{"id":3863292,"url":"https://alion.io/job/calyxia-stage-technicien-chimiste-de-formulation-hf","title":"Stage Technicien Chimiste de Formulation H/F","company":{"id":3908793,"name":"Calyxia","domain":"calyxia.com","url":"https://alion.io/company/calyxia","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Welcome to the Jungle","truth_index":null},"role":"Field & Service","role_family":"Field & Service","seniority":"intern","employment_type":"internship","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Limeil-Brévannes, France"],"countries":["FR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-11-06T08:46:28Z","employer_posted_date":"2026-11-06","last_verified_at":"2026-11-15T17:22:41Z","board_verified":true,"closed_at":null,"days_open":9,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":9},"description":"Rejoignez Calyxia, une entreprise engagée dans la recherche et le développement de solutions durables pour le marché de la détergence et de la cosmétique. En tant que stagiaire Technicien Chimiste de Formulation, vous participerez au développement et à la caractérisation de formulations de microcapsules et de microparticules. Vous serez intégré au laboratoire et accompagné par un ingénieur tout au long de votre mission. Ce stage est une excellente opportunité pour les étudiants en chimie, formulation ou polymères de mettre en pratique leurs connaissances et de contribuer à une cause environnementale importante.\nMissions\nContribuer à la formulation de microcapsules et de microparticules pour le marché de la détergence et de la cosmétique.\nRéaliser les analyses de caractérisation des matières premières, semi-finis et formulations de microcapsules et microparticules.\nSuivi rigoureux des données expérimentales dans le respect des bonnes pratiques de laboratoire (BPL) et des consignes HSE.\nProfil recherché\n* **Formation** : Etudiant(e) en BTS Chimie, BUT 3 ou Licence professionnelle en chimie, formulation, polymères ou équivalent ;\n* **Compétences techniques** : Vous avez une vraie appétence pour la manipulation en laboratoire et êtes à l’aise dans un environnement dynamique et évolutif et vous avez des connaissances en techniques de caractérisations (FTIR, DSC, rhéologie…) ;\n* **Compétences 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