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Cyber Security Engineer | Dublin / HybridA dynamic and growing organisation is seeking a Cyber Security Engineer to... Read more
Cyber Security Engineer | Dublin / Hybrid
A dynamic and growing organisation is seeking a Cyber Security Engineer to join its team. This is a fantastic opportunity to play a key role in supporting and maintaining enterprise-grade security technologies and helping to deliver threat detection and response capabilities to a wide variety of clients.
About the Role:
The successful candidate will work alongside internal teams and client stakeholders to maintain and enhance security monitoring infrastructure across SIEM, SOAR, EDR, and related platforms. You'll be involved in everything from onboarding new data sources to incident response, troubleshooting, and improving security posture through automation and data analysis.
Key Responsibilities:
Operate and maintain a distributed, multi-tenant SIEM, SOAR, and EDR environment
Onboard and maintain data sources from OS, appliances, applications, etc.
Build dashboards, queries, and visualisations to meet client needs
Troubleshoot data ingestion and infrastructure issues
Support full lifecycle management of security event sources
Coordinate with vendors and internal teams for issue resolution and project delivery
Administer enterprise security controls and services
Maintain detailed documentation for security tooling and environments
Configure and integrate log sources into SIEM, SOAR, and VA solutions
Continuously assess and improve the security monitoring environment
Stay up to date with emerging threats and security trends
Ideal Candidate Profile:
3-4 years' experience in IT or Cybersecurity
2-3 years' hands-on experience with SIEM solutions (multi-tenant environments desirable)
Strong understanding of SIEM, UEBA, and log analysis techniques
Skilled in scripting (Python, PowerShell, etc.)
Experience with endpoint security and intrusion detection tools
Familiarity with TCP/IP traffic and log analysis
Working knowledge of machine learning in cybersecurity and cloud technologies
Experience integrating and managing enterprise security tools
Bachelor's degree (or equivalent experience)
Excellent communication and customer service skills
Fluent English
Location
Based in Dublin with hybrid flexibility
GCS is acting as an Employment Business in relation to this vacancy.
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