Senior Manager SAP Data Migration Lead
- london, england, United Kingdom
- Job type not listed
- £90 - £120 Per Hour
Job Description
We are seeking an experienced Data Migration Lead to take ownership of data migration activities across a major business transformation or ERP programme. The successful candidate will lead the end-to-end migration lifecycle, from strategy and planning through data extraction, transformation, cleansing, validation, reconciliation and cutover.
The role will work closely with business stakeholders, functional leads, technical teams and third-party implementation partners to ensure data is migrated accurately, securely and in line with programme timelines.
Key Responsibilities
- Define and own the overall data migration strategy, approach and roadmap .
- Lead data migration activities across the full project lifecycle, from discovery through to go-live and hypercare.
- Assess legacy data sources, structures, quality and dependencies.
- Develop and maintain migration plans, timelines, milestones and deliverables.
- Lead data extraction, transformation, cleansing, mapping, validation and loading activities.
- Define data mapping rules and ensure alignment between legacy and target systems.
- Establish and manage data quality, governance and reconciliation processes .
- Coordinate migration activities across business, functional, technical and third-party teams.
- Work closely with functional leads to understand business data requirements and validate migrated data.
- Oversee ETL/migration tooling and ensure appropriate technical solutions are implemented.
- Manage migration risks, issues, dependencies and decisions, escalating where required.
- Define and manage migration testing, mock loads, dress rehearsals and cutover activities.
- Lead data reconciliation and sign-off processes with business stakeholders.
- Support cutover planning and execution, including final data loads and migration validation.
- Provide leadership during go-live and post-go-live data migration/hypercare activities.
- Produce migration documentation, status reporting and governance materials.
- Mentor and coordinate data migration analysts, consultants and technical resources where applicable.
Required Experience
- Significant experience delivering end-to-end data migration programmes .
- Strong experience working on ERP, CRM, HRIS or other large-scale business transformation programmes .
- Proven experience with complex legacy-to-target system migrations.
- Strong understanding of data extraction, transformation, cleansing, mapping, validation and reconciliation.
- Experience leading migration workstreams and managing technical and business stakeholders.
- Strong understanding of data governance and data quality principles.
- Experience with migration testing, mock migrations and cutover planning.
- Strong stakeholder management and communication skills.
- Experience working within large, complex or international programmes.
- Ability to manage multiple workstreams, priorities, risks and dependencies effectively.
Desirable Experience
- Experience with SAP S/4HANA data migration programmes.
- Experience with SAP migration tooling such as SAP Migration Cockpit, SAP Data Services or SAP BTP .
- Experience with ETL tools and data transformation technologies.
- Experience migrating data across multiple countries, business units or legal entities.
- Previous experience within consulting or large-scale systems integration environments.
- Experience with ERP transformation, carve-outs, acquisitions or global template rollouts.
- Relevant data, technology or project management qualifications.


