Description
TechnicAtome is hiring an Active Directory Administrator Expert (Level 3) for its Tier-0 team in the Information Systems Department. The role leads the administration of Active Directory, PKI, DNS, DHCP, virtualization, and critical infrastructure services; implements security hardening and ANSSI-aligned controls; manages AD recovery and immutable backups; and develops PowerShell automation. The position is based at the Aix-en-Provence site and requires on-site presence, a Bac+5 IT degree, at least five years of critical-infrastructure administration experience, and strong Microsoft ecosystem and PowerShell skills.
