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# Systems Data Consultant

- **Company:** Wibit Consulting & Services
- **Location:** Brussel, Belgium
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Microsoft Excel, Data Analysis, Information Engineering, Data Infrastructure, Data Mining, Data Visualization, R (Programming Language), Python (Programming Language), Quantum GIS (QGIS), Power BI, Scripting, Vba Programming Language, Data Management, Software Coding
- **Published:** August 4, 2026
- **Apply:** https://www.adzuna.be/details/5828232942

## About the Role

️ Fluent Dutch and/or French + English required | Medior profile (3+ years)

Are you a data-savvy professional with a genuine passion for the energy transition? We're looking for a medior consultant with proficient coding skills and strong interest in the energy sector to help build the right data infrastructure, run and analyze simulations, and deliver state-of-the-art studies to plan the energy transition! ️

We need someone who will always question the scenario data - someone able and willing to challenge projections (PV, wind, H2, thermal units...) for Belgium or other EU countries, and assess whether they're ambitious or realistic., R or Python (must-have) - proficiency in one required, experience with both a plus
Excel (must-have) and VBA (nice-to-have) - used for analysis and as an interface for R/Python scripts
ANTARES (nice-to-have) - RTE's economic dispatch tool for simulating electricity markets hourly; input/output interface knowledge plus general understanding valued
Any experience with market simulations is a plus
Soft Skills

Medior profile - 3+ years' experience minimum
Knowledge of and strong interest in the energy market
Ability to work independently and in a team
Analytical and innovative mindset
Fluent Dutch and/or French, plus English ️

Ready to help shape the future of the energy transition through data? Apply now!

#EnergyTransition #DataAnalysis #PythonJobs #RProgramming #EnergySector #HiringNow #PowerBI #DataScience #Sustainability #EnergyJobs #ANTARES

## Description

Expert knowledge on data analysis (data mining, data gathering/processing in VBA, Excel, R/Python), data visualization, and energy systems scenarios. The consultant will support different tasks across projects within the SMA team:
Use, and where possible improve, data management processes at SMA
Contribute to and improve data collection processes and definitions - creation of scenarios and model-building datasets
Support model building, including quality checks on built models
Support impact assessment of model building (demand, renewables, flexibility & storage assumptions) and quality checks on models and results
️ Example Tasks

Consolidate historical data into a model input dataset
Collect projection scenarios from EU countries and challenge the data against defined storylines
Create & review tools in R/Python/VBA/Excel to input/change parameters in the ANTARES model
Use and improve visualizations of simulation outputs (R, Power BI, QGIS, etc.)
Critically analyze algorithm results and help identify key trends
Data engineering and interfaces between tools
Other tasks (not yet defined)
Hard Skills


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