Ecolab is seeking a Senior Financial Analyst to join the Global FP&A Supply Chain Finance Ops Admin team, based in Buenos Aires, Argentina. This role provides financial oversight, analysis, and decision support for senior supply chain leaders, helping manage annual functional spend, strengthen financial controls, and improve visibility to cost, headcount, and operational performance. The Senior Financial Analyst will partner cross-functionally with Global Supply Chain and Finance to support budgeting, forecasting, monthly close, executive reporting, and process improvement initiatives that advance business objectives and disciplined spend management.