Senior Cost Controller (Wallonia & Luxembourg)

Are you a finance professional with a passion for analysing complex projects, challenging figures, and driving business performance? Do you enjoy working closely with operational teams and turning financial data into meaningful insights? Join BESIX and contribute to some of Belgium’s and Luxembourg's most exciting construction projects. For our Business Unit Belgium & Luxembourg, we are looking for a Senior Cost Controller to strengthen our Finance team. As a Senior Cost Controller, you will play a key role in ensuring accurate project reporting, supporting project management teams, and providing financial expertise throughout the project lifecycle. You will mainly support projects located in Wallonia and Luxembourg (approximately 80%), combining office-based work at our Brussels headquarters (approximately 20%). Your Responsibilities

• Manage and coordinate the monthly cost control and reporting process for your assigned projects.

• Analyse project performance, identify risks and op…