O&M Business Controller

About the role

The O&M Business Controller is responsible for monitoring business performance through accurate reporting, financial analysis, and reliable data. You will support profitability tracking, sales follow‑up, and provide reporting packages to Group Controlling and Consolidation teams.

Key responsibilities

• Ensure accuracy, consistency and reliability of reporting data and reconcile management reports with accounting figures.
• Prepare routine and ad‑hoc reporting packages for Group Controlling, Consolidation, budgeting, forecasting and business planning.
• Perform forward‑looking P&L, cash‑flow and variance analyses; review commercial proposals and support sales bids.
• Coordinate financial set‑up of new contracts, tax analysis, invoicing, revenue recognition (IFRS 15) and monitor contract performance.
• Support data‑quality improvement, standardisation and automation of reporting processes using Power Query, Power BI and ERP tools.
• Monitor portfolio, backlog, headcount, productivity, indirect‑cost allocation and working‑capital optimisation.
• Validate provisions, impairments and ensure overall P&L and balance‑sheet consistency.

Required profile

• Degree in Business Administration, Finance or Economics (DECF equivalent).
• Minimum 4 years of experience in financial controlling, audit or related finance functions.
• Experience in international or multi‑entity environments is a plus.

Required skills

• Advanced proficiency in Excel, PowerPoint, Word, Power Query, databases and Power BI.
• Strong knowledge of ERP finance applications.
• Understanding of IFRS 15 revenue‑recognition principles.