Role & responsibilities

- Lead HCM, Core HR, and Payroll workshops to confirm target-state business processes and country/legal entity requirements for the separated organization.
- Assess source HCM configuration and define what should be migrated, rebuilt,

simplified, localized, or retired in the target instance.
- Define functional rules for legal employers, payroll statutory units, payroll relationships, departments, jobs, grades, positions, locations, work schedules,

eligibility, assignments, and employment terms.
- Define payroll conversion rules for employee payroll data, balances, elements,

costing, tax details, payment methods, arrears, deductions, retro rules, and year-to-

date requirements.

- Validate HCM security model, data roles, abstract roles, line manager hierarchy,

areas of responsibility, and data access controls for the divested business.
- Approve HCM and payroll source-to-target mappings prepared by the data migration specialist.
- Lead payroll parallel testing, HR process testing, system integration testing, user acceptance testing, and defect triage.
- Coordinate dependencies with OTL, Projects, Finance, Procurement, identity management, benefits, third-party payroll/tax providers, banks, and reporting teams.
- Define cutover steps for HR data freeze, final payroll processing, time transfer,

balance extraction, employee communications, and post-load validation.
- Support hypercare for employee record issues, payroll calculation defects,

time/payroll transfers, security access issues, and regulatory reporting impacts.

Required skills and experience

- Strong functional expertise in Oracle Fusion HCM, Core HR, and Payroll.
- Understanding of workforce structures, person records, assignments, employment models, payroll relationships,



elements, balances, costing, taxes, deductions, and payment methods.
- Experience with HCM Cloud implementations, divestitures, carve-outs, or payroll migrations.
- Ability to define conversion rules and validate HDL/HSDL migration outputs from a business perspective.
- Strong knowledge of HCM security, roles, data access, manager hierarchy, and privacy-sensitive employee data handling.
- Experience leading payroll parallel testing, reconciliation, statutory validation, and post-go-live payroll support.
- Ability to coordinate cross-functional dependencies with OTL, Projects, Finance,

integrations, reporting, and identity/access management.
- Solid stakeholder management, workshop facilitation, testing, and signoff skills.

Key deliverables

- HCM, Core HR, and Payroll functional design and configuration validation document.
- HCM/payroll conversion rulebook and functional approval of mapping.
- Payroll parallel testing plan and reconciliation criteria.
- HCM security and data access validation checklist.
- HR/payroll cutover plan inputs and business readiness checklist.
- UAT scripts, defect log, decision log, and signoff evidence.
- Hypercare triage guide for HR and payroll issues.

Success measures

- Target HCM and payroll configuration supports legal, operational, and payroll processing requirements.
- Employee, assignment, payroll, and security data passes business validation.
- Payroll parallel results reconcile to approved thresholds before go-live.
- HR and payroll owners provide formal go-live readiness signoff.

Typical collaboration points

Works closely with HCM Data Migration, Payroll SMEs, OTL Functional Leads,

Projects/OTL, Finance, Security, Identity Management, Reporting, Integration Developers,

and HR Operations.

📌 Oracle Functional Specialist (Bengaluru)
🏢 Trigent Software
📍 Bengaluru