Contact UsInvestorsCareersMediaScienceContact Us

Write the next chapter

At Pfizer, we’re driven to significantly improve the lives of everyone… everywhere. If you are similarly driven, you’ll find there’s no better place to begin - and continue your career than at Pfizer.
Industry leading 

Producing high-quality products for huge global markets, Pfizer has been an industry leader in Ireland for more than 50 years. With such a strong record of performance, it’s no surprise to learn that our experts are among the best in the world. Scientists, technicians, analysts, engineers: each are provided with resources, technology, facilities, and a collaborative working environment that allows them to tackle the world’s most complex health challenges. 

It’s this spirit of innovation and vision that means any job at Pfizer soon transforms into your life’s passion. We ensure that opportunity, ownership, and responsibility is given to every colleague. Emphasizing accountability, holistic leadership, growth, and learning, it’s these principles and a unique support network that maps out clear steps to personal success as well as driving positive business results. 

Pfizer Core Values

To fully realize Pfizer’s purpose – Breakthroughs that change patients’ lives – we have established a clear set of expectations regarding “what” we need to achieve for patients and “how” we will go about achieving those goals.

The “how” is represented by four simple, powerful values – courage, excellence, equity and joy – that define our company and our culture.


Breakthroughs start by challenging convention, especially in the face of uncertainty or adversity. This happens when we think big, speak up and are decisive.


We can only change patients’ lives when we perform at our best together. This happens when we focus on what matters, agree who does what and measure our outcomes.


We believe that every person deserves to be seen, heard and cared for. This happens when we are inclusive, act with integrity and reduce health care disparities.


We give ourselves to our work, but it also gives to us. We find joy when we take pride, recognize one another and have fun.

Find a job at Pfizer

Join us and you’ll partner with colleagues of different backgrounds and abilities to work on commercial projects that are equally diverse. Collaboration is at the heart of everything at Pfizer. So, if you’re driven to find the cure, market it, harness the latest technology to make it a reality, or simply help improve the lives of others; discover a range of opportunities to make an impact on an incredible scale.

We are looking for talented professionals to join us at our other Pfizer manufacturing locations; Grange Castle, Dublin, Newbridge, Kildare and Ringaskiddy, Cork, as well as our other Dublin locations; Ringsend and City West where our Financial and Operational along with our Commercial businesses are located. 

Click 'Opportunities' on each of our locations below to see a full range of opportunities for experienced individuals who want to develop their career in an innovative and global business.

Grange Castle, Dublin

The Grange Castle facility is located on a 90-acre site comprising 1.1 million square feet of buildings.  The site is involved in the manufacture of therapeutics and vaccines covering a range of areas including inflammation, oncology, pneumococcal and meningococcal disease, COVID-19, and a number rare diseases.  The technology platforms span mammalian cell culture, protein purification, vaccines conjugation, and aseptic syringe-filling.

Grange Castle also has extensive QC testing laboratories, Manufacturing Sciences & Technology (MSAT) facilities and large molecule Pre-clinical Discovery laboratories.  The site and its operations are supported and enabled by teams such as Supply Chain Logistics and Planning, Engineering and Utilities, Finance, Regulatory Affairs, Human Resources, and Technical Services.

The facility is continuously engaged in New Product Introduction (NPI) activities and is currently working on NPI projects across a number of indications and platforms covering biosimilars, rare disease treatments, and mRNA technology.  NPI investment in 2021 saw the construction of a new mRNA manufacturing suite and the addition of the Grange Castle site to the Pfizer global COVID-19 vaccine supply network.
In December 2022, Pfizer announced a €1.2 billion capital investment in the Grange Castle site. The investment, which is Pfizer’s biggest expansion investment to date in Ireland, will see a new facility built on the site premises that will double the capacity for biological drug substance manufacturing at the site.  It is anticipated that this expansion will result in the addition of a further 400-500 roles on site.
Pfizer Grange Castle has approximately 2,500 engaged and highly committed colleagues from many different nationalities and backgrounds.​


Newbridge, Kildare The Pfizer Newbridge facility, built on a 122-acre site, has been in operation for almost 30 years manufacturing and packaging a range of OEB 1-5 complex drug product formulations serving more than 100 global markets. The site has undergone significant growth in the last number of years now supplying over 10 billion doses to patients per annum. The site is part of the Global Solids Manufacturing (GSM) network within the Small Molecule Organisation (SMO).

Pfizer Newbridge is the home of technically challenging products including laser drilled osmotic formulations, low dose hormonal oral contraceptives, active coated hormone replacement therapies, solvent coated multi-particulates, controlled and modified release formulations, multi-particulate and powder filled encapsulated products and mini-tablet paediatric formulations.
The site manufactures medicines for patients in multiple areas including Women’s Health, Novel Oral Anticoagulants, Anti-Viral, Central Nervous System & Immunosuppressants.
Pfizer Newbridge offers a range of capabilities including API finishing and packaging steps, segregated and high containment facilities for highly potent compounds, sensitizers and hormones, primary and secondary packaging and demonstrated scale-up capability from pilot to commercial scale. 
The Technology Innovation Centre (TIC) has development, clinical and pilot scale capabilities supporting New Product Introduction (NPI) with expertise and technologies to deliver product understanding, process robustness and optimization in an innovative environment.
Recent capital investments include a new Osmotic/Solvent Coating facility, new high containment multi-product facility, new state of the art Packaging Lines, upgraded Technology Innovation Centre, and upgraded and new QC Laboratories. 
Pfizer Newbridge is home to the Global Technical Hub. The purpose of the hub is to lead resolution and proactive avoidance of network technical challenges, to partner with the network to deliver product reformulation & remediation (nitrosamines/titanium dioxide programs), to develop and implement next generation small molecule technology roadmap and to support API-DP interface, Technical Product knowledge and training. The hub also enables access to Analytical Lab for developmental analysis, nitrosamine raw material and release level testing.
The site and its operations are supported and enabled by teams such as Supply Chain Logistics and Planning, Engineering and Utilities, PfizerCentre One, Finance, Regulatory Affairs, Human Resources, and Technical Services. 
Pfizer Newbridge has approximately 1,300 highly engaged colleagues. The site is focussed on colleague growth and development, enabling talent and leadership growth through established initiatives such as the Newbridge Front Line Leadership Development program and Leaders Lens program. 
OpportunitiesLorem ipsum dolor sit amet, consectetur adispiscing elit.Learn More Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.


Ringaskiddy, Cork
One of the first pharmaceutical companies to locate in Ireland, establishing first in Ringaskiddy, Cork in 1969, the Pfizer Ringaskiddy facility is now a 80-acre site with four operating plants and over 700 colleagues. 
The Ringaskiddy site plays a critically strategic role within Pfizer, it is the global site for all new small molecule Active Pharmaceutical Ingredients (API) products through co-development, scale up and launch, as well as manufacture of a large portfolio of commercial medicines covering a range of therapeutic areas including inflammation, oncology, diabetes, anti-virals, anti-infectives, and rare diseases. Colleagues on the site use state of the art equipment and leading-edge technology, as well as work collaboratively with Research and Development to provide the highest quality innovative therapies to patients. 
The site and is leading the way in adopting new technology, data, modelling and automated solutions to further digitize and accelerate drug discovery and development with the aim of enhancing health outcomes and the patient experience.
The Ringaskiddy site is committed to the United Nations Sustainable Development Goals (SDGs) through our efforts to create an equitable, more peaceful and sustainable world for generations to come where site colleagues bring their passions to the forefront – whether that’s Poverty & Homelessness, Health & Wellbeing, Social Inequalities, Discriminations against minority groups, Sustainability or Biodiversity – through the Site SDG program to make a difference within our site and in our wider community.
Pfizer Ringaskiddy is a world class site, where amazing people do incredible things and where we value the positive contribution we make in the community we work and live in, and across the world, and this inspires us to continue to work day and night to deliver Pfizer’s Purpose –  Breakthroughs that change patients’ lives.


Ringsend, Dublin Located in Dublin’s city centre, the Watermarque Dublin Hub was established in 2003 and is home to Global Business Services, Dublin Treasury Centre and Digital. GBS transforms fragmented, complex and intricate operational services into centralized, simplified, and standardized solutions. Our extensive knowledge, deep expertise and strategic capabilities enable Pfizer to deliver on its purpose: Breakthroughs that change patients’ lives​.  Our Dublin office has approximately 450 highly engaged and committed employees across 37 nationalities and consists of global Centres of Excellence for Statutory Reporting​, Operational Transfer Pricing​, Operational Treasury​ and Indirect Tax​, and also includes regional centres for Record to Report, Strategic Accounts Receivable and Credit Risk​ and Transformation.

The Enabling Functions Hub in Dublin has a tradition in attracting innovative Digital colleagues. The Digital team in Dublin is a diverse group of people leading and working on Pfizer’s global initiatives including in the fields of; Enterprise Infrastructure, Cloud Services, Security, Privacy, Risk Management and our Digital Creation centres for Finance, Global Supply, Global Business Services, Commercial Enablement and Digital Health.

Citywest, Dublin

Citywest is the home of our commercial office and is located in Riverwalk, Citywest Business Campus. It is comprised of approximately 120 colleagues working across numerous functions including; health and value, corporate affairs, sales and marketing, medical quality and regulatory affairs. The offices opened in 2005 and it is headed up by Country Manager Deb Mangone who leads the commercial operations in Ireland.Opportunities


Opportunities in all Pfizer locations

Together we will ensure that science will win.


Your HealthAbout PfizerWorking Responsibly Careers MediaPrivacy statementTerms of useThis website is brought to you by Pfizer Healthcare Ireland, 9 Riverwalk, National Digital Park, Citywest Business Campus, Dublin 24, Ireland.
Registered in the Republic of Ireland No. 127002.
Directors: D. Mangone (Managing), O. Gavan, D. Kennedy. Company Secretary: M. Byrne.
Copyright © 2024 Pfizer Healthcare Ireland. All rights reserved.