Solution Architecture: Define and validate the end-to-end HCM architecture within the S/4HANA ecosystem. Lead the design and integration of HCM modules including Employee Central, Employee Central Payroll, Recruitment, Performance and Goals Management. Ensure robust integration with: SAP Ariba (Procurement), SAP Concur (Travel andamp; Expense), S/4HANA Finance, SAP Analytics Cloud, Upstream and downstream non-SAP systems Oversee configuration and customization of HCM modules, ensuring alignment with business requirements and SAP best practices. Collaborate with technical teams to resolve integration and data flow issues across platforms. Program Management: Lead the HCM workstream through the full testing and deployment life cycle: Integration Testing, User Acceptance Testing (UAT), Operations Acceptance Testing (OAT), Dress Rehearsals, Cutover Planning and Go-Live Support Manage timelines, risks, and dependencies, especially in light of current delays in build/configuration. Coordinate with cross-functional teams to ensure alignment and timely delivery. Provide regular status updates to senior stakeholders and steering committees. Stakeholder Engagement: Act as the primary point of contact for HCM-related topics across business and IT teams. Facilitate workshops, testing sessions, and decision-making forums. Drive change management and user adoption strategies for HCM processes. Required Skills andamp; Experience: 10+ years of experience in SuccessFactors, with at