MS&T Downstream Processing Analytical Scientist

Job Description

An amazing opportunity has arisen for a Manufacturing Science and Technology (MS&T) Downstream Processing (DSP) Analytical Scientist. This role is part of the Manufacturing Science and Technology (MS&T) hub at our state-of-the-art, single-use, multi-product facility in Dunboyne.

The MS&T Scientist (Specialist) is responsible for contributing to the overall running of the MS&T Bioprocess Laboratory and working across site as part of a diverse and interdisciplinary team to build capability and knowledge in the manufacture of biologics at our Dunboyne facility.

Key responsibilities of the MS&T Scientist include the planning and execution of scale-down model establishment, analytical testing, satellite and improvement studies in the MS&T Bioprocess Lab, and the provision of technical expertise and leadership to support successful new product introduction.

What You Will Do:

• Establish analytical testing methods for biologics to support USP-DSP scale-down model establishments, satellite runs and investigation/improvement studies in the MS&T lab.
• Plan and execute DSP laboratory studies (i.e. chromatography runs, column packing filter assessments).
• Provide specialist analytical support to the site and the network for non-routine analysis and troubleshooting.
• Experimental design, execution, data analysis and interpretation.  
• Author and review standard operating procedures and technical reports.
• Supporting multidisciplinary teams (MS&T, quality, analytics, regulatory) for process improvement and troubleshooting.
• Assuring effective application of MPS, including 5S and problem solving, and Change Management tools in the MS&T lab group by:
• Securing continuity of an appropriate level of knowledge.
• Facilitating problem solving & risk assessment (FMEA) projects/meeting.
• Making problems visible and striving for continuous improvement.
• Serving as an analytical/downstream specialist during internal audits and external inspections/audits.
• Supporting alignment and knowledge exchange with development organizations, other commercial nodes and external manufacturing partners.
• Ability to lead and coach others to solve problems and take new perspectives on existing solutions with a desire to continuously learn, improve and develop.
• Excellent trouble shooting and problem-solving skills as well as influencing, collaboration skills and teamworking ability to represent MS&T on global and interdisciplinary teams.
• Complete product robustness monitoring in partnership with global technical teams and provide leadership for investigations.
• Demonstrate “safety first, quality always” mindset in all responsibilities.

What Skills You Will Need:

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

• Bachelor of Science degree qualification with minimum 5 years of experience, Master of Science degree qualification with minimum of 3 years experience, or PhD degree qualification (scientific discipline in biotechnology, biochemistry, pharmacy, process engineering or equivalent).
• Technical expertise with biologics drug substance upstream and downstream operations, analytical testing, process development and tech transfer.
• Proven ability to work as part of a team but also on own initiative as well.
• Ability to think logically and be proactive under pressure.
• Effective communicator and deep technical expertise in science.
• Proven ability around working cross functionally, focusing on meeting and tracking to schedules and embracing an interdependent work culture.
• Experience working in a GMP / regulated environment is desirable.
• Organisation Skills – Ability to manage multiple priorities and know when to escalate issues for resolution.

Other Job Requirements

• This role is a site and lab-based role.

So, if you are ready to:

Invent solutions to meet unmet healthcare needs, Impact the future by driving one of the world’s leading healthcare companies, and inspire your team to reach their full potential and push the boundaries of science and technology, please apply today.

Required Skills:

Adaptability, Adaptability, Biochemical Analysis, Biochemical Assays, Biochemical Tests, Biotechnology, cGMP Guidelines, Column Chromatography, Electronic Batch Records, GMP Compliance, Immunochemistry, Laboratory Experiments, Mammalian Cell Culture, Microbiology, Multidisciplinary Collaboration, New Product Introduction Process, Personal Initiative, Pharmacy, Pilot Plant Operations, Process Engineering, Process Optimization, Product Formulation, Risk Assessments, Standard Operating Procedure (SOP) Writing, Sterile Manufacturing {+ 2 more}

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:

Hybrid

Shift:

Valid Driving License:

Hazardous Material(S):

Job Posting End Date:

11/1/2025

*A job posting is effective until 11:59:59PM on the day BEFORE the listed job posting end date. Please ensure you apply to a job posting no later than the day BEFORE the job posting end date.