Job Description

Posted 2 hours ago

Identity & Microsoft 365 Architect | London | 6-Month Contract

Marbel Grange Group is working with a client seeking an experienced Identity & Microsoft 365 Architect to support a major identity and Microsoft 365 transformation programme.

📍 Location: London
📅 Duration: 6 months
💷 Rate: £400–£500 per day
📋 IR35: Outside IR35

This is a hands-on architecture role focused on Microsoft Entra ID, hybrid identity, Microsoft 365, security, automation and migration.

🔐 Key Experience

Identity & Entra ID

* Strong hybrid identity experience across AD DS and Microsoft Entra ID

* SSO using SAML and OIDC

* Conditional Access, MFA and authentication troubleshooting

* Windows Hello for Business, FIDO2 and passkeys

* Application Registrations, Enterprise Applications and Service Principals

* B2B and external identity scenarios

* Entra ID Governance, PIM, Entitlement Management and Lifecycle Workflows desirable

Microsoft 365

* Strong experience across Exchange Online, Exchange Server and hybrid environments

* Microsoft Teams and OneDrive

* SharePoint Online administration, architecture, governance and permissions

* Microsoft 365 security and compliance

* Azure AD Connect and ADFS

* Migration and tenant transformation experience

Automation & Development

* Strong PowerShell and Microsoft Graph experience

* REST APIs, JSON, OAuth 2.0 and certificate-based authentication

* Automation of Microsoft 365 and Entra administration

* Azure Functions, Logic Apps, Power Automate, .NET/C#/Python desirable

Security & Compliance

* Strong troubleshooting and security mindset

* Least-privilege access models

* Conditional Access, MFA and phishing-resistant authentication

* Microsoft Purview, DLP and Sensitivity Labels desirable

* ISO 27001, Cyber Essentials Plus or similar frameworks desirable

🎯 Key Project

A major element of the role will involve removing on-premises identity components from an existing Microsoft 365 sub-tenant and supporting its transfer to a third-party tenant.

We're looking for someone who can combine architectural thinking with hands-on technical delivery and confidently navigate complex Microsoft environments.

📩 Interested? Apply now or contact Marbel Grange Group for more information.

#Hiring #Microsoft365 #M365 #EntraID #IAM #Azure #SharePoint #PowerShell #MicrosoftGraph #CyberSecurity #CloudArchitecture #ContractJobs #OutsideIR35 #LondonJobs #Recruitment