UCD College of Science

University College Dublin

University College Dublin (UCD) is one of the top universities in Europe and is also ranked in the top 1% of higher education institutions worldwide. The UCD College of Science offers world-class taught masters courses to equip you with the knowledge and skills to excel in diverse scientific fields including biotechnology, sustainability, earth sciences, chemistry, data science, artificial intelligence and physics. Our faculty are expert teachers and world-class researchers. Their research strengths and interests directly inform the content and quality of our courses. The UCD College of Science masters degrees provide an excellent foundation for a wide variety of careers and our graduates are in high demand for science and science-related roles in Ireland and abroad.

Why study at the UCD College of Science?

Benefit from research-led learning, taught by internationally renowned faculty at the forefront of scientific discovery, offering you cutting-edge insights and research opportunities.

Access state-of-the-art laboratories, active learning spaces and advanced research facilities, all providing an optimal environment for developing your skills and fostering innovation.

Gain invaluable experience through field classes, project work, internship and professional experience opportunities, allowing you to apply your knowledge in real-world settings and build your professional network.

Achieve strong career prospects and benefit from our extensive industry links, preparing you for successful employment in diverse scientific sectors or for advanced academic pursuits.

A 2 year stay back visa is also available to international graduate students if you wish to remain in Ireland and start your career here.

12,000 UCD

postgraduate students

57

courses

4

Scholarships at this university listed on FindAMasters

118th

globally in the QS World University Rankings 2026

Dublin  Ireland

main campus

About the UCD College of Science

At the UCD College of Science, our mission is to advance scientific knowledge and foster the next generation of scientific leaders who are ready to address global challenges. Our core values of excellence in research and education, innovation in discovery and application, and a deep commitment to societal impact underpin everything we do.

As one of Ireland's largest and most research-active science faculties, we are home to seven dynamic academic schools: Biology and Environmental Science, Biomolecular and Biomedical Science, Chemistry, Computer Science, Earth Sciences, Mathematics and Statistics, and Physics. Our Masters courses are designed with flexibility in mind, offering full-time, part-time, and online study options in selected disciplines to meet diverse global demands. We truly foster an inclusive and supportive learning environment, dedicated to developing future scientific leaders.

We offer a diverse range of courses. For instance, our MSc Applied Environmental Science, is the first on the island of Ireland to be approved as an Accredited Degree Programme of the Chartered Institute of Ecology and Environmental Management (CIEEM). It covers the key aspects of Environmental Science, encompassing marine, freshwater and terrestrial systems.

The MSc Biotechnology focuses on broadening your knowledge and understanding of the current technologies and processes in the biotechnology industry.

For those interested in enhancing their range of foundational and applied skills in statistics, our MSc Statistical Data Science is ideal for students interested in data science careers in industry, business, government, or for those interested in pursuing a subsequent PhD in statistics or in related areas.

Our dedication to making a real-world difference is reflected in our strong commitment to sustainability. We're incredibly proud that UCD ranks 49th in the world and 1st in Ireland in the QS World University Rankings: Sustainability in 2025. This significant achievement highlights our continuous dedication to addressing environmental and social challenges through cutting-edge research and impactful teaching.

The UCD College of Science masters degrees provide an excellent foundation for a wide variety of careers and our graduates are in high demand for science and science-related roles in Ireland and abroad.

Join our upcoming series of webinars to connect with faculty and students and discover how a UCD Science masters can advance your career.

Latest Scholarships


Studying at the UCD College of Science means becoming part of a vibrant, diverse and inclusive community, within our college and across the wider university and Dublin city. With over 11,500 international students from more than 152 countries, UCD has the largest international student population in Ireland. On campus, you'll find a lively atmosphere with ample opportunities to connect. UCD has over 150 clubs and societies ranging from academic and cultural groups to specific interest clubs like the Biological Society, Chemical Society, Sustainability Society and the International Students Society. Many of these are student run, fostering a strong sense of community and leadership.

Beyond the campus, Dublin is a hub for science, technology and innovation, offering opportunities for networking, internships and graduate employment. With excellent public transport and a strong international community, students can enjoy a balanced lifestyle with a blend of professional opportunities and cultural exploration.


I was attracted to UCD and this MSc by the fantastic research output of the faculty and the great facilities available on campus. A particular strong point of this course is the range of modules available. During my undergraduate degree I took a lot of molecular biology modules, but this MSc really broadened my horizons by allowing me to take modules from several disciplines including environmental science, zoology and of course botany. My time at UCD has provided me with a number of skills, both lab and desk-based, that I employ in my work as a lab analyst for the Department of Agriculture, Food and the Marine.

RPS Environmental

The course was an eye-opening experience with a great mixture of lab sessions, field work and lectures. The highlight was the opportunity to gain professional work experience and I would encourage anyone interested in following a career in the Environmental sector to seriously consider this course.

Global Regulatory Intelligence Specialist at Alexion Pharmaceuticals

My time during the MSc in Regulatory Affairs & Toxicology gave me the skills and knowledge to step into the global world of regulatory affairs. I now work in regulatory intelligence and policy, where I must understand and communicate important regulatory updates from around the world, and this MSc gave me the foundation to build these skills. This MSc also raised my awareness and understanding that there is a much wider world when working in regulatory affairs and that there are huge opportunities for me to grow and develop in my career.

I chose to undertake the MSc Chemistry (Negotiated Learning) course as a pathway to both refreshing and improving my chemistry knowledge with hopes that it would lead to further career and postgraduate opportunities. In my time at UCD Chemistry, I was challenged by a broad range of topics in organic, inorganic and physical chemistry, whilst interacting with lecturers and professors and gaining insight to the requirements of further postgraduate study in a PhD. The climate in UCD Chemistry was welcoming and supportive, with the ChemSoc society providing a way to meet peers and colleagues that are still in my life to this day. The final lab project is an important aspect of the course and helped to reintegrate me into a research environment and eventually led to undertaking a PhD in UCD Chemistry.
This has helped me in my career by allowing me to travel to France and Germany in a research capacity and find an exciting role as a Process Development Scientist here in Ireland.

I have an academic background in astrophysics and knew I wanted to have a career in the space industry, but was not sure how to get my foot in the door. The MSc Space Science & Technology course at UCD gave me the opportunity to learn about the different sectors of the space industry and how many different kinds of jobs there are.
In my position as Mission Operations Engineer at Goonhilly, I work as part of a team that operates GHY-6, a 32-meter deep space antenna, to track satellites for NASA and ESA missions such as Mars Express and Artemis 1. I use my project management skills in my secondary role managing the development of procedures and other projects.

I was initially attracted towards an MSc in Synthetic Chemistry at UCD because of the particular focus on modern research and the emphasis on learning new skills that can be carried into industry. This course has allowed me to complete a variety of subjects outside the range of my undergraduate degree which is beneficial for new future career possibilities.
The structure of the course is extremely flexible and the lectures provide an even mixture between individual and team-based work. This was important for me as I wanted to develop my ability to learn independently but also be able to make friends during the process.

I found the degree throughout engaging. I enjoyed the broad range of topics covered in the degree from pure mathematics to behavioural economics and game theory. I was heavily involved with the Chess Society, serving as Secretary and then Auditor during my time at UCD and I still compete with the UCD chess team in the Leinster leagues. I have since graduated and am now working in Quantitative Risk at Grant Thornton.

This MSc had a strong theoretical foundation and gave me an education in how to apply statistics. My research project inspired me to go into the area of medical statistics after graduation. The course served as a launch pad for my career in pharmaceutical statistics where I now work as a project lead, overseeing the quantitative aspects of several drugs in development.


UCD operates a rolling admissions policy for taught masters. Decisions are issued as soon as a complete application is received. An application is considered incomplete until all required items, including the application fee (if applicable), have been submitted. Courses remain open until all places are filled.

The College of Science offers MSc, MA, Graduate Diploma and Certificate programmes across a wide range of disciplines including but not limited to Financial Mathematics, Space Science & Technology, Cybersecurity and Biotechnology. A full list is available in the UCD Science Graduate Courses brochure.

UCD offers a range of supports including academic advice, career development services, student advisers, counselling, and tailored postgraduate workshops through the UCD Graduate School. International students benefit from orientation programmes, visa assistance and access to a vibrant, global student community.

UCD’s taught masters can be applied for online here. Courses open for application on 1 October each year and generally remain open until all places are filled. A summary of the process is available on the UCD Graduate Admissions website.

Many courses include a substantial project component, which may take the form of a research project, an industry placement, or a capstone assignment. 150+ graduate students from the College of Science completed internships in 2025. These projects provide practical and professional experience and often involve collaboration with UCD research groups or external partners. In 2025 we partnered with 170 companies and research institutes including European Space Agency (ESA), Pfizer, Workday and Ericsson. Placements are secured through a competitive process and are not guaranteed. The companies and institutes we work with annually are subject to change and not all courses include an internship.


Register your interest with the UCD College of Science


Main campus

University College Dublin

Dublin

Ireland

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