• Insider Threat Analyst

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Insider Threat Analyst ** to join our team in **Chantilly, VA.** **Responsibilities include but are not ... , Personnel Security, and/or Law Enforcement. + Experience with host-based insider threat detection tools and advanced analytic tools and methodologies per… more
    ManTech (11/14/25)
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  • Insider Threat Analyst

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Insider Threat Analyst ** to join our team in **Chantilly, VA.** **Responsibilities include but are ... , Personnel Security, and/or Law Enforcement. + Experience with host-based insider threat detection tools and advanced analytic tools and methodologies per… more
    ManTech (12/03/25)
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  • Lead Insider Threat Analyst

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Lead Insider Threat Analyst ** to join our team in **Chantilly, VA.** **Responsibilities include but ... , Personnel Security, and/or Law Enforcement. + Experience with host-based insider threat detection tools and advanced analytic tools and methodologies per… more
    ManTech (12/04/25)
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  • Counterintelligence Threat Technical…

    ManTech (Springfield, VA)
    … reports, contributing to a deeper understanding of specific threats. + Conduct Threat Detection and Analysis: Detect anomalous network activity through data ... **MANTECH** seeks a motivated, career and customer-oriented **Counterintelligence Cyber Threat Technical Analyst ** to join our team...analysis, evaluate intrusion detection systems, incident tickets, event and log analysis, and… more
    ManTech (01/01/26)
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  • Cyber Threat Intelligence (CTI) Lead

    Tyto Athene (Ashburn, VA)
    …rules, and other defensive measures. + Create scripts and automation tools to support threat detection using languages such as VBScript, Python, C++, HTML, XML, ... threat intelligence operations + Experience developing scripts and automation to support threat detection in multiple formats. + Experience conducting cyber … more
    Tyto Athene (11/01/25)
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  • Cyber Threat Hunt Lead

    Tyto Athene (Ashburn, VA)
    …threats (APTs), intrusions, malware, and suspicious activity. + Develop and refine threat detection content, including custom signatures, rules, and advanced ... 5+ years of experience as a Tier III Cyber Threat Hunt Analyst conducting advanced threat...domains including: + Host and network forensics + Intrusion detection and analysis + Malware identification and reverse engineering… more
    Tyto Athene (11/01/25)
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  • ​​Insider Threat & Cyber Forensics SME​

    Leidos (Ashburn, VA)
    …EC Council Certified SOC Analyst (Previously ECSA - EC-Council Certified Security Analyst ) + CTIA - EC-Council Certified Threat Intelligence Analyst ... and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local… more
    Leidos (12/19/25)
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  • Principal Cyber Threat Hunter

    Leidos (Adelphi, MD)
    …latest cybersecurity threats, trends, and technologies, providing recommendations to improve threat detection and response capabilities. + Develop and deliver ... hunting, host/network analysis, incident, trend analysis, content development, and detection engineering. **Primary Responsibilities:** + Conduct proactive threat… more
    Leidos (11/21/25)
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  • Cyber Threat Intelligence Lead

    ManTech (Ashburn, VA)
    …DoD, Law Enforcement). + Driving the development of scripts to support cyber threat detection (eg, Python, C++). **Minimum Qualifications:** + Bachelor's degree ... in developing scripts (VB scripts, Python, C++, HTML, XML) to support threat detection . **Preferred/Desired Qualifications:** + Any of the following… more
    ManTech (12/07/25)
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  • Senior Cyber Intrusion Detection…

    GovCIO (Washington, DC)
    **Overview** GovCIO is currently hiring forSenior Cyber Intrusion Detection Analyst for **5th** **shift work (7am-7pm Saturday + Sunday,** **Friday 11pm to 7am ... $140,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6548/senior-cyber-intrusion- detection - analyst 5th-shift/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-DC-Washington, DC_ **ID**… more
    GovCIO (12/03/25)
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