Contractor job Ingénieur M365 N2/N3

La Défense (92)

AVALIANCE

Office 365

Technical support

Published on 07/07/2026

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Définition de la prestation

- Administrer les services Microsoft 365 : Exchange Online, Teams, Power BI.

- Gérer les licences Microsoft 365.

- Assurer la gestion des utilisateurs et des groupes.

- Administration flotte mobile via Intune (IOS)

Gestion des identités :

- Administrer Entra ID

- Synchronisation AD Connect

- SSO (Single Sign One)

- MFA (Muli-factor Authentification)

- Mettre en œuvre les politiques d’accès conditionnel.

- Administrer les groupes d’identités et les rôles.

Sécurité et conformité :

- Savoir déployer et administrer Microsoft Defender pour O365.

- Microsoft Purview

- DLP (Data lost prevention)

- Sensitivity labels

- Information protection (AIP)

Support exploitation

- Assurer le support N2 / N3 (tickets incidents, demandes de service, changements)

- Diagnostiquer et résoudre les incidents complexes

- Réaliser des analyses de performance et de capacité

Automatisation :

- Savoir développer des scripts (Powershell/Microsoft graph API)

- Automatiser les tâches d’administration récurrentes

Candidate profile

8 à 10 ans d’expérience en IT dont expertise Microsoft 365

Expérience significative en sécurité et conformité

Expérience confirmée sur des projets de transformation digitale.

Expérience en environnement complexe (Hybride)

Bac +5 (Ingénieur / Master) en Informatique ou équivalent

Certifications Microsoft fortement recommandées :

MS-102 (Microsoft 365 Administrator Expert)

SC-300 (Identity & Access Administrator)

AZ-104 / AZ-305 (Azure Administrator / Architect)

Working environment

Ad connecte, Entra ID, DLP, Microsoft 365.

Assurer le support N2 / N3 (tickets incidents, demandes de service, changements).

Savoir développer des scripts (Powershell/Microsoft graph API)

Discover AVALIANCE

Neuilly-sur-Seine, Île-de-France

100 - 249 employees

Consultancy firm

The Avaliance Group, established in 2010 in Paris, is an international consulting firm specializing in Organization and Information Systems Management. Our ambition is to closely support our clients from strategic planning to operational implementation, with the goal of making their performance our top priority.We also place great importance on understanding the market, its developments, and its impacts. Today, through a professional approach deeply rooted in strong human values, we offer sustainable and tailor-made consulting services. Mastery of technology, technical expertise, and a strong collaborative spirit are the three essential pillars of Avaliance! For our clients, we strive to be responsive, innovative, and professional: identifying their most critical areas of development is fundamental to us. In this way, we all share a common objective: the complete satisfaction of our clients.

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Ingénieur M365 N2/N3

AVALIANCE