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Contract

Senior Active Directory and Identity Migration Consultant

Ashdown Group
London
money-bag £575 Daily
Posted: 11 July 2026 (Today)
Closing date: 10 August 2026
Ref: 3137387771

Senior Active Directory and Identity Migration Consultant Contract £600 per day Outside IR35 3 months Immediate start Location: London / International time zones We are seeking an experienced Senior Active Directory and Identity Migration Consultant to support a major enterprise identity transformation programme. This is a high-impact contract role focused on consolidating multiple Active Directory environments into a single target domain. The programme includes UPN and primary email address changes, device domain migrations, user-profile migrations, permissions remediation, and the management of complex downstream dependencies across Microsoft 365, Entra ID, SSO-integrated applications, file shares and legacy systems. As the programme progresses, several application, access and permissions dependencies have been identified. We are therefore looking for a technically strong contractor who combines deep migration expertise with broad enterprise infrastructure experience. You will work closely with internal project teams, third-party suppliers and business stakeholders to shape and deliver the remaining phases of the migration programme. Key responsibilities Deliver large-scale Active Directory and identity transformation activities. Support the consolidation of multiple AD environments into a single target Active Directory domain. Lead and support UPN and primary email address change activities. Deliver device domain migrations and user-profile migration ..... full job details .....

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