At Regeneron, we use science and innovation to develop life-changing medicines for people with serious diseases. We are seeking a Senior Manager, Process Sciences to join our Process Sciences laboratory team, supporting the development and optimization of upstream manufacturing processes for biological medicines.

In this role, you will lead a team of scientists and laboratory professionals while driving scientific excellence, operational efficiency, and innovation across process development activities.

This position offers the opportunity to contribute to a fast-growing, science-

driven organization making a meaningful difference to patients worldwide.

When & Where

• Shift Requirements: Primarily standard business hours with flexibility required to support business needs.
• Location: Raheen, Limerick, Ireland.
• Flexibility & Travel: Limited travel may be required to support cross-functional projects and collaborations.
• Other Requirements: Ability to work in laboratory environments and support operational activities as needed.

What You'll Do

• Lead and develop a team of Scientists and Associates, fostering technical growth, collaboration, and high performance.
• Oversee laboratory-based cell culture studies focused on optimizing biological drug production processes.
• Drive process improvements by evaluating and implementing new technologies, workflows, and monitoring approaches.
• Manage day-to-day laboratory operations, ensuring equipment, facilities, supplies, and resources are maintained and available.
• Design and oversee scientifically sound experiments using scale-down models and data-driven methodologies.
• Collaborate with cross-functional teams to analyze results, solve complex technical challenges, and support process development goals.
• Prepare and review scientific documentation, including study protocols, reports, technical transfer documents, and regulatory support materials.
• Present findings and recommendations to leadership and cross-functional stakeholders while ensuring compliance with safety and quality standards.

The Environment and Physical Rhythms of This Role

• Work in a laboratory environment requiring adherence to safety, chemical handling, and biosafety procedures.
• Wear appropriate laboratory personal protective equipment and gowning as required.
• Participate in activities that may require standing, walking, bending, and handling laboratory materials and equipment.
• Support a safe, organized, and inspection-ready laboratory environment.

Let's Find Out If We're a Fit

• A Master's or Doctoral degree in Life Sciences, Biological Sciences, Bioengineering, or a related scientific discipline.
• Significant industry experience in process development, cell culture, bioprocessing, or related scientific fields.
• Experience leading, mentoring, and developing technical teams in a laboratory or manufacturing support environment.
• Strong knowledge of experimental design, scientific data analysis, and problem-solving methodologies.
• Experience managing laboratory operations, priorities, budgets, and resource planning.
• Excellent communication skills with the ability to present complex scientific information to diverse audiences.
• Experience authoring and reviewing technical documentation and scientific reports.
• Knowledge of current Good Manufacturing Practices (cGMP) and regulated biopharmaceutical environments is preferred.

Does this sound like you? Apply now to take your first step towards living the Regeneron Way! We are committed to building a workplace with an inclusive culture. Regeneron is an equal opportunity employer and all  qualified applicants will receive consideration for employment without regard to race, color, religion or belief (or lack thereof), sex, sexual orientation, gender identity or expression, gender reassignment, marital or civil partnership status, civil status, pregnancy or parental status, age, disability, nationality, citizenship status, ethnic or national origin, membership of the Traveler community, familial status, genetic information, military or veteran status, or any other characteristic protected under applicable law. Where required, we will provide reasonable accommodation to applicants with known disabilities or chronic illnesses during the recruitment process, unless such accommodation would impose undue hardship.

Where necessary, we disclose salary ranges for roles in all countries in which we operate.  The final offer will be determined within the relevant range based on the country of employment, specific role level, and your skills and experience. In some countries, collective bargaining agreements (CBAs) may apply and influence certain elements of pay or benefits.  Regeneron offers a competitive and comprehensive total rewards package which may include, depending on country and role: annual bonuses or other incentive plans, equity awards, pension or retirement benefits, 401(k) company match, health and wellness programs, fitness centers, insurance benefits (e.g. medical, dental, vision, life and disability), paid time off, and family support benefits. For additional information about Regeneron benefits in the U.S., please visit https://careers.regeneron.com/en/working-at-regeneron/total-rewards/. For other locations, additional information will be provided during the recruitment process.  If you have any questions, please speak with your recruiter. 

Please be advised that at Regeneron, we believe we do our best work when we are together. For that reason, many roles are required to be performed on‑site. Please speak with your recruiter and hiring manager for more information about on‑site expectations for your role and location.

As part of the recruitment process, certain background checks may be conducted in accordance with the laws of the country where the position is based. The purpose of such checks is to verify certain information prior to the commencement of employment such as identity, right to work and educational qualifications.

For jobs in Canada: this posting is for an existing position.

Salary Range (annually)