Location: Braine l’Alleud, Belgium

Duties & Roles:

• Power BI Dashboard and Report Development: Design and build interactive, responsive dashboards and reports in Power BI Desktop following provided specifications. Create mock-ups or wireframes to validate design layouts and usability with stakeholders before starting full development. Ensure deliverables directly support decision-making in the areas of Finance, Procurement, Project, and Asset Management.
• Data Modeling and Technical Implementation: Support the design, optimization, and creation of Power BI data sets, including establishing data relationships and defining measures to ensure accurate KPI calculations. Apply best practices to optimize refresh times, maintain data integrity, and ensure the scalability of the solutions.
• Business Analysis and Functional Documentation: Engage closely with business users and project sponsors to collect inputs and clarify incomplete or evolving requirements. Translate clarified needs into structured functional specifications, user stories, and acceptance criteria for developers. Prepare lightweight documentation describing the data model, key measures, visual design logic, and short user navigation guides.
• Testing, Validation, and Data Quality Assurance: Support the preparation of test cases for BI deliverables and validate critical data sets against requirements. Conduct basic SQL-based data checks and participate in dashboard walkthroughs to confirm the absolute accuracy and completeness of the outputs.
• Agile Coordination and Delivery Tracking: Support the project management team by updating and maintaining structured requirements inside JIRA tickets. Coordinate progress, change tracking, and test results with developers to ensure sprint backlog transparency and timely risk identification. Participate in daily status updates, sprint planning, execution monitoring, and retrospective reviews.

Skill, Knowledge & Experience:

• Professional Experience: 5+ years of experience as a Power BI Developer within a reporting environment. 2+ years of proven experience as a Business Analyst, BI Analyst, or Project Coordinator inside a data/reporting environment.
• Domain & Business Process Knowledge: 2+ years of extensive knowledge of business processes specifically in Finance, Procurement, Project, and Asset Management.
• Technical Skills: 2+ years of expertise in Power BI tools, specifically Power BI Desktop (covering data modeling, dashboard creation, and KPI development). 2+ years of hands-on experience using SQL to write queries, evaluate data logic, and handle basic SQL tools (such as MS SQL Management Studio or SQL Developer). Working knowledge of JIRA.
• Core Competencies: Strong analytical, problem-solving, and organizational skills. Excellent communication and facilitation skills for requirements gathering. Full proficiency in the English language and the ability to work independently or in teams.
• Desirable Qualifications: Experience working in public sector or institutional environments with formal governance structures. Understanding of the full BI project lifecycle (requirements to UAT). Familiarity with Agile/Scrum development methodologies in a BI context. Prior experience working in an international environment comprising military and civilian elements, alongside knowledge of NATO responsibilities and structure (ACO, ACT). Thorough knowledge of one of the two official NATO languages is essential.
• Clearance: A valid NATO SECRET security clearance is mandatory prior to the start of the engagement.