M365 Senior System Engineer

Consulteer • lisboa, lisboa, Portugal • Posted June 24, 2026

Location lisboa, lisboa
Job Type Full-time
Category Engenharia e tecnologia
Posted June 24, 2026

Transform the digital landscape.

Your Role & Responsibility

  • A Senior M365 System Engineer is responsible for planning, implementing, and managing the Microsoft 365 (M365) environment within a company. The main tasks include:

  • Architecture and Design: Planning and designing the M365 infrastructure, including Exchange Online, SharePoint, Teams, and OneDrive, to meet business requirements.

  • Implementation and Configuration: Deploying new M365 services, configuring security policies, data management, and compliance tools, as well as managing identities and access rights (Azure AD).

  • Expansion / Add-ons & Change: Responsible for managing M365 plugins, ensuring with the PO (Product Owner) that the application ecosystem remains under control, and actively monitoring and operating all Microsoft changes.

  • Migration and Integration: Executing migration projects (e.g., from on‑premise systems to M365) an...

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