Intern – Manufacturing

Posted on 9/14/2025

Merck

Merck

No salary listed

Cork, Ireland

In Person

Job Description

Job Description:

Internship in supporting Vaccine Manufacture

Begin your journey in the pharmaceutical industry with us and develop both technical and professional skills while working on projects that make a real difference in people’s lives worldwide.

Join a diverse, inclusive, and multi-skilled global team of highly motivated individuals. At the heart of everything we do is the patient, and we are dedicated to discovering solutions and treatments for some of the world’s most challenging healthcare needs.

What will you be responsible for?

Bringing energy, knowledge, innovation, and leadership to:

  • Participate in routine and non-routine HPLC testing of manufacturing and small-scale development material, following all relevant SOPs.
  • Maintain HPLC systems to a high standard and troubleshoot system issues as required.
  • Operate as an integral part of the Process Sciences team, performing varied technical duties.
  • Review and trend test results.
  • Run and troubleshoot various pharmaceutical unit operations at small scale.
  • Participate in daily Technical meetings, communicating testing progress, deviations, and updates effectively.
  • Ensure strict adherence to all quality requirements within the department on a daily basis.
  • Apply problem-solving techniques to troubleshoot equipment/experimental issues.
  • Support audit and inspection readiness to maintain department compliance.
  • Collaborate by sharing your skills and expertise with others.
  • Participate in and drive continuous improvement initiatives in lab.
  • Ensure compliance with Global Policies, Procedures, Guidelines, regulatory requirements, including accurate record maintenance.

Internship Details

  • This internship will be completed fully on-site in Brinny.

Who are we looking for?

  • Candidates working towards a Science qualification or a relevant discipline.

If you are ready to invent solutions to meet unmet healthcare needs, impact the future by driving innovation at one of the world’s leading healthcare companies, and inspire your team to push the boundaries of science and technology, please apply today.

PQ20

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:

Intern/Co-op (Fixed Term)

Relocation:

No relocation

VISA Sponsorship:

No

Travel Requirements:

No Travel Required

Flexible Work Arrangements:

Not Applicable

Shift:

Not Indicated

Valid Driving License:

No

Hazardous Material(s):

n/a

Required Skills:

Communication, Data Entry, Document Management, Global Team Collaboration, Office Applications, Problem Solving, Project Management, Workload Prioritization

 Preferred Skills:

Job Posting End Date:

09/17/2025

*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.


Intern – Manufacturing @ Merck | InternList.org