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The Position
Senior Security Engineer

Job description
The Mission: You will be a key member of the SIEM team, contributing to the engineering and strategic evolution of our integral Security Log Management and Vulnerability Scanning services. This is an end-to-end ownership role: from defining the roadmap and architectural strategy to hands-on engineering and operational excellence. You will ensure our security infrastructure is not only reliable and scalable but also optimized for the modern era of federated data and AI-driven automation.
Description of the area

Key Responsibilities:
- Service Ownership & Strategy:



Drive the end-to-end lifecycle of our Security Log Management (Splunk & Cribl) and Security Scanning (Tenable) platforms.
- Service Reliability: Ensure the high availability and performance of our security services globally, acting as an escalation point for complex technical challenges.
- System Interconnectivity: Develop and manage sophisticated API integrations to ensure seamless data flow between the security scanning (Tenable) and logging (Splunk/Cribl) tiers.
- Next-Gen Security Log Architecture: Drive the transition from a traditional "index-all" logging approach to a "data-tiering" mindset. You will focus on cost optimization and performance across all data lifecycle phases: routing, filtering, storing and searching, ensuring security data is accessible and cost-effective.
- Infrastructure as Code (IaC): Orchestrate the evolution of our security infrastructure by managing all configurations vi

📌 Senior Security Engineer (Madrid)
🏢 Roche
📍 Madrid