Process Scientist

Job Description

Our Biotech facility in Dublin began construction in 2018 and has progressed at an impressive rate since then. The site plays a pivotal role in the manufacture of our Company’s biologics-based medicines, including immuno-oncology, and it has expanded our Company’s current internal network of biologics drug substance manufacturing plants since full manufacturing operations began in 2021. ​

A fantastic opportunity has arisen at our Biotech site for a Process Scientist, in the field of cell culture technology as part of Manufacturing Science and Technology Laboratory Team. This role will deliver a diverse range of technical expertise and support to the business.

Bring energy, knowledge, innovation and leadership to carry out the following:

• Lead, design, promote and execute experimental design, data analysis and interpretation to resolve complex cell culture deviations using small scale models.
• Process improvement and troubleshooting with end-to-end product focus.
• Execute and optimize upstream bioprocesses using bioreactors, including culture setup, monitoring key parameters
• Supporting the industry 4.0 initiative to navigate operations in a digital environment.
• Provide technical support investigations, new process introduction or change implementation in commercial manufacturing operations.
• Supporting global regulatory submissions as needed.

In order to excel in this role, you will more than likely have:

• A degree (or higher) in Biological Sciences/Chemistry /Chemical Engineering/Biological Engineering.
• At least 2 years’ experience in the Biopharmaceutical industry (preferably practical experience of cell culture processing and other Upstream activities).
• Experience in small scale bioreactor models (between 250ml and ≤10L) of 2 years
• Experience in drug substance process development, process characterisation studies, mammalian cell technology, biochemistry, cell biology, fluid mechanics and process modelling.
• Experience in designing and executing experimental programs in the laboratory.
• Working knowledge of statistical methods for DOE design and data analysis (e.g., JMP or Design Expert software)
• Technical experience in the drug substance manufacture of biological molecules at the pilot- and/or commercial-scale. Experience with technology transfer, regulatory filing, and commercial drug substance manufacturing of biologics is a plus.
• Knowledge of and experience in applying Six Sigma and Lean methodologies

We keep the patient at the very heart of all that we do and strive to find solutions and treatments for some of the world's most challenging healthcare needs.

As an equal opportunity employer, we are proud to be a company that embraces the value of bringing diverse, talented, and committed people together.

Please don't hesitate to contact the Talent Acquisition Advisor assigned to this role should you need any support during our recruitment process.

We are committed to flexible working where possible, and this is why our Company has introduced a new hybrid working model for office-based colleagues around the world.

Please feel free to speak to us about what flexibility means to you during your application.

So, if you are ready to:

Invent solutions to meet unmet healthcare needs, please apply today.

Required Skills:

Biopharmaceutical Industry, Bioreactors, Cell Culture Bioreactors, Cell Cultures, Chemical Engineering, Fluid Mechanics, Process Characterization, Process Development (PD)

Preferred Skills:

Current Employees apply HERE

Current Contingent Workers apply HERE

Search Firm Representatives Please Read Carefully
Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does not accept unsolicited assistance from search firms for employment opportunities. All CVs / resumes submitted by search firms to any employee at our company without a valid written search agreement in place for this position will be deemed the sole property of our company. No fee will be paid in the event a candidate is hired by our company as a result of an agency referral where no pre-existing agreement is in place. Where agency agreements are in place, introductions are position specific. Please, no phone calls or emails.

Employee Status:

Regular

Relocation:

VISA Sponsorship:

Travel Requirements:

Flexible Work Arrangements:

Not Applicable

Shift:

Valid Driving License:

Hazardous Material(s):

Job Posting End Date:

07/17/2026

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