Expert Cybersécurité Cloud & IA (H/F) - Freelance

Senior freelance cybersecurity expert for Cloud and AI security leading security initiatives for large accounts. Responsibilities include direct support to IT security leadership (CISO), risk analysis, validation of security baselines, adoption of new technologies, and defining security standards for Cloud and AI usages. Focus areas include Cloud security (AWS/Azure/GCP/IBM Cloud), container security (Kubernetes, images, registries, CI/CD), Infrastructure as Code (Terraform, Ansible), risk analysis, RSSI/CISO support, OWASP and secure by design practices, authentication (OAuth2, JWT, WebSockets), governance of infrastructure security, and differentiating expertise in Generative AI security (LLM, RAG, Guardrails) and AI agent security. Certifications such as CISSP, CCSP, ISSAP, GIAC GCSA are appreciated. The role is Indépendant / Freelance with a daily rate (TJM) between €600 and €650; location is Paris with hybrid remote arrangement. Requires strong rigor, agility, proactivity, and excellent writing skills.