HR Data & Integrations Specialist (Workday/ADP)

Hanwha Energy USA; Houston (TX); On-site; USD 55,000 - 69,000; Full time

Job summary

Hanwha Energy USA, headquartered in Houston, TX, seeks an HR Data Analyst to support HR systems across Workday and ADP, ensuring accurate, timely HR data that drives workforce decisions. The role combines data analytics, reporting, and system administration to maintain clean, connected HR data at scale.

The ideal candidate will have hands-on experience with Workday and ADP, strong Excel skills, and a detail-oriented approach in a fast-paced environment.

Qualifications

• 3+ years of experience in HR data analytics, HRIS, or HR operations.
• Hands-on experience with Workday (HCM, reporting, transactions, and data administration) and ADP (Workforce Now or equivalent).
• Experience supporting or executing system integrations between Workday, ADP, and related HR/payroll platforms.
• Experience supporting data entry and compensation data tracking; compensation design experience not required.

Responsibilities

• Support data entry into Workday and ADP as needed, including employee job data changes, organizational updates, and position changes.
• Maintain data integrity across systems by validating entries, identifying discrepancies, and driving resolution.
• Partner with HR, Payroll, and HRIS teams to ensure consistent, accurate data across platforms; support audits by ensuring data is clean, compliant, and well-documented.
• Serve as a key data resource for integrations between Workday, ADP, and other connected HR/payroll systems.
• Support Workday-to-Workday tenant merge activities, with a focus on data mapping, data validation, data cleansing, and reconciliation pre- and post-merge.
• Collaborate with HR and IT teams to support integration testing, data audits, and issue resolution during system transitions.
• Document data flows, field mappings, and reconciliation outcomes to support change management and audit readiness.

Skills

HR data analytics

Excel

Data quality

Tools

Workday

ADP

Job description

Hanwha Energy USA, headquartered in Houston, TX, seeks an HR Data Analyst to support HR systems across Workday and ADP, ensuring accurate, timely HR data that drives workforce decisions. The role combines data analytics, reporting, and system administration to maintain clean, connected HR data at scale.

The ideal candidate will have hands-on experience with Workday and ADP, strong Excel skills, and a detail-oriented approach in a fast-paced environment.