• Explosives Engineer

    Red Gate Group (Fort Belvoir, VA)
    …Red Gate Group is seeking an Explosives Engineer to support the Defense Threat Reduction Agency (DTRA). This critical role provides Advisory and Assistance Services ... (A&AS) to the Cooperative Threat Reduction (CTR) Central and Global (CG) Department, supporting...Global (CG) Department, supporting global efforts to reduce the threat of Weapons of Mass Destruction (WMD). As a… more
    Red Gate Group (07/24/25)
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  • Incident Manager 3 (Cyber Action Officer 3)

    ARSIEM (Arlington, VA)
    …based on national security strategies (NCISS). + Supporting teams conducting threat and vulnerability management to recognize and categorize types of ... vulnerabilities, threat actors, and different operational threat environments, and associated attacks (MITRE ATT&CK framework). + Support teams performing… more
    ARSIEM (07/10/25)
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  • Senior Security Analyst- Hybrid 3 days onsite…

    Motion Recruitment Partners (Arlington, VA)
    …role is ideal for an experienced analyst with a strong background in threat detection, incident response, and mentoring junior SOC personnel. The Senior Analyst will ... lead complex investigations, conduct threat hunting and forensic analysis, and help refine SOC...including root cause analysis and remediation + Conduct proactive threat hunting and forensics to identify indicators of compromise… more
    Motion Recruitment Partners (06/27/25)
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  • Sr Staff Security Researcher - EDR

    Trellix (Richmond, VA)
    …detection investments and enhance customer experience. + Develop and optimize generic threat detection strategies based on static and dynamic detection engines. + ... and the MITRE ATT&CK framework. + Perform advanced proactive and reactive threat hunting to identify detection issues such as misses or misclassifications from… more
    Trellix (06/17/25)
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  • Sr. Security Consultant - Offensive Security

    SHI (Richmond, VA)
    …the development and delivery of a diverse range of continuous threat and exposure management consulting, penetration testing, and operational service programs ... the development and delivery of a diverse range of continuous threat and exposure management consulting, penetration testing, and operational service programs… more
    SHI (06/10/25)
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  • Cyber Defense Analyst & Incident Responder

    NTT DATA North America (Merrifield, VA)
    …functions: Information Security, SPAA, incident response, cyber security, insider threat , computer forensics, vulnerability assessment and management, network data ... controls + Support efforts to consolidate and conduct comprehensive analysis of threat data obtained from classified, proprietary, and open source resources to… more
    NTT DATA North America (08/23/25)
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  • Tanium Administrator

    CACI International (Chantilly, VA)
    …understanding of Tanium platform and its modules (eg, Discover, Patch, Comply, Threat Response) + Proficiency in scripting languages (eg, Python, PowerShell, Shell ... + Configure and manage Tanium modules (eg, Patch, Comply, Threat Response) + Integrate Tanium with other security and...on Tanium usage + Participate in incident response and threat hunting activities using Tanium + Collaborate with security,… more
    CACI International (08/22/25)
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  • Senior Computer and Information Research Scientist

    ManTech (Herndon, VA)
    …and develop novel algorithms and systems that advance cybersecurity operations, threat detection, and incident response, ultimately improving cyber network defense. ... areas relevant to NOSC operations, such as network security, intrusion detection, threat intelligence, and security automation. + Design and develop new algorithms,… more
    ManTech (08/21/25)
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  • Counterintelligence (CI) Analyst

    Amentum (Quantico, VA)
    …DOD, and DCSA Facilitate USG responses to adversary action by sharing threat indicators and enabling responsive measures from other agencies and services and ... Conduct analytical research that establishes/refutes Foreign Intelligence Entities (FIE) threat to US technologies, information, and supply chains impacting cleared… more
    Amentum (08/20/25)
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  • Lead Data Visualization Expert

    ManTech (Chantilly, VA)
    …through a cloud-based data visualization platform, utilized by insider threat analysts, engineers, leadership, and program stakeholders. These custom dashboards ... glass view of an individual, as well as enterprise-wide threat reporting visualizations and real-time widgets deployed within the...but are not limited to:** + Collaborating with Insider Threat Analysts and Data Science team to develop innovative… more
    ManTech (08/20/25)
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