AI-Driven Microsoft 365 Platform Architect

Jobtailor

Greater London

On-site

GBP 110,000 - 150,000

Full time

5 days ago

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Job summary

Jobtailor is seeking aSenior Solution Architect to own end-to-end Microsoft 365 and AI workplace architectures. The role covers SharePoint Online, Teams, Exchange Online, OneDrive, Entra ID, and Power Platform, with responsibility for security, compliance, and scalable design.

You will mentor teams, drive reference architectures, and guide executive briefings. The ideal candidate brings 10+ years in Microsoft 365 delivery, strong leadership, and hands-on experience with Copilot and Azure AI

Qualifications

Bachelor's degree in computer science, IT, or related field.
10+ years in Microsoft 365 and collaboration platform delivery.
At least 3 years in a solution architecture or design authority role.
Proven experience architecting SharePoint Online, Teams, Exchange Online, OneDrive, Entra ID (Azure AD), and Microsoft Active Directory at enterprise scale.
Deep expertise in Microsoft Purview, Defender for Office 365, Defender for Cloud Apps, and Microsoft 365 security and compliance controls.

Responsibilities

Own end-to-end architecture for Microsoft 365 and AI workplace projects across SharePoint Online, Teams, Exchange Online, OneDrive, Entra ID, and Power Platform.
Define target-state designs, reference architectures, and migration roadmaps for legacy-to-Microsoft 365 transformations.
Design Copilot and agent solutions, grounding data strategies and integration patterns.
Architect data protection and compliance using Microsoft Purview.
Define AI governance frameworks for Copilot licensing, access control, and responsible AI practices.
Set architectural standards for identity, CA, and cross-tenant operating models.
Act as design authority across delivery teams and review solutions for security, scalability, performance, and cost.
Mentor engineers and consultants and set development, deployment, and documentation standards.
Lead architecture workshops, design authority boards, and executive briefings.
Translate technical decisions into business outcomes and support pre-sales with technical responses.