Financial Administrative Assistant

Burson Madrid, Community of Madrid, Spain

Burson is the global communications leader built to create value for clients through reputation. With highly specialized teams, industry‑leading technologies and breakthrough creative, we help brands and businesses redefine reputation as a competitive advantage so they can lead today and into the future. When you work at Burson, you are part of a global community of lifelong learners who thrive at the edge of innovation.

We’re looking for a Client Financial Analyst to join our team in Madrid.

• Own client billing end‑to‑end: prepare, validate, and issue invoices; reconcile with contracts/POs; and follow up on outstanding balances.
• Analyze project performance (budget vs. actuals, margins, timelines), identify variances, and recommend corrective actions.
• Manage operational platforms, ensuring data quality, process consistency, and smooth workflows.
• Conduct...