At Haffner Energy, you will join a human-scale company with strong ambitions, team spirit and motivation. Our more than twenty collaborators will be happy to welcome you in our offices in France (Vitry-le-François or Saint-Herblain)..

In your career with Haffner Energy, you will be part of a team that contributes to sharping the world of tomorrow, with the opportunity to accelerate the energy trransition, circular economy, and the environment’s protection. If you share these values, that you like to be challenged and bear projects to fruition, then we want to know more about you!
To support our growth, we are recruiting talents in various areas of expertise, from technical engineering to sales and industrialization, so don’t hesitate to apply to an existing offer below or speculatively!

Haffner Energy is a family company, with a start-up spirit and young collaborators, which makes the work environment very friendly

Emilie B, Executive Assistant

It’s a pleasure to be part of a human-scale and innovative company, at the beating heart of the energy transition and tomorrow’s mobility

Thibaut P, in-house Lawyer

It’s the novel, avant-garde aspect of the new technologies developed by Haffner Energy, with the challenge to raise awareness and sell them, that made my quit my previous rôle and join Haffner Energy

Didier L, Sales Manager

You can send a speculative application for a position or an internship by emailing us at