Analyst – Market Studies (Freelance/Consultant) Hybrid | Brussels | Energy Sector | 3–5 years experienceOur client, a key player in the Belgian and European energy landscape, is looking for a freelance Analyst – Market Studies to join their Scenarios, Market & Adequacy Analysis (SMA) team. ContextOur client ensures the reliability and sustainability of the electricity supply in Belgium and Europe. They’re building a greener, smarter grid to support the energy transition — and you can help them shape the system of tomorrow. Your MissionSupport client’s core market modeling and energy adequacy studies — including security of supply analyses, cost-benefit assessments, and economic dispatch simulations. You will:Develop and improve (flow-based) market modeling frameworksAnalyse and validate critical grid data (e.g., PTDF, RAM, CNEC)Build and refine scripts (R/Python/VBA/Excel) to automate model buildingContribute to dispatch studies and energy scenario analysisHelp improve code quality and team tooling (e.g., Git, CI/CD) What We’re Looking ForYou’re a proactive “data & energy geek” with a passion for smart infrastructure and market dynamics. You combine analytical rigor with a hands-on mindset. Must-havesStrong skills in R or Python (preferably both)Proficiency in Excel3–5 years of relevant experienceInterest in the energy market and energy transitionStrong communication skills – fluent in English and Dutch or FrenchTeam player with an independent, quality-driven mindset Nice-to-havesExperience with VBA, Tableau, PowerBIFamiliarity with ANTARES or other dispatch modeling toolsExperience handling large datasets (10+ GB)Git/version control, RStudio or VSCode know-how Why Join Us?You’ll be embedded in a high-impact team at the forefront of the energy transition — working on large-scale, complex projects that matter. Expect a stimulating environment where you can grow your expertise and contribute meaningfully to Belgium’s energy future. Ready to power the future with us? Send your CV and day rate to gregor@clearsource.eu