About this role
Jobs for Growth is powered by: HortiHeroes, World Horti Center & AVAG • jobs · • companies Data Analysis Intern/werkstudent Thermeleon Data Science · Full-time Rotterdam, Netherlands Posted on Sep 25, 2026 THERMELEON | Towards a climate-neutral greenhouse horticulture sector Do you want to use physics and Python to uncover the thermal and energy secrets hidden in real greenhouse data? Our product - the Thermeleon Heat Battery - is an innovative day-night buffer for greenhouses. It improves the energy efficiency of greenhouses by strategically reusing surplus heat during the day-night cycle, substantially reducing natural gas usage and improving climate uniformity across the greenhouse. As a Data Analysis Intern, you will dive into large, multi-source greenhouse datasets to uncover thermal, energy, and climate insights that directly support how we prove and improve the impact of our technology. You'll work closely with the technical team, analyzing data from measurement setups at real client greenhouses. Taken WHAT YOU'LL DO - Analyze large, multi-source greenhouse datasets to uncover thermal, energy, and climate insights (60%) - Study heat flux behavior, temperature cycles, and environmental interactions across greenhouse systems - Generate comparative insights across multiple client sites, both before and after demo installations - Quantify the impact of the Thermeleon Heat Battery to support evidence-based decision-making for clients and internal teams - Help develop a scalable data-analysis framework that can be applied to new clients and evolving datasets (40%) - Contribute to tooling and methods that streamline future analyses and support consistent, repeatable insight generation - Present findings clearly to both technical and non-technical colleagues Vereisten WHAT WE'RE LOOKING FOR - Physics knowledge is a must - you understand heat transfer, energy balances, and thermal systems - Python is a ...