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December 5, 2025
Purecontrol is recruiting an AI graduate intern to model and optimize industrial systems using machine learning and intelligent control.
Purecontrol develops energy optimization solutions based on AI and real-time data.
We develop optimal control solutions for industrial systems by exploiting machine learning methods. These methods initially make it possible to synthesize a digital twin of the system to be regulated solely on the basis of available data, subsequently serving as a support for the synthesis of optimal controllers.
As part of the company's R&D activities, we are looking for a Engineering trainee student in Artificial Intelligence (AI) to develop data-based algorithms to model the dynamics of various systems, such as:
● Sludge dewatering system in a wastewater treatment plant,
● Deodorization system for treatment plants,
● Industrial systems using compressed air (compressors, etc.).
In a second part, the objective will be to optimize the management of the studied system, using MPC-type techniques, and using the predictive models previously built.
The intern will be integrated into a small multidisciplinary team composed of AI engineers, energy and industrial systems specialists. He or she will be accompanied by a tutor or a referent tutor, who will supervise the development of skills and the progress of the project.
Purecontrol is looking for a rigorous candidate and standalone for this end-of-studies internship focused on predictive modeling in AI. You must have a strong interest in machine learning and operational research technologies and their application in complex industrial contexts, as well as a desire to learn and actively contribute to innovative projects.
The skills and qualities sought are:
● Basic knowledge in stats And in maths,
● Some experience with bookstores machine learning like scikit-learn or TensorFlow,
● Experience in modeling and solving MILP problems,
● The ability to conceptualize concrete problems by modeling problems and to propose appropriate solutions,
● One oddity intellectual and a Desire to learn new technologies and techniques,
● Good skills in communication, both oral and written, in French and, ideally, in English.
We are mainly interested in candidates with backgrounds in computer science, applied mathematics or engineering, but remain open to other profiles with a strong interest in predictive modeling and energy optimization.
This internship represents a unique opportunity to contribute to an innovative project in a fast-growing start-up, while developing your AI skills in a field of the future.

1/ Technical and cultural interview (1h)
A meeting with the recruiting team to explore your skills, your working method and your adequacy with our environment.
2/ Skills test
A practical exercise to do at home to assess your know-how on concrete cases related to our activity.
3/ Final feedback and proposal
Whatever the result, we get back to you quickly with transparent feedback. And if everything fits, we'll give you a proposal!
Purecontrol est une entreprise engagée, et pas seulement pour ce qu'elle offre à ses clients. Nous avons à cœur de construire un environnement de travail en accord avec nos salariés, leurs valeurs et envies, et de co-construire avec eux les prochaines étapes du développement de Purecontrol.


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Nous sommes constamment à la recherche de talents. Même si les postes proposés ne semblent pas correspondre à votre profil, nous vous encourageons à nous contacter. Partagez-vous vos aspirations et découvrons comment vos compétences pourraient s'intégrer dans l’équipe.
Created in 2017 by Geoffroy Maillard and Gautier Avril, Purecontrol offers industrial players and local authorities a solution for the intelligent control of industrial automatons integrating AI to improve their economic and environmental performance. The solution is now deployed on more than 300 sites. Thanks to the management of installations in real time and data analysis, the gains are significant as early as three months of data collection. Purecontrol obtained the Greentech Innovation label from the Ministry of Ecological Transition in 2021, then Solar Impulse Efficient Solution in 2022, thus demonstrating the eco-innovative dimension of the solutions provided.