Senior Security EngineerThe MissionYou 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.Key ResponsibilitiesService Ownership & Strategy: Drive the end-to-end lifecycle of our Security Log Management (Splunk & Cribl) and Security Scanning (Tenable) platforms.Service Reliability: Ensure 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. 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 via CI/CD pipelines (GitHub, Ansible, and Python), ensuring a fully automated and version-controlled environment.AI-Augmented Engineering: Actively integrate AI Agents and MCP (Model Context Protocol) servers into daily operations. Build agentic AI workflows to automate configuration, troubleshooting, and complex interconnectivity, while improving service offerings and user experience.Mentorship: Act as a technical catalyst for the team, mentoring colleagues in prompt engineering, agentic AI development, and advanced AI ecosystems.Technical Leadership: Serve as a technical lead, defining implementation plans and driving continuous process improvements.Stakeholder Engagement: Effectively manage relations

📌 Senior Security Engineer (Madrid)
🏢 F. Hoffmann-La Roche
📍 Madrid