About MistralAt Mistral AI, we harness the transformative power of AI to streamline workflows, save valuable time, and foster creativity and learning. Our cutting-edge technology is designed for seamless integration into everyday tasks, making AI accessible to everyone.We democratize AI with high-performance, optimized, open-source models and solutions tailored for enterprise needs, whether deployed on-premises or in the cloud. Our innovative offerings include le Chat, an AI assistant that enhances both personal and professional life.Join a dynamic and collaborative team that is passionate about the potential of AI to revolutionize society. Our diverse workforce thrives in competitive environments and is committed to driving innovation. With teams spread across France, the USA, the UK, Germany, and Singapore, we pride ourselves on being creative, low-ego, and team-oriented.Become part of a pioneering company that is shaping the future of AI. Together, we can create a meaningful impact. Discover more about our culture on https://mistral.ai/careers.Role SummaryMistral is seeking a skilled Cybersecurity Engineer specializing in SIEM to design and manage the infrastructure that guarantees the observability of our production systems.Your role will encompass treating the SIEM and logging infrastructure as a high-performance data product. Your goal will be to ensure the reliability, scalability, and cost-effectiveness of the pipelines that ingest security telemetry from our GPU clusters, cloud environments, and applications.Key Responsibilities• Oversee the setup, lifecycle, availability, and performance of the SIEM solution, ensuring 99.9% uptime for log ingestion and query availability.• Design and maintain high-throughput data pipelines for collecting, buffering, and transporting logs from distributed systems to the SIEM.• Implement parsing logic and schema standardization to ensure unstructured logs are searchable and actionable for analysts.• Manage alert rules, connectors, and dashboard configurations, minimizing manual console tasks.• Analyze ingestion patterns to identify and rectify noisy data streams.
Feb 16, 2026