Sales Engineer Intern M/F

🚀 Combining technology and expertise, software and consulting, we help companies effectively manage their sustainable performance, ESG, Carbon, and HSE, measure their impact, and achieve concrete progress - now, day after day, and for the long term. 👥 Joining the Tennaxia Group means joining a meaningful activity, but above all, it is joining a human adventure of more than 150 passionate employees, experts in their fields and driven by customer satisfaction. We are currently looking for a Sales Engineer Intern for a 4 to 6-month internship starting in October 2026 to join our Sales team. At the heart of our Sales team and in collaboration with the Product and Delivery teams, you will participate in the following actions under the responsibility of our Lead Solutions Engineer: Preparation and maintenance of carbon/ESG demonstration environments: You ensure demonstration environments are updated with new features to guarantee successful client meetings; You participate in developing specific demos with data sets and responding to concrete cases from our prospects during calls for tenders. Internal training: You help supply the Sales team with customer success stories to fuel our commercial arguments regarding the benefits of our solution; You participate in internal documentation: feeding the Product Knowledge Base and preparing Product