Overview
The Senior Data Analyst will play a vital role in a major UK transformation program by delivering complex enterprise data migration activities. Working in a hybrid model, the contractor will collaborate closely with business stakeholders and technology teams to analyze source systems, define data mappings, and ensure successful data migration into a modern ERP environment.
Responsibilities
- Analyse complex source systems and identify migration requirements.
- Produce detailed Source-to-Target Mapping (STTM) documentation.
- Define business transformation rules and data quality requirements.
- Lead data profiling, reconciliation and validation activities.
- Work with business SMEs to resolve mapping and data quality issues.
- Support testing, dress rehearsals and migration sign-off.
- Assess downstream reporting and master data impacts.
- Produce clear technical documentation throughout the programme lifecycle.
Requirements
- Strong experience delivering Data Analysis on large ERP or transformation programmes.
- Expert knowledge of source-to-target mapping.
- Advanced SQL for profiling, validation and reconciliation.
- Experience supporting data migration and integration projects.
- Strong stakeholder management and communication skills.
- Experience with data governance and reconciliation frameworks.
- Experience with SAP S/4HANA migration projects is a plus.
- Familiarity with Power BI or SAP Analytics Cloud, Azure data platform, and Python or scripting is advantageous.