Data Engineering Internship (m/f)

• 19 September 2026
• 100%
• Permanent position
• Basel

Look forward to exciting tasks:

• Create data pipelines for real-time, hourly, weekly, or monthly analyses for energy trading, working with current cloud technologies such as Databricks and Azure Data Factory, and ensuring high data quality.
• Implement ingestions and transformations with PySpark to support the business units in daily operations and enable data analysis.
• Create reports and dashboards for the business units.
• Collaborate with central IT and business users.
• Support the development and implementation of technical solutions for the various requirements of the users of our data platform.

This is how you make us even better:

• You are interested in big data and energy topics.
• You hold a Bachelor-s degree in Computer Science, Data Engineering, or Data Science (degree obtained within the last 12 months).
• You are familiar with Python, Spark, or SQL and ideally have experience with Databricks and Azure.
• You are independent, motivated, and solution-oriented.

Mobility

• Free half-fare travelcard from SBB
• U-subscription from TNW as a job ticket
• Contribution to the GA from SBB
• Use of IWB vehicles and e-bikes for business trips

IWB supplies people and companies in the Basel region with electricity, heat, drinking water, telecom, and mobility solutions. In addition, IWB shapes the climate-friendly energy world of tomorrow.