As Whitewater Group continues to expand internationally across multiple markets, we are seeking a Junior Cost Controller to support the financial and commercial control of our projects across a range of construction and critical infrastructure environments.
This role will support the monitoring and recording of project costs, tracking budgets and preparing accurate cost information throughout the project lifecycle. Working closely with Project Managers, Operations, Procurement, and the wider Commercial team , the successful candidate will help ensure that project costs are accurately recorded, invoices and commitments are tracked, and any changes or variances are identified and reported.
The Junior Cost Controller will also assist with the preparation of regular cost reports, forecasts and financial information , helping the wider project and commercial teams maintain visibility of project performance and margins.
The role will provide exposure to project cost control, budget management, forecasting, cashflow and supplier payments ,



offering an excellent opportunity for someone at an early stage of their career to develop their commercial and financial skills within a growing international construction and critical infrastructure business.
Hardworking, proactive and committed to delivering high-quality work.
Good working knowledge of Microsoft Excel .
Spanish – C1 level and English – minimum B2.
Exposure to a diverse portfolio of complex and high-impact international engineering projects.
Access to ongoing internal training and professional development programs.
Opportunity to work within multicultural teams across integral projects and environments.
Involvement in technically challenging projects that encourage continuous learning and growth.
Liaise with Project Managers and the Operations team to support commercial, financial and contractual matters on site.
Monitor the project budget, track monthly changes and costs, and support project margin control.
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📌 Commercial Controller Netherlands (España)
🏢 Whitewater Group
📍 España