Job details Stage Ingénieur R&D (F/H)

Posting Period

From April 28, 2026
to July 05, 2026

Country or region

France

Location

Blagnac, Midi-Pyrénées

Business Unit

Health Solutions

Department

Research and Development

Entry date

September 06, 2026

Job Status

Internship

Minimal required work experience

An asset

Minimal education level required

Level 7 (BAC+5)

Work schedule

35h

Salary

To be determined

Benefits

Competitive social benefits

Stage Ingénieur R&D (F/H)

* Details for this posting are only available in French

Main Functions

Intégré(e) à l’équipe R&D procédés bactéries, sous la responsabilité du chargé de projets R&D, l’étudiant(e) participera au développement et à l’optimisation des procédés de production de bactéries lactiques (fermentation, concentration, séchage). Différentes analyses physico-chimiques seront également réalisées pour caractériser le produit au cours du procédé.

Les missions principales seront :

  • Réaliser la veille technologique et bibliographique nécessaires au sujet et définir le plan d’expérience.
  • Mettre en œuvre et assurer le suivi de la production de ferments bactériens à l’échelle laboratoire (Biolector, fermenteurs 2L, 5L / centrifugation et/ou filtration / lyophilisation…)
  • Réaliser les analyses microbiologiques et physico-chimiques (HPLC, …)
  • Utiliser les outils analytiques pour étudier la physiologie cellulaire (cytométrie en flux)
  • Analyse et synthèse et communication des résultats
  • Contribution au bon fonctionnement du laboratoire

Technical skills

Required

  • Profil master / Bac + 5 plutôt bioprocédés et/ou microbiologie
  • Autonome
  • Esprit critique

Personal abilities

Required

  • Connaissances en statistiques et en plan d’expérience
  • Connaissances en fermentation et en bioréacteurs

Organization

Lallemand is a privately held Canadian company founded in the late 19th century, which develops, produces, and markets microorganisms for various markets. The administrative offices of the parent company are in Montreal, Canada. Today, Lallemand employs more than 6,500 people working in more than 45 countries on 5 continents.

Lallemand Health Solutions specializes in the production of probiotics intended to serve the agri-food, parapharmaceutical, and pharmaceutical industries. With its manufacturing processes adhering to the highest standards of quality, the company provides probiotic strains that help millions of people improve their health and well-being.

On top of its extensive portfolio of ready-to-use probiotics (Lacidofil®, Probiokid®, Probio'Stick®, Protecflor®), the Health Solutions branch also tailor-makes unique formulas to respond to clients' unique needs. This process employs the Harmonium, Lafti®, or Rosell® strains.

The Lallemand Health Solutions team enjoys a stellar reputation, as one of the only companies that is authorized to produce the S.boulardii strain. Whether in North America, Europe, or Asia, your next pro-fessional challenge awaits you at Lallemand!

Please take note that accommodations will be provided in all parts of the hiring process. Applicants need to make their needs known in advance.

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