Data 360 Conversion Engineer

Tata Consultancy Services; Philadelphia (Philadelphia County); On-site; USD 85,000 - 140,000; Full time

Job summary

Tata Consultancy Services seeks a Data Conversion Specialist to support enterprise HR data migration across systems. You will extract, transform, cleanse, validate, and load data with hands-on Data 360 experience and HR platforms such as Workday and SAP.

You will lead end-to-end conversion activities, develop mappings and validation, and collaborate with HR and IT stakeholders to ensure data accuracy and governance.

Qualifications

• 10+ years’ experience with data migration and conversion projects.
• Hands-on with Data 360 and HR platforms.
• Strong ETL tool experience and data quality practices.
• Experience with HR systems like Workday and SAP.
• Proven data migration track record and data reconciliation skills.

Responsibilities

• Lead end-to-end data conversion activities for HR technology implementations.
• Develop data mapping, transformation, cleansing, and validation processes.
• Perform data reconciliation and resolve data quality issues.
• Support testing cycles, including mock conversions and production cutovers.
• Document conversion requirements, mapping rules, and validation results.
• Ensure compliance with data governance, privacy, and security standards.
• Collaborate with Workday Consultants to support tenant loads and testing.

Skills

Data 360 data migration

ETL tools

Data mapping

Data quality and validation

Data reconciliation

Workday

SAP

Stakeholder management

Tools

Data 360

Salesforce Data Cloud

Workday

SAP

Job description

10+ years’ experience with Experience with Data 360 data migration and conversion tools.

Salesforce Data Cloud (Data 360)

Experience in HR technology platforms (like Workday, SAP, etc.)

Strong experience with ETL tools

Proven track record of data migration

Strong understanding of data mapping, data quality, and validation methodologies.

Successful implementations in prior years of experience

We are seeking a Data Conversion Specialist to support leading data migration and conversion activities for enterprise technology implementations. This role will be responsible for data extraction, transformation, cleansing, validation, and loading, ensuring the successful migration of HR data across systems. The ideal candidate will have hands‑on experience with Data 360 and HR technology platforms.

Key Responsibilities

Lead end-to-end data conversion activities for HR technology implementations and upgrades.

Develop data mapping, transformation, cleansing, and validation processes.

Perform data reconciliation and resolve data quality issues.

Support testing cycles, including mock conversions and production cutovers.

Partner with HR, Technology, and business stakeholders to ensure data accuracy and readiness.

Document conversion requirements, mapping rules, and validation results.

Ensure compliance with data governance, privacy, and security standards.

Perform data profiling, cleansing, transformation, enrichment, and reconciliation activities.

Design and develop ETL/ELT processes for SAP-to-Workday migration.

Create Source-to-Target Mapping (STTM) documents and transformation rules.

Prepare Workday-compatible load files using EIBs and Workday data templates.

Validate migrated data through reconciliation reports and business sign-off processes.

Collaborate with Workday Functional Consultants to support tenant loads and testing cycles.

Troubleshoot migration and conversion issues during SIT, UAT, and Go-Live phases.

Implement data quality controls and ensure compliance with governance, privacy, and security policies.

Support cutover planning, mock conversions, deployment activities, and post-production stabilization.

Generic Managerial Skills, If any

Excellent problem-solving, communication, and stakeholder management skills.