Seppic Stage Ingénieur.e immunologie vaccinologie

An Air Liquide Healthcare company subsidiary of the Air Liquide group Seppic () has been designing manufacturing and marketing unique ingredients for cosmetic pharmaceutical nutraceutical and veterinary products since 80 years. These ingredients are used by consumers patients and professionals. Seppic combines multiple expertises in the fields of polymers surfactants and emulsion technologies active ingredients biology immunology formulation green chemistry extraction and biotechnologies.

Combining the dynamism of an international company on a human scale with the solidity of a large group Seppic is grooming a team of nearly 880 talented men and women around the world who are passionate about what they do every day and serve customers for health well-being and beauty of all.

Joining Seppic means notably :

- Following a complete integration process: personalized onboarding presentations of activities (CSR marketing operations sales ...) mentoring close HR follow-up discovery report ...

- Be part of a multicultural company where many different jobs and solid expertise are combined allowing for professional growth and offering great career opportunities in France and abroad.

How will you CONTRIBUTE and GROW

Le mot du tuteur : Cette offre de stage sinscrit dans le cadre dun projet ambitieux porté par une équipe dynamique et passionnée. Donnez du sens à votre stage : participez activement à notre projet. Postulez !

Are you a MATCH

Profil et compétences :

• Vous êtes en Master 2 avec des compétences en biologie moléculaire immunologie / vaccinologie et en culture cellulaire.

• La cytométrie en flux serait un plus.

• Français et Anglais maîtrisés

Vos atouts :

• Vous êtes force de proposition proactif rigoureux et autonome.

• Vous faites preuve de curiosité et avez un attrait pour linnovation et le développement de méthodes.

• Vous savez travailler en équipe.

Informations complémentaires :

• Localisation : Castres

• Durée du stage : 6 mois

• Date de démarrage souhaité : Janvier ou Février 2026

Our Differences make our Performance

At Air Liquide we are committed to build a diverse and inclusive workplace that embraces the diversity of our employees our customers patients community stakeholders and cultures across the world.

We welcome and consider applications from all qualified applicants regardless of their background. We strongly believe a diverse organization opens up opportunities for people to express their talent both individually and collectively and it helps foster our ability to innovate by living our fundamentals acting for our success and creating an engaging environment in a changing world.