Sanofi Winthrop Industrie Posted October 6, 2026

stage 6 mois – chimie des procédés

Sisteron, France Full time
Manufacturing & CMC Intern/Fellow/Postdoc
Notify me about similar jobs

Sanofi Winthrop Industrie is the source of truth for this posting and owns the application process. We surface normalized context and market comparison you won't find on the original listing.

About this opportunity

Intitulé du poste: stage 6 mois – chimie des procédés

Lieu : Sisteron

A partir de : mars 2027

À propos du poste

En tant que stagiaire chimie des procédés au sein de notre équipe Process Chemistry Drug Substance Commercial Development, tu participeras à l'industrialisation des procédés chimiques du laboratoire à la production industrielle, aidant ainsi à apporter des médicaments innovants aux patients du monde entier. Prêt à commencer ?

Prêt(e) à développer tes compétences tout en participant à l’avenir de la santé ? Chez Sanofi, tu auras la liberté d’apprendre, de poser des questions et de donner vie à tes idées, le tout soutenu par des mentors inspirants et des équipes collaboratives.

 

À propos de Sanofi :

Sanofi est une entreprise biopharmaceutique qui innove en R&D et exploite l'IA à grande échelle pour améliorer la vie des gens et créer de la croissance à long terme. Notre compréhension approfondie du système immunitaire – et notre pipeline innovant – nous permet d’inventer des médicaments et des vaccins qui traitent et protègent des millions de personnes dans le monde entier. Ensemble, nous poursuivons les miracles de la science pour améliorer la vie des gens.

Principales responsabilités :

Participer aux expériences du laboratoire en réalisant des synthèses et réactions chimiques selon les protocoles établis

Contribuer à l'analyse et à l'interprétation des données en utilisant des techniques analytiques telles que l'HPLC, la RMN ou la spectrométrie de masse pour caractériser les composés et traduire les données en informations pertinentes sur votre procédé

Collaborer à la documentation technique et au reporting

Prendre part à la transposition des procédures à l'échelle laboratoire vers des lots de plus grande taille

Apporter votre support dans l'exploitation des technologies émergentes pour accélérer nos processus

À propos de vous

Compétences techniques et relationnelles : force de proposition, esprit analytique, autonomie. Connaissance en synthèse organique, réactions chimiques et équipements de laboratoire.

Éducation : bac +5 en chimie ou chimie industrielle

Langues : anglais intermédiaire

Pourquoi nous choisir ?

Lance ta carrière dans une entreprise qui investit en toi, et te donne les moyens de réinventer ce qui est possible.

Construis ton avenir avec les outils les plus récents, l’innovation digitale et un apprentissage continu pour toujours garder une longueur d’avance.

Évolue dans une entreprise engagée où ta voix compte et où ton travail améliore la vie de millions de personnes.

Épanouis-toi dans des environnements inclusifs et flexibles qui soutiennent ton bien-être personnel et professionnel.

Une gratification de stage attractive.

Selon votre site de rattachement, l’accès à un restaurant d’entreprise avec une participation de Sanofi.

Notre processus de recrutement a été pensé pour être rapide et efficace. Si votre candidature est retenue, vous recevrez un appel de notre recruteur.se pour un premier échange téléphonique puis pour rencontrer rapidement le ou la manager.

Toujours Progresser . Découvrir l’Extraordinaire .

Rejoins Sanofi et entre dans une nouvelle ère de la science – où ton parcours peut être aussi transformateur que le travail que nous accomplissons. Nous investissons en toi pour que tu ailles plus loin, tu accélères ta réflexion et tu accomplisses ce qui n’a jamais été fait auparavant. Tu contribueras à repousser les limites, à bousculer les conventions et à concevoir des solutions plus intelligentes pour les communautés que nous servons. Prêt·e à poursuivre les miracles de la science et à améliorer la vie des gens ? Poursuivons le progrès et découvrons l’extraordinaire – ensemble.

Chez Sanofi, nous croyons dans l’égalité des chances, sans distinction de race, de couleur, d’ascendance, de religion, de sexe, d’origine, d’orientation sexuelle, d’âge, de citoyenneté, d’état civil, de handicap, d’identité de genre ou de tout autre critère protégé par la loi.

Job title: internship 6 months – process chemistry

●         Location: Sisteron

●         Starting date: March 2027

About the job

As a process chemistry intern within our Process Chemistry Drug Substance Commercial Development Team, you’ll contribute to scaling up chemical processes from lab to industrial production, helping bring innovative medicines to patients worldwide. Ready to get started?

Ready to grow your skills while helping shape the future of healthcare? At Sanofi, you’ll be empowered to learn, ask questions, and bring your ideas to life – all while supported by inspiring mentors and collaborative teams.

 

About Sanofi:

We’re an R&D-driven, AI-powered biopharma company committed to improving people’s lives and delivering compelling growth. Our deep understanding of the immune system – and innovative pipeline – enables us to invent medicines and vaccines that treat and protect millions of people around the world. Together, we chase the miracles of science to improve people’s lives.

Main responsibilities:

Participate in laboratory experiments by performing chemical syntheses and reactions following established protocols

Contribute to data analysis and interpretation by using analytical techniques such as HPLC, NMR or mass spectrometry to characterize compounds and translate data into meaningful insights about your process

Collaborate on technical documentation and reporting

Take part in translating lab-scale procedures to larger batches

Support us in leveraging emerging technologies to accelerate our processes

About you

●         Soft and technical skills: proactivity, analytical mindset, autonomous. Knowledge in organic synthesis, chemical reactions and laboratory equipment.

●         Education: master’s degree in chemistry

●         Languages: intermediate in English

Why choose us?

Launch your career with a company that invests in you, and empowers you to reimagine what’s possible.

Build your future with access to the latest tools, digital innovation, and continuous learning that keep you ahead of the curve.

Grow in a purpose-driven company where your voice matters and your work helps improve millions of lives.

Thrive in inclusive, flexible workplaces that support your personal and professional well-being.

An attractive internship bonus.

Depending on your location, access to a company restaurant with a contribution from Sanofi.

Our recruitment process is designed to be fast and efficient. If your application is accepted, you will receive a call from our recruiter for an initial telephone interview, followed by a quick meeting with the manager.

Pursue Progress . Discover Extraordinary .

Join Sanofi and step into a new era of science - where your growth can be just as transformative as the work we do. We invest in you to reach further, think faster, and do what’s never-been-done-before. You’ll help push boundaries, challenge convention, and build smarter solutions that reach the communities we serve. Ready to chase the miracles of science and improve people’s lives? Let’s Pursue Progress and Discover Extraordinary – together.

At Sanofi, we provide equal opportunities to all regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, protected veteran status or other characteristics protected by law.

Pursue progress , discover extraordinary

Better is out there. Better medications, better outcomes, better science. But progress doesn’t happen without people – people from different backgrounds, in different locations, doing different roles, all united by one thing: a desire to make miracles happen. So, let’s be those people.

At Sanofi, we provide equal opportunities to all regardless of race, colour, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, ability or gender identity.

Watch our ALL IN video and check out our Diversity Equity and Inclusion actions at sanofi.com !

Job details

Seniority
Intern/Fellow/Postdoc
Function
Manufacturing & CMC
Therapeutic area
Not listed
Location
Sisteron, France
Employment type
Full time

How this role compares

Computed from every other active Manufacturing & CMC role in our database, not just this employer's listings.

We currently track 420 comparable Intern/Fellow/Postdoc Manufacturing & CMC roles across 58 biopharma companies.

420Comparable roles tracked
386Currently active
58Companies hiring similar roles
26Countries represented

Salary context

93 of 420 peers report a salary range (USD, annualized)

Peers share this role's job function and a matching or adjacent seniority level -- not necessarily the same therapeutic area or country.

This roleSubject Not listed on this posting
Lowest disclosed · Warehouse Associate I (M-F 11am-7:30pm) · AbbVie $16/hr – $29/hr (≈ $33,280–$60,320/yr)
Highest disclosed · Advisor, Bioanalytical Chemistry · Lilly $168,000/yr – $268,400/yr
Peer group range $46,800 – $218,200 (median $82,050)

Where these roles are based

Top locations among the 420 comparable roles

United States253
France46
Germany30
Belgium16
Ireland16
Netherlands9

+ 20 more countries

Seniority mix

420 of 420 peers have a known seniority level

Intern/Fellow/Postdoc258
Associate162

Therapeutic area mix

6 of 420 peers have a known therapeutic area; the rest are genuinely unlabeled, not hidden

Vaccines & Infectious Disease6

Similar opportunities

The closest matches from our peer group, ranked by how similar they are, not how well you'd qualify for them -- treat this as market context, not a guaranteed shortlist; a weak match is labeled as one below.

60%similar
Sanofi Winthrop Industrie Aramon, France Intern/Fellow/Postdoc
Same function Same seniority Same country
60%similar
Sanofi R&D Vaccins Marcy-l'Etoile, France Intern/Fellow/Postdoc
Same function Same seniority Same country
60%similar
sanofi aventis Recherche et Développement Vitry-sur-Seine, France Intern/Fellow/Postdoc
Same function Same seniority Same country
60%similar
Sanofi Winthrop Industrie Vitry-sur-Seine, France Intern/Fellow/Postdoc
Same function Same seniority Same country
60%similar
Sanofi R&D Vaccins Marcy-l'Etoile, France Intern/Fellow/Postdoc
Same function Same seniority Same country
60%similar
Servier Suresnes, France Intern/Fellow/Postdoc
Same function Same seniority Same country

Notify me about similar jobs

Get an email when we spot other openings like this one – same job function, comparable seniority, roles you'd actually want to see.

Or follow a whole field: get every new Manufacturing & CMC job in France, and choose locations and companies.

How we calculate "similar"

No black box, no LLM guesswork: a deterministic score built from four normalized attributes. Here's this role's own peer group at different match levels, so you can see the mechanism, not just the result.

Every comparison starts from the same 100-point budget: 25 for working in the same function, 40 for the same therapeutic area, 20 for the same or adjacent seniority, 15 for the same country. A dimension we can't confirm on both sides contributes nothing, never a guess, never a free pass.

60%
stage 6 mois - maintenance et transformation digitale
Sanofi Winthrop Industrie · Aramon, France · Intern/Fellow/Postdoc
Function Therapeutic area Seniority Country
60%
stage 6 mois support production plan transformation
Sanofi Winthrop Industrie · Vitry-sur-Seine, France · Intern/Fellow/Postdoc
Function Therapeutic area Seniority Country
60%
stage 6 mois développement de procédés de purification
Sanofi R&D Vaccins · Marcy-l'Etoile, France · Intern/Fellow/Postdoc
Function Therapeutic area Seniority Country
60%
stage 6 mois gestion de la documentation
Sanofi Winthrop Industrie · Val-de-Reuil, France · Intern/Fellow/Postdoc
Function Therapeutic area Seniority Country
Unmatched or unknown dimensions score exactly the same: 0 points, never a partial guess. A role we know almost nothing about beyond its function bottoms out at 25%; it never inflates to 100% just because there's little to compare against. Seniority uses a defined ladder (Associate → Manager → Associate Director → Senior → Principal → Director → Senior Director → Executive/VP) so "Director" and "Senior Director" count as adjacent, but "Director" and "Executive/VP" do not.