Expert Cybersécurité Active Directory

As a Microsoft environment expert specializing in Active Directory/EntraID, you will be involved in optimizing and remediating vulnerabilities within an international context. Your responsibilities include ensuring the security and compliance of Microsoft environments (AD, EntraID, SQL Server, DNS…), detecting and correcting vulnerabilities (Defender, PingCastle, Bloodhound, PurpleKnight…), and managing migration and hardening projects. You will implement security recommendations (ANSSI, NIST) and maintain the environments in secure condition. You will also coordinate actions with local teams and IT Managers. The role requires a solid background in cybersecurity on Microsoft environments, with Active Directory expertise. Expected skills include Active Directory / Entra ID, Microsoft services (DNS, DHCP, PKI, AADConnect), Security (Microsoft Defender), Protocols (Kerberos, NTLM, TLS), PowerShell scripting, and project management.