Power BI Expert 

Start Date: 01-07-2026

End Date: 31/12/2026

Location: Brussels (2 days onsite)

Key Responsibilities:

1. KPI Reporting & Automation:
   • Build and automate end-to-end KPI reporting for Group Controlling stakeholders.
   • Translate business questions into clear, decision-ready dashboards aligned with our performance framework.
2. Maintenance & Continuous Improvement of Existing Dashboards:
   • Support the maintenance of the existing Group Controlling Power BI portfolio.
   • Monitor adoption and usage (e.g., via Power BI Usage Metrics) and proactively propose improvements based on real user behavior.
3. Semantic Models, Visualisation & Data Quality:
   • Rationalise Power BI semantic models by consolidating overlapping datasets, clarifying ownership, documenting relationships, and improving refresh performance.
   • Optimise visualisations to simplify, standardise, and align them with design and accessibility guidelines for intuitive and consistent reports.
   • Lead data cleaning and data quality activities upstream of the reports, in close coordination with data owners.
4. Stakeholder & Bridge Role Between Business and IT:
   • Act as a trusted advisor to business stakeholders (Controlling, IT, other departments), turning sometimes fuzzy needs into concrete reporting solutions.
   • Engage with IT and Data teams on databases, dataflows, gateways, and Power BI governance (workspaces, roles, access).

Requirements:

1. Solid hands-on experience with Power BI Desktop (semantic models, DAX, Power Query, workspaces, apps, dataset refreshes, gateways).
2. Proven experience designing, automating, and maintaining KPI dashboards in a corporate or group-wide context, ideally in Controlling, Finance, or IT governance.
3. Strong skills in data modelling, semantic model optimisation, and data cleaning (performance tuning, naming conventions, documentation).
4. Ability to work autonomously: identify needs, propose solutions for both data structure and visualisation, and drive them to delivery.
5. Excellent communication skills, comfortable talking to both business stakeholders (controllers, managers, executives) and IT/Data engineers.
6. Fluent in English; a good working knowledge of French and/or Dutch is a strong asset, German is a plus given our collaboration context.