Production Engineer

Job Title: Production Engineer

• Location: Ocoyoacac Plant, Mexico

• Work model: Onsite

About the Job

As a Production Engineer, you will be responsible for the execution and proper monitoring of activities mentioned in manufacturing instructions, procedures, and standard operating instructions, as well as any other document used in the tasks specific to the fractionation and final filtration production areas.

Join a global network that drives how Sanofi delivers its products, seamlessly, intentionally, and at scale. In M&S, you will help reimagine how life-changing treatments reach people everywhere, faster.

About Sanofi:

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

Key Responsibilities:

• Operation of manufacturing equipment and processes: Ensure the correct execution of fractionation, diafiltration, inactivation, and final filtration operations for influenza antigen, respecting all related documentation and strictly complying with Safety, Quality, and Productivity (GMP) standards.

• Good Documentation Practices (GxP/DI): Responsible for the correct documentation of all assigned activities, in-process control records, sampling, and periodic verifications, ensuring zero documentation errors.

• Compliance with the production schedule: Know and comply with the production plan, actively contributing to the achievement of key performance indicators (KPIs) and participating in daily follow-up meetings (+QDCI).

• Quality management and continuous improvement: Participate in a timely manner in the closure of corrective/preventive actions (CAPAs), deviations, quality and safety investigations, and in the implementation of ideas and projects to improve the work environment.

• Escalation and troubleshooting: Responsible for the immediate escalation of anomalies or malfunctions in processes, materials, systems, services, and equipment, as well as the placement, assembly, and initial adjustments of equipment.

• Order, cleanliness, and HSE compliance: Maintain order and cleanliness of work areas and equipment (5S), perform HSE8 verifications, identify and control Hygiene, Safety, and Environmental impacts/risks, and follow up on maintenance activities.

• Training and teamwork: Responsible for training other operators, technicians, and assigned engineers, working as a team and maintaining constant communication with colleagues and supervisors, and complying with the training and qualifications assigned according to your position.

About You

• Experience: Experience in operating production equipment, executing aseptic processes, and handling documentation under GMP/GxP standards.

  Experience in in-process controls, sampling, and verifications of critical systems (HVAC, water, clean steam, gases).

• Soft and technical skills: Solid knowledge of Good Manufacturing Practices (GMP/GxP) and Good Documentation Practices (DI).

  Knowledge of Lean Manufacturing systems and continuous improvement methodologies.

  Results-oriented with an objective balance between benefit and risk.

  Effective communication, teamwork, and emotional intelligence.

  Problem-solving and timely escalation capacity. Leadership and personnel training skills.

• Education: Completed Bachelor's degree in Engineering (Chemical, Biochemical, Biotechnology, Industrial, or related).

• Languages: Basic English

Why Choose Us

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

• Discover endless opportunities to develop your talent and advance your career, whether through a promotion or a lateral move, locally or internationally.

• Enjoy a well-designed and thoughtful benefits package that recognizes your contribution and boosts your impact.

• Shape the future of medicine and vaccine distribution with cutting-edge technology, ensuring smooth launches and a resilient global supply chain.

• Drive industry-leading performance by leveraging digital innovation, data, and artificial intelligence, with speed and at scale.

• Transform lives around the world by delivering life-changing treatments anywhere, anytime.

Pursue Progress. Discover the Extraordinary.

Join Sanofi and enter a new era of science - where your growth can be as transformative as the work we do. We invest in you to go further, think faster, and do what has never been done before.

You will help push boundaries, challenge conventions, and build smarter solutions that reach the communities we serve. Ready to pursue the miracles of science and improve people's lives? Let's Pursue Progress and Discover the 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!

#LI-LAT #LI-Onsite

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 !