Marketing Internship (Brussels/Nivelles)

Join Leonidas as a Marketing Intern in Brussels and Nivelles!

Internship start date: September/October 2025

Leonidas is known today as one of the world's leading chocolatiers. With over 100 years of expertise, we offer more than 80 varieties of Belgian chocolates and pralines in over 1,300 points of sale worldwide.

Our success stems from the combination of our values and the professionalism of our employees. Our employees are the heart of our company. They share our passion for quality chocolate and ensure that our products are accessible to everyone. Thanks to their commitment, expertise and professionalism, Leonidas has become a globally recognized brand.

Your mission:

Are you currently studying and looking for a Marketing internship? If you want to learn within an experienced team and in a recognized company, don't hesitate and join us!

The tasks of the intern will include:

· Assisting the brand managers in their daily responsibilities.

· Organizing photo and social media shoots.

· Writing content for the website, social networks and newsletters in collaboration with the digital team and ensuring follow-up.

· Managing contests.

· Monitoring in-store promotions.

· Participating in visual merchandising projects.

· Assisting on various marketing projects (product development, packaging, etc.).

· Creating leaflets.

· Managing seasonal communications to stores.

· Conducting competitive analysis: newsletters, social networks, in the field.

· Completing monthly reports.

Your profile:

· You are pursuing a Master's degree in Business or Marketing.

· You are interested in the Retail or Food Industry sector.

· You already have at least 1 experience in marketing.

· You are passionate about everything related to Marketing and the digital world.

· You have an entrepreneurial spirit and are results and quality-oriented.

· You are creative, proactive, and have good communication skills.

· You are a real team player.

· You speak French and Dutch. You have a good knowledge of English and German is an asset.

Our offer

We offer an exciting internship of a minimum of 3 months at the Leonidas offices in Anderlecht and the new offices in Nivelles. You will join the marketing team that handles the brand management and packaging of our delicious pralines! You will have the opportunity to learn and grow by participating in projects and showing your creativity. We also take care of trade marketing and visual merchandising.