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Manufacturing and Supply

Manufacturing and Supply
Where the
miracles of
science
are made
a reality
for patients

Technologist- Vaccines

Toronto, Canada
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At a glance

Our teams produce and deliver over 4 billion units of medicines and vaccines every year, ensuring every breakthrough gets to the people who need it most.
Our state-of-the-art facilities, AI-powered smart factories, and cutting-edge automation are redefining what’s possible: ensuring treatments reach patients faster, safer, and more sustainably than ever before. This is where your skills, ambition, and passion can shape the future of healthcare.

R2818939 Technologist- Vaccines

Duration: Fixed Term Contract End Date October 2026

Location: Toronto, Ontario

About the Job


We are an innovative global healthcare company that helps the world stay ahead of infectious diseases by delivering more than 500 million vaccine doses a year. Across different countries, our talented teams are exploring new technologies to protect people and promote healthy communities. We chase the miracles of science every single day, pursuing progress to make a real impact on millions of patients around the world

Major Responsibilities:

  • Preparation and review of detailed calculations for formulation of intermediate and final bulk vaccines using antigens and excipients following related BPRs (~25) and SOPs (-80).

  • Prepare and execute BPRs for intermediate and final bulk manufacturing, including both manual and computer based calculations.

  • Release process orders, prepare sample labels, complete documentation and prepare/release equipment and tanks necessary to perform a formulation.

  • Perform routine formulations activities in classified environment (classification C-1/C/D) using closed system technology (e.g tube welder, tube sealer), procedural clean room behavior and monitoring requirements (e.g Met-one, MAS, etc)

  • Preparation, disinfection of materials and equipment, and disinfection of room before and after completion of formulations activities.

  • Tank inspection, preparation and release.

  • Perform filter integrity testing on multiple types of filters.

  • Perform dilution, pooling, filtration, transfer of bulk materials.

  • Perform tank preparation (e.g. pressurization, routine stirring) for storage and/or shipping.

  • Check incoming or outgoing tanks and equipment for integrity, breaches, anomalies, mixers and acceptance.

  • Sampling of intermediate, final bulks for routine, non-routine and stability sampling using closed system technology.

  • Fulfill additional sample requests from various departments (e.g. QC, BRD, MTech).

  • Satellite Sample/LIMS creation processing

  • Maintain reference and official reserve samples. Maintain records of samples in inventory for tracking purposes

  • Dispose of samples at scheduled frequencies.

  • Perform entry of test samples and environmental monitoring samples in appropriate computer program (e.g.LIMS, EM tracking programs, etc)

  • Perform SAP confirmation of activities.

  • Perform BPR entries into BPR and database.

  • Support training on processes of new hires (or existing employees) as required.

  • Support in non-conformance event investigation and closure

About You:

Minimum qualifications:

  • Minimum 3 years College Diploma (Bioscience, Pharmaceutical Technology, Biotechnology, Microbiology, Technologist Program).

  • Minimum of two (2) years of previous relevant work experience.

  • Preferred Bachelors of Science (BioScience, Biological Science, Chemistry, Pharmaceutical Technology) plus, a minimum of one (1) year of previous relevant work experience.

  • Knowledge/exposure of Closed system Technology/Aseptic Technique, Environmental Monitoring equipment and practices.

  • Sterile Filtration/Sterile Filters/Filter testing experience/exposure.

  • Understanding of GMP, GDP and Data Integrity regulatory requirements.

Hours Of Work:

  • Inclusive from Monday to Friday 8:00 am- 4:00 pm.

This is subject to change at any time, and it should not be construed as limiting the right of the company to make such change to meet the requirements of the operation.

Mandatory Application Requirement: Your Workday application form must be complete, and a copy of your resume MUST be attached in the Workday application form, at the time you submit your Workday application, otherwise your application will not be considered for this position

This position is for a current vacant role that we are actively hiring for.​

Why Choose Us?

  • Bring the miracles of science to life alongside a supportive, future-focused team.​​

Sanofi is an equal opportunity employer committed to diversity and inclusion. Our goal is to attract, develop and retain highly talented employees from diverse backgrounds, allowing us to benefit from a wide variety of experiences and perspectives. We welcome and encourage applications from all qualified applicants.  Accommodations for persons with disabilities required during the recruitment process are available upon request.

#GD-SP #LI-SP

​ #LI-Onsite

All compensation will be determined commensurate with demonstrated experience. Employees may be eligible to participate in Company employee benefit programs, and additional benefits information can be found here.

Les employés peuvent être admissibles à participer aux programmes d'avantages sociaux de l'entreprise. Des informations supplémentaires sur les avantages sociaux peuvent être trouvées ici.

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.

Watch 'One day at Sanofi' and check out our Diversity Equity and Inclusion initiatives at sanofi.com

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Why work with us

  • We’re problem-solvers and pioneers. United by the belief that everyone deserves a healthier future. We create best-in-class vaccines that prevent disease and protect lives.

  • Innovation drives us. From AI and mRNA to next-gen science, we push the boundaries to deliver first- and best-in-class vaccines for infectious diseases worldwide.

  • Growth happens here. With bold investments in R&D and world-class facilities, Sanofians across the entire vaccine lifecycle are shaping the future of global health.

  • We do what’s right. Sustainability and DE&I drive our positive global impact—because the diverse communities Sanofians represent are the patients we serve.

All-in on diversity

At Sanofi, diverse perspectives fuel the best solutions for patients. Hear from Monique Vessey, our Supply Chain Transformation Leader, on how her background shapes her approach to delivering life-changing medicines.

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"Manufacturing and Supply is the bridge between the science that happens in research laboratories and the people and communities we serve."

Brendan O’Callaghan

Executive Vice President of Manufacturing and Supply

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