Cyber Information Systems Analyst - Senior - Tier 2/3, Threat Hunting
Summary
Senior Cyber Information Systems Analyst performing Tier 2/3 threat hunting, advanced incident investigation, and detection logic development for NIH/OD-OIT using network, endpoint, identity, and cloud telemetry.
About QBE, LLC
QBE, LLC is a small business dedicated to delivering innovative technology, cybersecurity, and mission-support solutions to federal government customers. Our experienced professionals work closely with our customers to solve complex challenges, protect critical information, and support essential government missions.
At QBE, we turn the possible into the proven.
Overview
QBE, LLC is seeking a Cyber Information Systems Analyst - Senior - Tier 2/3, Threat Hunting to conduct advanced security analysis, incident investigation, and proactive threat hunting for NIH/OD-OIT.
Responsibilities
• Perform advanced analysis and investigation of escalated cybersecurity events.
• Conduct proactive threat hunting across network, endpoint, identity, and cloud telemetry.
• Analyze indicators of compromise, attacker behavior, and anomalous activity.
• Develop investigative hypotheses and identify previously undetected threats.
• Correlate data from multiple security technologies and intelligence sources.
• Support containment, eradication, and recovery during cybersecurity incidents.
• Develop and refine detection logic, signatures, and analytic use cases.
• Map adversary behavior to established attack frameworks.
• Provide technical guidance to Tier 1 and junior analysts.
• Produce detailed investigation reports and threat-hunting findings.
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