Senior Data Conversion Specialist – SAP to Workday :: Remote

Title: SAP to Workday data conversion  

Job Title: Senior Data Conversion Specialist – SAP to Workday

Location: Remote

About the Role

We are looking for a highly experienced Senior Data Conversion Specialist with strong

expertise in SAP HCM/Payroll and proven hands-on experience in Workday data migration.

The ideal candidate will lead end-to-end data conversion activities, ensure data accuracy,

and support multiple stakeholders throughout the implementation lifecycle.

Key Responsibilities

1. Data Conversion Planning & Strategy

 Lead the design and execution of SAP-to-Workday data conversion strategy.

 Understand SAP data structures, infotypes, wage types, payroll results, benefits,

time data, and organizational objects.

 Work closely with functional and technical teams to define data mapping rules and

transformation logic.

2. Data Extraction & Transformation

 Extract HR, Payroll, Benefits, and Time data from SAP using tools like SAP HCM, SAP

Payroll clusters, SAP Queries, BAPIs, LSMW, or custom reports.

 Clean, transform, and validate data according to Workday templates and conversion

rules.

 Build and manage complex data mapping documents, crosswalks, and

transformation logic.

3. Workday Data Loads & Validation

 Perform end-to-end data loads using Workday EIBs, iLoads, Studio integrations, and

data loading templates.

 Resolve load errors, perform reconciliation, and ensure high-quality data migration.

 Support mock conversions, cutover preparation, and post-go-live data loads.

4. Cross-functional Collaboration

 Partner with Workday functional leads for HCM, Payroll, Absence, Benefits, Talent,

and Compensation.

 Work with client business teams to understand legacy data, identify gaps, and

resolve discrepancies.

 Collaborate with testing teams for data validation during SIT and UAT cycles.

5. Documentation & Governance

 Prepare detailed mapping sheets, conversion design documents, test scripts, and

reconciliation reports.

 Ensure compliance with data security and confidentiality policies.

Required Skills & Experience

 7+ years of experience in data migration or HRIS implementations.

 Strong expertise in SAP HCM / SAP Payroll data structures and reporting.

 Hands-on experience in Workday data conversion, including EIB, iLoads, and

Workday data templates.

 Ability to build and manage mapping documents, crosswalks, and transformation

logic.

 Experience with HR master data, pay results, deductions, benefits, time &

attendance, and org structures.

 Strong analytical, troubleshooting, and data validation skills.

 Advanced Excel skills (VLOOKUP, pivot tables, formulas, data cleanup).

 Experience with SQL is a plus.

 Excellent communication and client-facing skills.

 Workday HCM/Payroll certification.

 Experience with Workday Studio & Workday Reporting.

 Prior participation in full-cycle SAP-to-Workday migration projects.

 Experience in global HR transformations.

 Strong attention to detail and accuracy.

 Ability to lead discussions with business teams.

 Problem-solving mindset and ability to work with minimal supervision.

 Ability to work under pressure during cutover and go-live periods.