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# Administrateur O365 confirmé

- **Company:** OCTOGONE
- **Location:** Vélizy-Villacoublay, France
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Active Directory, Dynamic Host Configuration Protocol, Domain Name System (DNS), Simple Mail Transfer Protocols, System Center Configuration Manager, Public Key Infrastructure, Windows PowerShell, Power BI, Azure Active Directory, Microsoft SharePoint, Office365, Yammer
- **Published:** September 8, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=66312144b02baa9a

## About the Role

Solide expérience d'administration Microsoft 365.

Expertise sur :
Exchange Online

Microsoft Teams

Entra ID / Azure AD

Services collaboratifs Microsoft

Bonne connaissance des infrastructures Modern Workplace :
Active Directory

Exchange On-Premise

SCCM / MDT

DNS, DHCP, PKI

Maîtrise de PowerShell.

Connaissances réseau (IP, DNS, SMTP).

Forte capacité de support utilisateurs et d'accompagnement opérationnel., Administrateur Microsoft 365 confirmé.

Forte orientation exploitation, support et résolution d'incidents.

Capacité à intervenir sur des problématiques complexes et à apporter son expertise aux équipes support.

Autonomie, rigueur et bon relationnel dans un contexte international.

## Description

Environnement comprenant notamment : Exchange Online, Teams, SharePoint, Power BI, Yammer/Viva Engage et les futurs services M365 ouverts aux utilisateurs.

Organisation support « Follow The Sun » avec des équipes réparties sur plusieurs zones géographiques afin d'assurer une continuité de service.


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