Scope : Air Liquide Group, 67 000 employees, 80 countries, 23bn€ turnoverUnleash data value across all functions & business lines, from core data modelling to data sets exposure via a Data Portal, for data science, AI, BI or other digital projects- Define, communicate & implement the core data modelling methodology & process- Create & lead a community of practice for data modelling functional & technical stakeholders- Train & lead data modellers to ensure coherence & digital interoperability between all our business lines & corporate functions, with a particular attention to master and reference data- As Design authority, validate core data models conformity & consistency- As Digital Solution Owner of the Group Data Portal (solution to expose & manage access to data), lead its design & implementation in coordination with UX and tech teams- Lead or contribute to various Data Governance projects (e.g. data quality, personal data management, data science upskilling program)

Scope : Air Liquide Group, 67 000 employees, 80 countries, 22bn€ turnoverMissions :- Set HR Data strategy & governance (HR data policy, roles & responsibilities etc.)- Improve HR Data processes (data quality, data definitions etc.)- Lead HR Data team to deploy Workday in coordination with IT partners & solution integrator- Launch & lead People analytics projects (e.g. BI HR dashboards) in collaboration with various internal & external stakeholders- Promote a data-driven culture & develop analytics capabilities among the HR community (training, communication etc.)

Scope : Air Liquide Hub Europe Industries, 11 000 employees, 22 countries, 7bn€ turnoverMissions :- Build HR dashboards (Headcount variance, Gender Diversity, Performance etc.), launch & manage a data quality program, promote an analytics culture- Conduct diverse HR data analyses (engagement survey, age pyramid forecast, headcount etc.)- Benchmark best practices on Organizational performance and Engagement- Support other key HR topics (e.g. Industrial Relations strategy)- Launch & manage a partnership with the OFAJ/DFJW to promote Franco-German relationship

Scope : Department of private customer relations, 5000 employees Missions:- Build, implement and monitor the absenteeism, health and safety plan, and harmonize the regional plans- Coordinate change management actions for major transformation projects among which digital projects- Analyze the annual social barometer and coordinate the following action plans.