[Hiring] HRIS Functional Analyst @Oak Ridge National Laboratory

Role Description

The HRIS Functional Analyst serves as a senior subject matter expert in SAP and SAP SuccessFactors, providing advanced technical and functional support across multiple HR modules. This role will lead complex configuration efforts, data mapping between SAP ECC/S4 and SuccessFactors, and system automation initiatives. The ideal candidate has deep experience with H4S4, event derivation, and SuccessFactors–SAP replication processes. The analyst will work closely with HR, IT, and cross-functional stakeholders to optimize system functionality, improve data accuracy, and support ORNL’s evolving Workforce Technology strategy.

Major Duties/Responsibilities

• Serve as the senior functional expert for SAP and SAP SuccessFactors across modules.
• Lead complex system configuration, enhancements, and process automation, including event derivation, business rules, workflows, and data validations.
• Manage and optimize Employee Central → SAP replication, including troubleshooting replication errors, mapping configuration, and integration alignment.
• Support ORNL’s H4S4 upgrade efforts, ensuring alignment of SAP–SF architecture, field mapping, and data integrity.
• Partner with HR Divisions and ITSD to understand requirements and translate them into scalable system solutions.
• Lead testing cycles for releases, enhancements, and upgrades, including regression testing, test scripts, and quality assurance documentation.
• Develop and maintain system documentation, configuration guides, and knowledge articles.
• Provide advanced troubleshooting for complex HRIS issues, ensuring timely and accurate resolution.
• Support reporting needs as needed.
• Mentor junior team members and advise stakeholders on system capabilities, best practices, and optimization opportunities.

Qualifications

• BS/BA degree in Information Systems, Human Resources, Business, Computer Science, or related field, and 8+ years of relevant HRIS experience; or an equivalent combination of education and experience.
• Advanced hands-on experience with SAP SuccessFactors and SAP HCM.
• Proven experience configuring SAP–SF replication, including data mapping, integration troubleshooting, and replication monitoring.
• Demonstrated experience with event derivation, business rules, workflows, and automation within SuccessFactors and/or SAP.
• Strong understanding of SAP field mapping, infotypes, data models, and MDF objects.
• Experience leading testing cycles, system upgrades, and release management.
• Excellent analytical, problem-solving, communication, and documentation skills.

Preferred Qualifications

• Familiarity with HCM modernization initiatives, including S/4 HANA and H4S4 transformations.
• Proficiency with SAP HR tables and collaboration with developers.
• Experience supporting compliance, audit requirements, and data governance frameworks.
• HR or SAP/SuccessFactors certifications (EC, RCM, ONB2.0, etc.).
• Experience with Power BI or HR analytics reporting.

Benefits

• Prescription Drug Plan
• Dental Plan
• Vision Plan
• 401(k) Retirement Plan
• Contributory Pension Plan
• Life Insurance
• Disability Benefits
• Generous Vacation and Holidays
• Parental Leave
• Legal Insurance with Identity Theft Protection
• Employee Assistance Plan
• Flexible Spending Accounts
• Health Savings Accounts
• Wellness Programs
• Educational Assistance
• Relocation Assistance
• Employee Discounts