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Threat Researcher II (Remote, IRE)

Ireland - Remote🌐 Remote💼 Full-time🗓 2026-08-07 → 2026-09-26

Core

Research and analyze emerging malware and cyber threats to validate detection capabilities and improve CrowdStrike's Falcon platform.

Role type

Senior IC threat researcher (malware analysis)

Builds

Falcon detection capabilities and automation tools

Domain

Cybersecurity / Malware Research

Deliverable

production ML models | product features

Required skills

malware analysis, reverse engineering, disassembly, structured programming, adversary kill chain knowledge, red team methodologies, automation/scripting, large dataset analysis, AI integration

Preferred skills

industry certifications (GREM, OSCP), public security testing program experience, Splunk/Elasticsearch/Kibana usage

Technologies

Falcon, Splunk, Elasticsearch, Kibana

Responsibilities

Investigate malware across the full attack lifecycle, distinguish genuine threats from noise, validate detection coverage, support external security testing programs, respond to newly discovered threats, design automation to reduce manual effort, translate research into product improvements

Seniority

Senior, hands-on IC

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