ERP Master Data Specialist - Finance Transformation

Motorsport Network, LLC; Woking; Hybrid; GBP 42,000 - 66,000; Full time

Job summary

McLaren Racing is seeking a Master Data Specialist to support finance transformation by creating trusted, accurate master data for Finance systems. You will work across Finance and related teams to cleanse, govern, and populate master data aligned to the Financial Data Model, ERP design and reporting needs.

You’ll define data standards, lead migration activities, and establish robust controls and documentation to ensure auditable ETL processes and data alignment with business processes.

Qualifications

• Proven experience supporting the Extract and Transform stages of ETL, including source data extraction, profiling, mapping, cleansing, transformation logic, validation, and reconciliation.
• Strong understanding of data migration cycles, including test loads, mock cutovers, defect resolution, migration readiness, and cutover support.
• Experience defining and maintaining data standards, transformation rules, mapping documentation, validation evidence, and audit controls.
• Confident working with large data sets in Excel and/or data management tools to identify data quality issues.
• Ability to work closely with Finance, Data Engineering, Solution Architecture, implementation partners, and business process owners.
• Previous experience with Workday Financials or another major ERP platform would be advantageous.

Responsibilities

• Help define and govern Finance master data standards across customers, suppliers, chart of accounts, financial dimensions, ownership models, naming conventions, and data policies aligned to ERP design.
• Lead data migration activities including data extraction, profiling, cleansing, transformation, reconciliation, validation, and preparation of migration-ready datasets for ERP implementation.
• Establish robust data controls and documentation by maintaining mapping rules, transformation logic, audit trails, validation evidence, issue logs, and ensuring all ETL activities are traceable and compliant.
• Ensure alignment between data, ERP design, and business processes by partnering with Finance, Data Engineering, and Solution Architecture teams to support the financial data model, reporting requirements, and system-of-record definitions.

Skills

ETL

Data migration

Data standards

Excel

Stakeholder collaboration

ERP awareness

Tools

Workday Financials

Job description

McLaren Racing is seeking a Master Data Specialist to support finance transformation by creating trusted, accurate master data for Finance systems. You will work across Finance and related teams to cleanse, govern, and populate master data aligned to the Financial Data Model, ERP design and reporting needs.

You’ll define data standards, lead migration activities, and establish robust controls and documentation to ensure auditable ETL processes and data alignment with business processes.