About The Role:The Security Operations Analyst plays a central role in strengthening OCS’s cyber defence capability. The role exists to make our SecOps function measurably more effective every quarter, by improving how we detect, investigate and respond to threats, and by removing the friction that holds analysts back.We are looking for a proactive engineer who does not wait to be told where the problems are. The successful candidate will actively look for weaknesses in our detection coverage, configuration drift in our security platforms, gaps in our automation and inefficiencies in our processes. They will then propose pragmatic fixes, build them, and measure the outcomeMain Duties & Responsibilities of the Role Detection engineering and tuningBuild, test and maintain high-quality detections across our SIEM, XDR and email security platforms, mapped to the MITRE ATT&CK; frameworkContinuously tune existing detections to reduce false positives and improve fidelity,



using a data-driven approachIdentify gaps in detection coverage proactively and propose engineering work to close them Develop and maintain detection-as-code practices, including version control, peer review and CI/CD where appropriate Automation and toolingIdentify repetitive analyst tasks and engineer automation to remove them, using SOAR, native platform automation, scripting or low-code approachesBuild and maintain integrations between security tools and adjacent platforms such as identity, endpoint management and ticketingDevelop and maintain dashboards that give analysts and leadership a clear view of operational healthPlatform health and configurationOwn the configuration and ongoing health of assigned SecOps platforms, including SIEM, EDR, email security and identity protection Monitor for configuration drift, agent coverage gaps and ingestion failures, and resolve them at sourceLead technical onboarding of new log sources, telemetry and integrations, ensuring that data is usable, normalised and wel

📌 SecOps Engineer (España)
🏢 OCS Group
📍 España