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Salary
≈ $60k – $135k per year (Estimated)
Location
Hybrid (Tipperary, Ireland)
Seniority
Senior
Employment
Full-Time

Confirmed on the employer's own hiring board on Sep 26, 2026. First seen by Alion on Sep 24, 2026. Merck & Co. scores A on the Alion truth index.

Overview
Company
Impact
Profile match
Merck & Co. is an American pharmaceutical company founded in 1891 as the United States arm of the German firm Merck and made independent after the First World War, trading as MSD outside the United States and Canada. Its portfolio is dominated by the immuno-oncology drug Keytruda, alongside vaccines such as Gardasil and Vaxneuvance, hospital acute care products, and a large animal health business covering livestock and companion animals. The company is headquartered in Rahway, New Jersey, listed on the New York Stock Exchange, and spends a very large share of revenue on research into oncology, infectious disease and cardiometabolic therapies.

Job Description

Job Description

A fantastic opportunity has arisen for a Senior MPS Specialist.

MPS is an integrated production system for how the company designs, manages, and continuously improves our operations and supporting business processes, enabled through the development of our people.

What you will do:

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

  • Provide support sitewide to deliver significant business results through use of MPS. Support critical improvement projects as the MPS subject matter expert.
  • Work with the site MPS lead to maintain an active MPS strategy for the site, linked to the site and company strategy.
  • Enable the company World Class Supply objectives through Value Stream analysis/ Supply Chain Design on key franchises.
  • Deliver training and coaching to build a culture of self-sustaining MPS capability.
  • Deploy companywide MPS initiatives as required e.g. Closed Loop Management System Fundamentals of Tier, Problem Solving, Leader Standard Work, Hoshin etc.
  • Demonstrate the mindsets and behaviours required to drive a high-performance culture in daily work.

What skills you will need:

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

  • Manufacturing facility and equipment knowledge and experience
  • GMP compliance knowledge and experience beneficial, but not essential
  • Be capable of working under own initiative with minimal direction, with high personal integrity, credibility, and energy.
  • Possess a detailed knowledge of and demonstrated ability to employ multiple lean tools (e.g. Tier, Problem Solving Leader Standard Work, Challenge Statements, Value Stream Mapping, waste analysis, capacity analysis, creation of standard work, 5S, Kaizen, Kanban etc.).
  • Possess excellent leadership skills with a demonstrated ability to motivate and coach others to achieve results
  • Possess excellent communication skills, and an ability to lead and influence at all levels. Ability to make an impact and influence without direct line authority.
  • Knowledge of change execution management. Openness to and ability to effect change.
  • Ability to plan, prioritise and effectively manage time, meet deadlines, and produce quality deliverables.
  • Proactive, structured, and logical problem-solving skills, respond to change in a positive and flexible manner
  • A keen interest in people development with a demonstrated ability to motivate and coach others to achieve results
  • Computer skills including word processing, Excel, PowerPoint, MS Teams, SharePoint etc.

Required Skills:

Adaptability, Adaptability, Benchmarking, Building Capability, Business Process Design, Business Process Re-Engineering (BPR), Business Requirements Management, Change Management, Data Analysis Tools, Data-Driven Decision Making, Executive Presence, Good Manufacturing Practices (GMP), Influencing Skills, Influencing Without Authority, Information Technology Applications, Interpersonal Relationships, Office Management, Openness to Change, Prioritization, Proactive Thinking, Product Delivery, Production System, Productivity Initiatives, Quality Control Management, Quality Improvement Programs {+ 6 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:

10/15/2026

*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.

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