Top Cybersecurity Jobs in Dublin

Design, implement, and operate discoverability and search features for the AISOAR marketplace. Lead end-to-end technical implementations, ensure high availability and security, troubleshoot platform issues, collaborate with customers and security partners, use observability tools, drive platform improvements, and participate in monthly on-call rotation.

Lead cybersecurity incident response engagements, investigate intrusions through host and network forensics, hunt threats across large datasets, and develop remediation plans. Conduct investigations under outside counsel, analyze Windows, macOS, and Linux environments, and communicate findings to executives, regulators, and legal stakeholders. Contribute industry thought leadership through publications and presentations while completing technical work independently and applying AI to improve workflows and decision-making.

Perform malware and threat research across the attack lifecycle, validate and improve Falcon detections, collaborate with engineering and ML teams, automate analysis, support external security testing, and translate findings into product protections.

Senior security researcher responsible for large-scale data collection and analysis, operating and building honeypots, performing vulnerability research and reverse engineering, developing automated tooling and GenAI/LLM workflows, collaborating with intelligence teams, reproducing vulnerabilities, and publishing technical research.

Lead and mentor a data science team building ML and LLM solutions for cybersecurity. Translate business needs into research and production ML objectives, prioritize roadmaps, collaborate cross-functionally, and drive technical vision, model development, and operationalization for malware detection and threat analysis.

Build and maintain SOAR playbooks, scripted solutions, and AI-powered workflows to automate detection, triage, investigation, and response. Develop PowerShell/Python scripts, integrate REST APIs and SIEM queries, validate automation, monitor performance, and collaborate with SOC/engineering teams to improve analyst efficiency.

Serve as a regional client advisor for CAO Elite customers, managing onboarding, renewals, escalations, and customer metrics. Build relationships with stakeholders and internal teams, assess client usage, demonstrate proof-of-value, and drive customer satisfaction and retention for managed threat hunting and all-source intelligence services.

The role involves researching cybersecurity threats, vulnerability analysis, developing automated tools, and collaborating with teams to provide technical expertise and publish findings.