Title: Cybersecurity Threat Analyst Subject Matter Expert IV Location: Alexandria, VA Clearance: TS/SCI with the ability to obtain and maintain a CI polygraph Job Details:Serve as the senior technical authority for proactive threat hunting and adversary-focused analysis within the SOCLead development of the SOC threat-hunting methodology, hunt lifecycle, prioritization model, documentation standards, quality criteria, and integration with watch operations and engineeringProactively search across enterprise network, endpoint, identity, SIEM, and other security telemetry for indicators of compromise and behavioral evidence of malicious activity that has evaded automated detectionDevelop and direct advanced hunt campaigns based on threat intelligence, adversary TTPs, mission priorities, predictive/advanced analytics, environmental changes, incidents, and identified detection gapsAssess and validate analytical or predictive models and determine whether identified patterns represent meaningful adversary behavior, benign activity, or require additional collection and analysisLead complex analytical pivots across multiple sources and enclaves and direct expansion of scope when evidence indicates broader adversary activityEnsure actionable hunt findings are transitioned to incident response, watch operations, detection engineering, or security engineering with clear evidence and recommended actionsProvide senior technical input to daily/weekly SOC reporting, leadership briefings, threat assessments, and defensive prioritiesEstablish reusable hunt playbooks, analytical techniques, ATT&CK mappings, queries, knowledge repositories, and lessons-learned processesMentor threat analysts at all levels and provide technical leadership for exercises, training, and proficiency developmentIdentify telemetry and detection blind spots and work with engineering teams to improve collection, analytics, enrichment, and automated detection coverage Requirements:Bachelor's degree from an accredited institute in a technical discipline applicable to the position; an additional 4 years of may be substituted in lieu of a degree Minimum of eight (8) years of relevant experience in addition to education level Expert-level hands-on experience in threat hunting, adversary analysis, advanced cyber defense analysis, or closely related workDemonstrated experience leading complex hunt campaigns and identifying malicious activity not detected through routine alertingExpert knowledge of adversary TTPs, MITRE ATT&CK, threat intelligence operationalization, network/endpoint/identity telemetry, and analytical methodologiesExperience establishing or materially improving a threat-hunting or proactive cyber-defense programExperience translating hunt findings into detection engineering requirements and measurable defensive improvementsMust possess current DoD 8570 IAT II or IAM II certification Experience working in a DoD or IC environment Current active TS/SCI clearance, with the ability to obtain and maintain a CI polygraph Equal Opportunity Employer/Veteran/Disabled
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