HR Data Steward: SAP/SuccessFactors Expert

Holcim Ltd.; Northern (KY); Hybrid; USD 75,000 - 90,000; Full time

Benefits offered by this job

401(k) plan

Employee Stock Purchase Plan

Health Insurance

Paid time off

Parental Leave

Educational Assistance

Job summary

Amrize is seeking an HR Master Data Specialist to manage daily execution and ongoing integrity of master data in SuccessFactors and SAP. You will review, validate, and release HR data changes, support data quality audits, and partner with HRIS teams on upgrades across North America.

Reporting to the HR Master Data Manager, you will train field HR, create procedures, and enable mass data updates during reorganizations or mergers, ensuring data accuracy for payroll and finance downstream.

Qualifications

• Associate's degree or years of equivalent experience.
• Bachelor's degree preferred.
• Field of Study: Business, HR, or Information Systems.
• 3–5 years of experience in HR system administration, data entry facilitation, or HR shared services.
• Hands-on experience with SAP SuccessFactors is highly preferred; familiarity with SAP ECC HCM is an asset.
• Intermediate MS Excel (e.g., lookups, pivot tables).
• Travel requirements: 5%.

Responsibilities

• Act as the Ultimate Gatekeeper: Take ownership of data accuracy the moment a change request is submitted, analyzing the big picture and the true intent behind the requested change and completing the change in HR Data systems as needed.
• Train and Maintain: Instruct ongoing training of field HR to ensure proper alignment of transactions for best practices and consistency across North America.
• Keep Our Data Spotless & Trustworthy: Run routine audits across SuccessFactors and SAP to catch inconsistencies, investigate factors and resolve discrepancies.
• Enable Smooth Company Changes: Handle daily org structure updates and execute mass data uploads during reorganizations or major mergers.
• Keep Us Safe and Compliant: Maintain an audit-ready environment for internal and external audits, support regulatory compliance.
• Be the Go-To Data Partner: Serve as frontline data/support for HR, Payroll, and Finance teams and update SOPs.
• Demonstrate a commitment to safety policies and PPE.

Skills

MS Excel

Attention to detail

Data accuracy

SAP SuccessFactors

SAP ECC HCM

Education

Associate's degree

Bachelor's degree preferred

Tools

SAP SuccessFactors

SAP ECC HCM

Job description

Amrize is seeking an HR Master Data Specialist to manage daily execution and ongoing integrity of master data in SuccessFactors and SAP. You will review, validate, and release HR data changes, support data quality audits, and partner with HRIS teams on upgrades across North America.

Reporting to the HR Master Data Manager, you will train field HR, create procedures, and enable mass data updates during reorganizations or mergers, ensuring data accuracy for payroll and finance downstream.