Physics is the study of energy, matter, space and time and the interaction between them. It is at the heart of most science and technology. Physics has expanded our understanding of the universe and has enabled the development of numerous new technologies which improve our lives. Albert Einstein’s theory of General Relativity resulted in Global Positioning Systems (GPS) we use for navigation. MRI & CT scans, smartphones, touch screens, batteries, weather forecasts and solar power are all grounded in physics.

Physics based industries in Ireland employ 190,000 people. If you are fascinated by how things work and want to contribute to solving real world problems, physics can take you anywhere. The skills you learn from studying physics are transferable to an incredible range of exciting, cutting-edge careers that are shaping the future.

Examples include areas such as cancer treatment, meteorology, space industry, AI and robotics. You may prefer to work with matter on a tiny scale at the atomic and molecular level in nanotechnology, which is revolutionising many industries. As well as academia, research and teaching, physics graduates are highly sought after in a wide range of critical industries. The public sector, aerospace, construction, engineering, manufacturing, energy,banking and finance, Information Technology and law, amongst others, all seek the powerful problem solving skills of physicists.

In addition to numerical, analytical and critical thinking skills, effective presentation and communication skills are also important. If you are inquisitive and want to understand more about the world, you will find physics intellectually challenging and have the opportunity to work in many different unrelated sectors. 

The Institute of Physics is the professional body for physics in the UK and Ireland.

Check out how your career in physics can have a global impact and the jobs that use physics. Find out more about the different routes to study physics and the wide range of courses in Ireland.