HR Data Migration Specialist

OverviewThe HR Data Migration Specialist is responsible for designing, transforming, and migrating complex HR data from legacy HCM platforms into target HR systems. This role plays a critical part in HR system implementations and transformations, ensuring data integrity, accuracy, and compliance throughout the migration lifecycle. The role requires deep hands-on experience migrating data from Workday, Oracle HCM, and SAP SuccessFactors, alongside strong expertise in ETL tooling, HR data architecture, and complex transformation logic. Key ResponsibilitiesData Migration & Transformation: Lead end-to-end HR data migrations from source systems including Workday, Oracle HCM, and SAP SuccessFactors into target HR platforms Data Migration & Transformation: Design and execute complex data transformations, mappings, and business rules across multiple HR domains (Core HR, Org Structures, Compensation, Talent, Absence, Payroll interfaces) Data Migration & Transformation: Build, configure, and maintain ETL processes to extract, transform, and load HR data accurately and efficiently Data Migration & Transformation: Perform data cleansing, enrichment, and standardisation to align with target data models HR Data Design & ArchitectureDefine and validate HR data models, structures, and hierarchies in line with best practice and target system requirements Advise on HR data design decisions, including effective dating, historical data strategies, and country-specific requirements Ensure alignment between HR functional design and technical data structures Testing, Validation & CutoverDevelop and execute data validation strategies, reconciliation checks, and exception handling Support unit testing, system testing, parallel runs, and cutover activities Identify, analyse, and resolve data defects and inconsistencies Produce migration documentation including mapping specs, transformation logic, and run books Stakeholder & Delivery SupportWork closely with HR, Payroll, Finance, and Technical teams to understand data requirements Translate HR business rules into technical transformation logic Provide guidance and assurance on data quality, risk, and readiness Support go-live and post-implementation stabilisation activities Required Experience & SkillsEssential: Proven experience delivering HR data migrations from Workday, Oracle HCM, and SAP SuccessFactors Strong hands-on experience with ETL tools (e.g. Informatica, Talend, Boomi, MuleSoft, Azure Data Factory, or equivalent) Deep understanding of HR data structures and design, including effective dating, organisational hierarchies, and employee lifecycle data Demonstrable experience performing complex data transformations, including cross-object logic and historical data handling Strong SQL skills and experience working with large, complex datasets Experience supporting multiple migration cycles (mock loads, dress rehearsals, cutover) Desirable: Experience working on global or multi-country HR implementations Exposure to Payroll, Time & Attendance, or Finance data integrations Experience in data governance, data quality frameworks, or GDPR-compliant data handling Consulting or transformation programme experience Key CompetenciesHigh attention to detail and data accuracy Strong analytical and problem-solving skills Ability to translate business requirements into technical solutions Comfortable working in fast-paced, delivery-focused environments Clear communicator with both technical and non-technical stakeholders#J-18808-Ljbffr Similar jobs, A leading recruitment firm in the UK is seeking an HR Data Migration Specialist responsible for designing and executing complex HR data migrations from systems such as Workday and SAP SuccessFactors. The ideal candidate will have strong ETL tooling expertise and experience..., A leading recruitment consultancy is seeking an experienced HRIS Specialist to join their HR team in Greater Manchester. This permanent role involves managing and optimizing HRIS to ensure data integrity and compliance. The successful candidate will work on system upgrades..., Location(s):UK, Europe & Africa : UK : ManchesterBAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed..., A recruitment specialist is seeking an HR Business Partner for a maternity cover position in West Midlands. The role requires strong operational HR experience, partnering with key stakeholders, and the ability to manage employee relations. The ideal candidate is CIPD..., Project Delivery Lead the full project lifecycle for HCM transformations and Payroll migrations (initiation through to go-live and hypercare) Develop and maintain detailed project plans, RAID logs, budgets, and governance structures Project management Phase Zero HR...

Job Description Are you experienced in systems migration and project management, passionate about delivering impactful digital change? We're seeking a proactive and collaborative professional to lead a major migration of a core care recording and scheduling system.This is...

This is a Part time position working 20 hours per week, over 4 days - Monday to Friday.Salary is £26,000 (Full time equivalent) prorated to £14,246STMAGENCY brings together the talents of a unique collection of specialists, collectively ourteams provide seamless access to...

HR Path Group, a global leader in HR consulting, helps clients with their HR transformation projects, covering both human and HRIS (Human Resources Information System) aspects. Our 2,500 employees are located in 28 countries. Our mission is to support our clients at every..., A leading recruitment firm in Greater Manchester seeks an experienced HRIS Specialist to optimize HR systems and support data processes. The role involves maintaining HR systems, troubleshooting issues, producing metrics, and leading system enhancements. The ideal candidate..., A leading engineering contractor in the UK seeks an experienced HRIS Specialist to manage and optimize HR information systems near Manchester with hybrid options. Responsibilities include maintaining data integrity, producing HR metrics, and collaborating with IT for system..., Hi, we're Actabl. We're providing better solutions for hotel companies as the world around us evolves and changes related to using technology, finding labor, and maximizing profits. Our mission is to empower the people that power hospitality. We give hoteliers actionable...