Data Analyst – Energy Market Consultant

About the role

Elia Group is seeking a proactive Data Analyst to join the SMA – Scenarios, Market & Adequacy analysis team in Belgium. You will support energy market initiatives by improving data transparency, building data pipelines, and creating insightful visualisations that drive strategic decisions.

Key responsibilities

• Set up and maintain a data warehouse and automated data pipelines for the SMA team.
• Gather, clean, and process large energy‑market datasets, primarily using Python.
• Develop clear, impactful visualisations and dashboards with PowerBI and React.js.
• Assist in security‑of‑supply studies, vision studies, and cost‑benefit analyses using economic dispatch tools.
• Collaborate with contingent workers and Elia staff to ensure data quality and accessibility.

Required profile

• Strong analytical mindset with a passion for energy systems.
• Experience in data mining, data processing, and data visualisation.
• Ability to work on‑site in Belgium and interact with multidisciplinary teams.

Required skills

• Python
• PowerBI
• React.js
• ANTARES (or similar economic dispatch tool)

What we offer

• Opportunity to contribute to a sustainable, green electricity infrastructure.
• Exposure to European transmission system operations.
• Collaborative and inclusive work environment.