About Grégoire
French
Native or bilingual
English
Fluent
Experience
- FreelanceCybersecurity Director (CISO - RSSI)January 2026 - Today (7 months) Security Governance Expert: Risk analysis and management, integration of information security into processes, coordination of risk reduction actions, reporting to management ISMS Management: Management of ISO 27001 certification, definition and maintenance of the Security Policy, definition and monitoring of the Risk Treatment Plan, creation and management of dashboards Operational Security Management: Watch management, incident response management and support, validation of technical architecture documents, audit planning and gap monitoring Training: Employee awareness, implementation of training plans
- TrescalGroup Information System Security Director (CISO)January 2021 - January 2025 (4 years)• • Deployment of e-learning security training with phishing tests, in 6 months => Over 5000 employees trained in 20 languages in 32 countries• • Implementation of business continuity plans in the group's main countries (80% of group revenue) => Business continuity plans defined in less than a year Implementation of the group management system• • EDR Deployment Over 80% of the scope covered in less than 6 months• • Implementation of a monthly dashboard covering all entities => Integration of results into monthly country manager reviews
- UmanisGroup Information System Security Manager (CISO)January 2017 - January 2020 (3 years)• • Responsible for extending ISO 27001:2013 certification to all agencies in France and service centers in France and Morocco => 4 branches added
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Education
- EngineerESME1986Ingénieur
- CISSPCISM2009CISSP