Senior Programme Manager - M365 Migration

Full-Time / Permanent Role.

Hybrid – London (4-days onsite per week for first 3-months, 3-days thereafter).

Salary – £80,000–£85,000 + company benefits.

Areti are recruiting for a Senior Project Manager / Programme Manager to lead a high-impact Microsoft 365 Tenant-to-Tenant Migration programme within a complex acquisition and business integration environment.

This is a strategic role suited to an experienced programme leader with a proven track record in delivering large-scale M365 migrations within M&A, carve-outs, or organisational integration initiatives. You’ll play a pivotal role in aligning technology transformation with wider business objectives, ensuring a seamless transition for both systems and people.

This role is heavily focused on end-to-end programme delivery, stakeholder management, and governance, while ensuring successful execution of M365 migration activities across multiple...