Experteer Overview
In this role you will lead a integral, multi-year Workday optimisation programme as part of Sanofi’s Leap strategy, driving process excellence, data integrity and AI readiness. You will coordinate cross-functional teams across People Services, Digital, Talent, and HR to deliver design, testing and deployment waves and ensure measurable business outcomes. You’ll partner with architects, PMO and a partner integrator, while managing change and embedding adoption across the organisation. This is a high-impact, senior-role that shapes how Workday supports global HR transformation.

Compensaciones / Beneficios
• Lead end-to-end Workday programme optimization across multiple modules and global regions with cross-functional teams
• Define and manage scope, milestones and acceptance criteria; control change orders with Procurement, Legal and PMO
• Partner with Lead Workday Architect, PMO and implementation partner on governance, planning and risk management, translating decisions into scalable platform design
• Drive change management and adoption including impact assessments, readiness tracking, training and communications
• Ensure deployment readiness with clear acceptance criteria, lead UAT, go-live,



hypercare and KPI tracking (time-to-hire, compensation cycle throughput, self-service adoption)
• Monitor platform enhancements and Workday release impacts; collaborate with HR Operations to improve user experience and business value

Responsabilidades
• Proven integral HR transformation and HRIS programme leadership experience
• Hands-on Workday experience (or similar) across multiple modules in complex, international settings
• End-to-end deployment and optimisation experience in matrixed environments
• Strong governance and vendor management capabilities; experience with Statements of Work and managing SI changes
• Solid change management credentials (e.g., Prosci or ACMP) with track record of adoption at scale
• Inclusive leadership, ability to energise global teams and navigate ambiguity
• Bachelor in Business (or related field)
• Workday functional certifications and/or change management certifications preferred but not essential
• Fluency in English; additional European languages a plus

Requisitos principales
• health and wellbeing benefits
• competitive rewards package

📌 Workday Optimization Programme Leader (Barcelona)
🏢 Sanofi
📍 Barcelona