintaining compliance and reporting to ensure ... efficiency of security tools to ensure real-time event detection and accelerate incident response and remediation + Support incident management teams by… more
    AIG (10/24/25)
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  • Network Based System Analyst

    Node.Digital (Arlington, VA)
    …remote and onsite advanced technical assistance, proactive hunting, rapid onsite incident response , and immediate investigation and resolution using host-based, ... and cloud-based cybersecurity analysis capabilities. Team personnel provide front line response for digital forensics/ incident response (DFIR) and… more
    Node.Digital (11/19/25)
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