
Manufacturing and Supply
Where the
miracles of
science are made
a reality for patients
Production Operator
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.
Job Title: Production Operator
Location: Waterford, Ireland (On-site)
About the job
We are an innovative global healthcare company with a single purpose: to chase the miracles of science to improve people's lives. At our Waterford site, nearly 800 employees work together at a state-of-the-art biopharmaceutical and medical device campus. Recognised through multiple local and national awards, Sanofi Waterford offers a supportive work environment with access to onsite health and wellness resources, flexible working, and strong career development opportunities.
As a Production Operator Team Member, you will play a critical role in ensuring our products are manufactured and packaged in compliance with cGMP and safety guidelines.
Main responsibilities:
Manufacturing Compliance & Documentation
• Maintain adherence to production schedule and OEE targets
• Complete all relevant SOPs and training as required
• Ensure documentation is Right First Time (RFT) and completed accurately
• Support internal and external audits
• Participate in deviation/CAPA tasks and quality investigations
Production Support & Operation
• Operate equipment on production lines to meet required output levels
• Perform equipment cleaning, maintenance, and changeovers
• Ensure compliance with aseptic techniques and cGMP requirements
• Participate in risk assessments and support EHS initiatives
• Maintain high housekeeping and hygiene standards
Continuous Improvement & Team Collaboration
• Contribute actively to continuous improvement initiatives
• Participate in data collection and analysis
• Attend team and site meetings
• Support cross-training and skill-sharing across the team
• Provide full and clear handovers at shift changeovers
Deputy Role
• May be required to deputise for the Manufacturing Team Leader
About you
Education & Experience
• Must meet aptitude testing requirements
• Leaving Certificate is an advantage
• Experience working in a cGMP environment is preferred
Skills & Competencies
• Competent in the operation, cleaning, and maintenance of manufacturing equipment
• Understanding of mechanical operations
• Strong documentation and writing skills
• Excellent interpersonal skills and a team-oriented mindset
• Good analytical and problem-solving abilities
• Numeracy and ability to follow process scheduling
• Knowledge of Health & Safety requirements in a manufacturing setting
• Ability to collect and analyse data, write reports, and provide recommendations
Personal Characteristics
• Flexible and adaptable to ongoing change
• High attention to detail and quality mindset
• Self-starter with the ability to work under minimum supervision
• Strong communication skills
Why choose us?
- Bring the miracles of science to life alongside a supportive, future-focused team.
- Discover endless opportunities to grow your talent and drive your career, whether it’s through a promotion or lateral move, at home or internationally.
- Enjoy a thoughtful, well-crafted rewards package that recognizes your contribution and amplifies your impact.
- Drive implementation science, powerful crowdsourcing and open innovation , discovering the ways to bring science to live faster , contributing to a patient first mindset
- Take good care of yourself and your family, with a wide range of health and wellbeing benefits including high-quality healthcare, prevention and wellness programs and at least 14 weeks’ gender-neutral parental leave
PursueProgress. Discover Extraordinary.
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. You can be one of those people. Chasing change, embracing new ideas and exploring all the opportunities we have to offer. Let’s pursue Progress. And let’s 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, or gender identity.
Watch our ALL IN video and check out our Diversity Equity and Inclusion actions 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.

"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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