IT Service Transition Manager

Overview

The IT Service Transition Manager will oversee the client-side coordination of a significant technology transition within a large consumer-facing organization. Working in a hybrid capacity, this role requires collaboration with internal technology teams, an incoming Managed Service Provider (MSP), and various third-party suppliers to ensure a smooth transition to the new operating model. The primary focus will be on maintaining alignment across multiple technical workstreams while managing risks and dependencies throughout the transition process.

Responsibilities

  • Coordinate the overall service transition plan, milestones, and dependencies.
  • Act as a key client-side contact across internal teams, the incoming MSP, incumbent provider, and third-party suppliers.
  • Support discovery and validation of the existing technology environment.
  • Coordinate migration and transition activity across infrastructure, cloud, networking, and end-user services.
  • Track and manage programme risks, issues, and dependencies, escalating when required.
  • Provide clear and regular transition reporting to programme leadership and key stakeholders.
  • Facilitate knowledge transfer, documentation, and access handovers between providers.
  • Support service readiness, testing, cutover planning, and Early Life Support.

Requirements

  • Proven experience in IT service transition or technology transformation.
  • Familiarity with MSP transitions, outsourcing changes, or supplier migrations.
  • Strong coordination skills across multiple technical workstreams and external suppliers.
  • Good understanding of infrastructure, networking, cloud, and IT service management.
  • Demonstrated experience in risk, issue, and dependency management.
  • Excellent stakeholder management and communication skills.
  • Knowledge of ITIL and service transition principles.
  • Project or programme management qualifications such as PRINCE2 or MSP are advantageous.