
Manufacturing and Supply
Where the
miracles of
science are made
a reality for patients
Technologist- Vaccines
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.
R2795002 Technologist- Vaccines
Duration: Fixed-Term - 11 months
Location: Toronto, Ontario
About the Job
We are seeking a skilled Technologist for our DTPPD Upstream Department. This role involves advancing pharmaceutical research and development. Join our innovative team, working with state-of-the-art technology to produce high-quality medicines. If you thrive in a dynamic environment and are passionate about healthcare, apply now to make a global impact.
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:
Prepare detailed calculations and operate equipment for the adsorption and dispensing of purified antigens, including the completion and verification of Batch Production Records (BPRs) for both processes.
Prepare QO-approved disinfectants for cleaning, set up rooms for sampling and environmental monitoring, conduct and record environmental sampling as per SOPs, and order necessary EM supplies.
Perform aseptic sampling of bulk intermediates and concentrates using tube welder technology, prepare LIMS applications and labels, handle test and Kjeldahl samples, and maintain reference and reserve samples, including logging entries.
Laboratory Maintenance, Parts, Inventories and Assisting with daily and weekly production planning with management, handle SAP transactions and scheduling, perform cycle counts to maintain 98% inventory accuracy, ensure timely confirmation and receipt of orders, and transfer materials using the SAP system.
Prepare equipment and filters for adsorption processes, set up sterile and screen filters, collaborate with Washing and Sterilizing personnel, and inspect incoming or outgoing tanks and equipment for integrity, anomalies, and proper mixer function.
About You:
Minimum of a three-year College Diploma in Sciences (Microbiology, Biochemistry, Specialty Technologist Programs) with at least 18 months of relevant experience.
Preferred Bachelor's degree in sciences (Biology, Biochemistry, Cell Biology, Microbiology, General Science) with at least 1 year of relevant experience.
Strong knowledge of Microbiology and Aseptic Processing.
Familiarity with Sterile Filters/Filter Equipment, Integrity Tester, MAS Air Sampler, Met One Particle Counter, Tube Welder/Sealer, and Tachometer.
Ability to communicate effectively across departments and to write SOPs, SWIs, and CCRs.
Strong organizational and planning skills, with adequate computer proficiency, particularly in SAP and LIMS.
Hours Of Work:
Inclusive from Monday to Friday: 6:00 a.m. - 2:00 p.m.
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
Why Choose Us?
Bring the miracles of science to life alongside a supportive, future-focused team.
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.
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.
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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.

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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.

"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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