SAP SuccessFactors Employee Central Payroll (ECP) Data Mapping / Functional Consultant

Accenture Federal Services•Washington, DC

12d•$91,700 - $178,700•Remote

About The Position

The SAP SuccessFactors Employee Central Payroll (ECP) Data Mapping / Functional Consultant analyzes legacy HR and payroll data, determines source-to-target mappings, and validates transformed data in the SAP ECP environment. The role requires functional expertise in SAP HCM/Payroll or Employee Central Payroll, along with strong analytical and data mapping capabilities. The consultant collaborates with payroll functional teams, legacy system subject-matter experts, data conversion developers, integration resources, and testing teams to ensure data accuracy, completeness, and alignment with the approved payroll solution design. The role supports multiple conversion rounds, validates results, troubleshoots discrepancies, and helps ensure the final ECP payroll dataset is suitable for testing and production use. The position is with Accenture Federal Services, which serves US federal government clients. Applicants must be US citizens without dual citizenship and eligible to obtain a Public Trust Clearance. The listed pay range for specified states and the District of Columbia is $91,700–$178,700 USD. Applications are accepted on an ongoing basis with no fixed application deadline.

Requirements

At least 4 years of experience with SAP HCM Payroll and/or SAP SuccessFactors Employee Central Payroll (ECP).
Deep understanding of SAP HCM/ECP payroll data structures, fields, and foundational logic.
Experience supporting data mapping and conversion activities for SAP HCM or SAP ECP implementations.
Ability to interpret legacy HR/payroll data and determine its appropriate representation in SAP.
Experience defining data transformations, mapping rules, and conversion requirements.
Hands-on experience validating converted data and resolving data discrepancies.
Understanding of employee/master data dependencies on payroll results.
US citizenship; dual citizenship is not permitted.
Must be eligible to obtain a Public Trust Clearance.
Must have US work authorization that does not now or in the future require visa sponsorship.

Responsibilities

Analyze legacy HR and payroll data and map source fields and values to appropriate SAP ECP structures.
Develop, maintain, and document detailed source-to-target mapping specifications.
Collaborate with legacy system subject-matter experts to understand data definitions, business rules, and historical usage.
Apply SAP HCM/ECP knowledge to determine target structures, fields, values, and relationships.
Define transformations, value mappings, defaulting logic, and functional conversion rules.
Identify data quality issues, gaps, inconsistencies, and items requiring functional or business decisions.
Ensure mapping rules align with approved ECP configuration and the overall payroll design.
Maintain traceability of mapping decisions, assumptions, data rulings, and outstanding issues.
Partner with data conversion developers to translate functional mappings into executable conversion logic.
Review and validate converted data within SAP ECP during iterative conversion cycles.
Functionally validate employee and payroll data against mapping specifications.
Analyze discrepancies and determine their root cause, including source data, mapping logic, transformation rules, configuration, or conversion processes.
Support data reconciliation to confirm the completeness and accuracy of converted datasets.
Work with payroll functional, technical, conversion, and legacy teams to resolve issues.
Support data readiness for testing, payroll parallel testing, and production cutover.
Update mapping specifications and conversion rules as new requirements or issues are identified.