• Cyber Threat Hunt

    Leidos (Ashburn, VA)
    …investigates, and reports any suspected and confirmed security violations. Leidos is seeking an experienced Cyber Threat Hunt Analyst to join our team. ... As a member of this highly technical Cyber Threat Hunt team supporting...at minimum ONE of the following certifications:** + CompTIA Cyber Security Analyst (CySA+) + CompTIA Linux… more
    Leidos (08/14/25)
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  • Cyber Threat Hunt Lead

    TekSynap (Ashburn, VA)
    …+ Experience: A minimum of five (5) years of experience as a Tier III senior cyber threat hunt analyst performing threat analysis, technical ... coordinate with asset owners to deconflict findings. Lead the Cyber Threat Hunt team to...IAT Level II or IAM Level I or CSSP Analyst / Incident Responder **Overview** We are seeking an… more
    TekSynap (09/02/25)
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  • Cyber Threat Hunter

    Leidos (Ashburn, VA)
    **Description** Leidos is seeking a highly motivated and experienced ** Cyber Threat Hunter ** to join our DHS NOSC Cyber Team. This role supports the ... formulate threat hypotheses + Plan and execute threat hunt missions to validate hypotheses +...(AWS, Azure, O365, etc.) + Deep understanding of the cyber threat landscape and adversary tactics +… more
    Leidos (10/08/25)
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  • Principal Cyber Threat Hunter

    Leidos (Adelphi, MD)
    …networks. Leveraging a deep knowledge of the threat landscape, the Principal Cyber Threat Hunter will enhance our cybersecurity posture, implement ... Modernization group has a career opportunity for a **_Principal Cyber Threat Hunter_** . This position will...IAT I & IAM II (eg Security+), and CSSP Analyst certification (eg CEH, GCIH, etc.). + Must possess… more
    Leidos (07/19/25)
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  • Insider Threat Program Hunt Team…

    Leidos (Washington, DC)
    **Description** The Digital Modernization Sector at Leidos currently has an opening for a Hunt Analyst supporting the HEITS Contract as part of the Department of ... Homeland Security (DHS) Insider Threat Program (ITP). This is an exciting opportunity to...violations indicative of malicious insider behavior. + Conduct continuous hunt operations across data and log sources, DHS platforms,… more
    Leidos (09/25/25)
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  • Cyber Incident Response Analyst IV

    Nightwing (Sterling, VA)
    …analysis capabilities. Team personnel provide front line response for Nightwing and proactively hunt for malicious cyber activity as well as providing forensic ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (08/21/25)
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  • Cyber Network Defense Analyst IV AP

    Nightwing (Sterling, VA)
    …with proactively hunting for malicious cyber activity. We are seeking Cyber Threat Hunters to support this critical customer mission. Responsibilities: - ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (10/07/25)
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  • Cyber Network Defense Analyst III

    Nightwing (Sterling, VA)
    …with proactively hunting for malicious cyber activity. We are seeking Cyber Threat Hunters to support this critical customer mission. Responsibilities: - ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (10/07/25)
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  • Senior Cyber Intrusion Detection…

    GovCIO (Washington, DC)
    …and reduction of false positives. Collaborate across the SOC organizational lines with Threat Hunt and Security Intelligence, while developing depth in your ... **Overview** GovCIO is currently hiring forSenior Cyber Intrusion Detection Analyst for **5th** **shift work (7am-7pm Saturday + Sunday,** **Friday 11pm to 7am… more
    GovCIO (09/03/25)
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  • ​​ Cyber Detection Engineer ​

    Leidos (Ashburn, VA)
    …and sub-techniques. + Responsible for maintaining a comprehensive understanding of the cyber threat landscape, including identifying and analyzing cyber ... of the organization's IT operating environment. + Will conduct cyber threat analysis, identifying mitigation and/or remediation...security posture of the customer, as well as manage Threat Hunt tools. **Basic Qualifications:** + Possess… more
    Leidos (08/15/25)
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  • Cyber Security Operations Specialist II

    William C Brown Inc (Springfield, VA)
    …ensure security measures of the network. What You'll Get to Do: + Provide cyber threat intelligence services for the collection, fusion, analysis, creation, and ... and other partners to obtain situational awareness of the threat environment. + Provide cyber threat...to include Cyber Data Presentation Services + Cyber Hunt Services/Planned Hunt Services;… more
    William C Brown Inc (08/16/25)
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  • Cloud Forensic Analyst IV

    Nightwing (Arlington, VA)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency,...restoration of services. Nightwing is seeking a Cloud Forensics Analyst to support this critical customer mission. The CFA… more
    Nightwing (10/08/25)
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  • Senior SOC Analyst

    NTT America, Inc. (Merrifield, VA)
    …higher-level analysis than other analysts on the team. A senior SOC analyst performs deep forensic investigations, correlates multi-source threat intelligence ... distance of the client sites in the DC Metro area.** **Preferred Qualifications:** + Cyber Defense Analyst advanced certifications: + CBROPS + CFR + CompTIA:… more
    NTT America, Inc. (09/27/25)
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  • Cloud Forensic Analyst III

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency,...restoration of services. Nightwing is seeking a Cloud Forensics Analyst to support this critical customer mission. Nightwing business… more
    Nightwing (10/07/25)
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  • SOC Security Analyst L3

    BlueVoyant (College Park, MD)
    SOC Security Analyst L3 Location: Hybrid in College Park, Maryland (1-2 days per week in office) Shift Requirement: BlueVoyant's US Commercial SOC operates on a four ... and dwell time of security incidents. As a Senior analyst , you are the ultimate technical expert and escalation...+ Perform live response analysis of compromised endpoints + Hunt for suspicious activity based on anomalous activity and… more
    BlueVoyant (10/09/25)
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  • Logistics & Support Analyst (On-Site)

    Nightwing (Arlington, VA)
    …types of packages. Provide technical assistance to support multiple locations within Threat Hunt . Assist, establish, and maintain adequate stockage levels for ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission...commercial markets. Nightwing is seeking a Logistics & Support Analyst to join an exciting new opportunity. The Logistics… more
    Nightwing (09/12/25)
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