• Senior Threat Hunter - Senior Cyber…

    Mission Support and Test Services (North Las Vegas, NV)
    …Mission Support and Test Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the US National Nuclear Security Administration ... (NNSA). Our MISSION is to help ensure the security of the United States and its allies by providing high-hazard experimentation and incident response capabilities through operations, engineering, education, field, and integration services and by acting as… more
    Mission Support and Test Services (07/03/25)
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  • Cyber Threat Hunter

    Leidos (Washington, DC)
    **Description** Leidos has an immediate need for a Cyber Threat Hunter to join our NOSC Cyber Team. The ideal Cyber Threat Hunter is someone who is process ... driven, curious, and enjoys identifying patterns and anomalies in data that are not immediately obvious. The Department of Homeland Security (DHS), Network Operations Security Center (NOSC) Cyber is a US Government program responsible to prevent, identify,… more
    Leidos (07/02/25)
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  • Cybersecurity Threat Hunter

    ManTech (Stennis Space Center, MS)
    ManTech seeks a motivated, career and customer-oriented **Mid-level Cybersecurity Threat Hunter ** to join our team in **Stennis, MS** . **Responsibilities include, ... but are not limited to:** + Collaborate with incident response teams to investigate, analyze, and remediate identified threats. + Identify and assess the capabilities and activities of cyber criminals or foreign intelligence entities; design and administer… more
    ManTech (06/28/25)
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  • C2 Network Security Operations Center - Cyber…

    Leidos (Hampton, VA)
    …faster than adversaries can detect and respond to. The Cyber Threat Hunter will work to proactively identify and investigate suspicious activity, analyze threat ... intelligence to stay ahead of emerging attacker tactics, and translate findings into actionable security improvements protecting our client's assets. This role requires a deep understanding of advanced threat detection techniques, strong analytical skills, and… more
    Leidos (06/14/25)
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  • Cyber Threat Hunter

    Entergy (The Woodlands, TX)
    …and experience of the selected candidate. **Job Summary/Purpose:** The Cyber Threat Hunter will work proactively to detect and respond to advanced threats that ... security of our systems and data. The Cyber Threat Hunter will coordinate the results of threat hunts with...and resolving advanced threats within the organization. The threat hunter will play a prominent role in combating threats… more
    Entergy (06/04/25)
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  • Junior Cyber Security Threat Hunter

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Junior** **Cybersecurity** **Threat Hunter ** to join our team in the **DC, Maryland, and Virginia (DMV) ... they can impact our systems. The Cyber Security Threat Hunter may respond to crisis or urgent situations to...incident to identify undiscovered attacks. The Cyber Security Threat Hunter will collaborate with other internal and external POCs… more
    ManTech (05/31/25)
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