Sedentary sales internship F/H

Join ADDEV Materials, a fast-growing international industrial group specialising in the custom processing of technical materials for the aerospace, mobility, energy and healthcare sectors.

Our ambition is to combine industrial performance, innovation and environmental responsibility by capitalising on the expertise of our teams, who add real human value.

We are opening a Sedentary sales internship (M/H) on our ADDEV Technical Converting site in Pouilly-sous-Charlieu (42 - close to Roanne), for a position of start-up in February 2026 and a duration of 3 to 5 months.

Your tasks:

Working as part of our sales team and reporting to the Site Manager, you will learn about our solutions for converting flexible materials such as non-wovens and technical films, intended for the health, hygiene, well-being, landscaping and construction markets.

This course will give you the opportunity to find out more about :

• Business development : customer follow-up and prospecting in French and English, lead qualification, analysis of results.
• Support for new projects: analysing needs, preparing bids, monitoring business through to product launch.
• The link between sales, marketing and customer relations: campaign relaunch, participation in the marketing plan (with our head office teams), occasional support for customer services.

Your profile

• You are a student with 2/3 years of higher education, in a sales/marketing course such as BUT Techniques de Commercialisation, BTS Commerce... looking for a work placement for February 2026.
• You are recognised for your analytical skills, your organisation and your ability to make proposals.
• You enjoy working in a team, analysing strategic data and are comfortable using digital tools.
• You are curious, persevering and have a taste for a challenge

Your interpersonal skills and motivation will also be real assets in achieving your objectives during this placement.

Professional English is a prerequisite for successfully completing your assignment.

What are we proposing?

• Your ideas will be heard! Our culture encourages initiative and ownership, and we recognise insight.
• A place to learn and grow: weekly 1 to 1s with your manager, 360° feedback from your colleagues, personal objectives to develop your potential
• A stimulating working environment, close to the field and our production teams

Who are we?

Founded in 2006, ADDEV Materials is an international ETI, with 800 employees at 17 industrial sites in Europe, North America and Asia, and sales of €225m. The head office is based in Lyon, France.

Our expertise is organised around two strategic activities:

• Customised packaging and dosing of surface treatments, adhesives and paints for the Aerospace & Defense sector; ;
• Converting and slitting of adhesives, technical films and foams for the Industry é Electronics and Healthcare sectors.

And a specialist area:

• The manufacture of customised film and fibre solutions for the Power & Mobility sectors.

ADDEV Materials has a raison d'être: «Converting industrial challenges into sustainable materials solutions »* by supporting its customers in their ecological and energy transition, offering sustainable materials solutions using alternative materials, a network of local facilities to reduce the logistical impact, and tailor-made technical expertise to reduce waste. ADDEV Materials aims to consume better, offering more added value with fewer resources.

Member of Bpifrance Excellence, participant in Bpifrance's 1st ETI Accelerator programme and 1st Decarbonisation Accelerator programme, ADDEV Materials is a member of the French Fab, French Care and Coq Vert communities.

*Transforming industrial challenges into sustainable materials solutions

Would you like to gain experience in a fast-growing group and join a friendly team? Don't hesitate to apply!