Responsibilities
Strategy & Planning
- Define and own the end-to-end Data Migration Strategy, including scope, approach, tooling, timeline and resource plan aligned to the overall programme schedule.
- Conduct legacy system assessment and data landscape analysis to identify volumes, complexity, data quality gaps and migration risk.
- Establish the Data Migration Governance Framework, including RACI, escalation paths, data sign-off protocols and cutover decision gates.
- Develop and maintain the Migration Project Plan (MPP), tracking progress against key milestones including mock migrations and dress rehearsals.
- Define data retention, archiving and disposal policies for historical records not migrated into Oracle HCM Cloud.
Design & Architecture
- Lead data mapping workshops with HR, Payroll and IT SMEs to produce comprehensive source-to-target mapping documents covering all HCM data objects (Core HR, Absence, Talent, Payroll Balances, Position, Assignment History, etc.).
- Design Oracle HCM Cloud HDL (HCM Data Loader) and HSDL (HCM Spreadsheet Data Loader) templates for all in-scope data objects, accommodating legacy data structures and transformation rules.
- Architect the historical data migration approach for payroll balance migration, ensuring year-to-date, period-to-date and statutory balances are accurately converted.
- Define data cleansing and enrichment rules, working with the client's HR Operations team to remediate systemic data quality issues prior to migration.
- Establish a robust data reconciliation and audit framework to validate migrated data against source systems.
Execution & Delivery
- Lead and manage a team of Data Migration Analysts and ETL developers through iterative extraction, transformation, loading and validation cycles.
- Oversee development of extraction scripts, transformation logic and HDL load programs, ensuring alignment with Oracle best practices and client IT standards.
- Plan and execute multiple mock migration cycles (typically 3-5), conducting lessons-learned reviews and continuous improvement of migration artefacts between cycles.
- Manage data migration cutover activities including freeze dates, delta extraction, final load sequencing, rollback procedures and go-live validation.
- Coordinate with Oracle Support and Accenture Oracle CoE to resolve data load errors, HDL exceptions and system-specific configuration issues.
- Produce and maintain a comprehensive Data Migration Artefact Library: strategy, mapping specs, transformation rules, DQ reports, sign-off logs and reconciliation evidence.
Stakeholder & Programme Management
- Serve as the primary point of contact for all data migration matters with client senior stakeholders, including HR Directors, CIO, and Data Protection Officers.
- Provide regular migration status reporting to the Programme Board, including RAG status, volume metrics, DQ KPIs and key risk/issue updates.
- Facilitate data sign-off workshops with business owners to obtain formal approval of migrated data prior to go-live.
- Collaborate with Oracle Functional Leads (Core HR, Payroll, Absence, Talent) to ensure migration sequencing respects functional dependencies.
- Manage third -party supplier relationships where legacy data extraction is performed by incumbent system vendors.
Requirements
- Bachelor's Degree in Computer Science, Information Systems, Business Information Technology, Human Resources, or a related discipline
- Minimum 12-15 years of experience across HR technology consulting, enterprise data migration, and Oracle HCM Cloud implementations
- Proven experience leading the Data Migration workstream for at least 3 end-to-end Oracle HCM Cloud implementations from discovery through hypercare
- Hands-on experience with Oracle HCM Cloud Data Loader (HDL) and HCM Spreadsheet Data Loader (HSDL)
- Expertise in Oracle HCM modules including Core HR, Payroll, Talent Management, Absence, Position Management, and Assignment History
- Experience managing full payroll migration and payroll balance uploads within Oracle Cloud Payroll environments
- Good understanding of data migration methodologies, reconciliation processes, data quality frameworks, and governance controls
- Experience designing source-to-target mappings, transformation logic, cutover plans, reconciliation frameworks, and migration runbooks
- Familiarity with ETL processes, SQL, data transformation scripting, and enterprise integration concepts
- Ability to manage multiple workstreams in large-scale transformation programmes with tight timelines and complex dependencies
Jireli Gem Mejia Cabria EA License No.: 02C3423 Personnel Registration No.: R1434374
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