CareerPlan

Expert Exchange (F/H/X)

Courbevoie, FRFull-time2026-09-29 → 2026-11-11

Core

Lead the pilotage and evolution of the Exchange/Messaging scope in a hybrid Microsoft OnPrem/Online environment, providing Level 3 support and driving transformation projects.

Role type

Senior IC Exchange/Messaging Infrastructure Engineer

Builds

Hybrid Microsoft Exchange and messaging infrastructure

Domain

IT Infrastructure / Messaging Systems

Required skills

Microsoft Exchange 2016/2019, DAG, IronPort, Witness, E-Discovery, Active Directory/Entra ID, DNS, DHCP, PKI, Azure, PowerShell, Certificate Management, Change Management, Incident Analysis, Backlog Management

Preferred skills

Cross-Tenant Migrations, International Team Collaboration

Technologies

Microsoft Exchange, Azure, IronPort, PowerShell

Responsibilities

Pilot and evolve the Exchange/Messaging scope in a hybrid environment, Ensure MCO and Level 3 support for messaging infrastructures, Participate in transformation and integration projects, Analyze incidents and manage the backlog, Contribute to security and continuous improvement, Pilot and accompany changes including impact analysis and CAB, Write and maintain technical procedures and DATs, Intervene in an international context with teams in France and India

Seniority

Senior, hands-on IC