Computing, IT, Data Analytics & Mathematics

Computing is the study of computational systems and our relationships with them. Computer Scientists play an increasingly important role in society and use their knowledge and skills to build computational systems that improve our everyday lives. Computer Science also deals with abstract theoretical issues that lead to advancements in areas such as more efficient algorithms, new programming languages, improved modes of interaction and intelligent systems. Over our broad range of Computing courses, students will study topics such as Software Development & Design, Programming, Computer Systems & Networking, Operating Systems, Systems Analysis, Data Modelling & Database Design, Web Development and Professional Development and all of our courses have strong links to industry. 

Cyber Security and Artificial Intelligence are both rapidly becoming the fastest-growing areas of the ICT industry. Our courses in Cyber Security will give students an all-round perspective on information security risk and risk management and will produce produce highly-skilled graduates to counter the growing cyber security threat facing the world today. Our courses in Artificial Intelligence & Machine Learning were developed in consultation with major IT Companies such as Amazon AWS, Microsoft, SAP & IBM and combine a unique mix of Computing, Business Intelligence and Data Science skills.

Mathematicians and Data Analysts play key roles in a wide range of industries in Ireland and abroad contributing their excellent analytical and problem-solving skills to the creation of innovative products and services and converting complex data into insights that can help businesses solve a broad range of real-world problems. Our Mathematical Sciences course encompasses most areas of mathematics and statistics. Students will acquire high-caliber analytical, problem-solving skills in the context of the real-world, by building on a sound foundation of mathematical principles with a range of modelling and IT skills, placing an emphasis on practical problem-solving techniques.

Course Title	Course Code	Level	Location
Business Computing	TU914	Level 8	Aungier Street
Computing	TU652	Level 6	Tallaght
Computing (General Entry)	TU756	Level 7	Tallaght
Computing (Information Technology)	TU757	Level 7	Blanchardstown
Computing in Networking Technologies (Learn & Work) (Application via TU Dublin, not CAO)	TU655	Level 6	Blanchardstown
Digital Forensics & Cyber Security	TU758	Level 7	Blanchardstown
Cloud Computing	TU865	Level 8	Tallaght
Computing (General Entry)	TU859	Level 8	Tallaght
Computing (Information Technology)	TU860	Level 8	Blanchardstown
Computer Science	TU856	Level 8	Grangegorman
Computer Science (Infrastructure)	TU857	Level 8	Grangegorman
Computer Science (International)	TU858	Level 8	Grangegorman
Computing with Machine Learning & Artificial Intelligence	TU862	Level 8	Tallaght
Data Science and Artificial Intelligence	TU850	Level 8	Grangegorman
Digital Forensics & Cyber Security	TU863	Level 8	Blanchardstown
Health Informatics * New for 2026 *	TU848	Level 8	Blanchardstown
Information Systems with Digital Transformation * New for 2026 *	TU842	Level 8	Tallaght
Mathematics and Statistics	TU874	Level 8	Grangegorman
Secure Networking and Cloud Technologies (Learn & Work)	TU767	Level 7	Blanchardstown

 

_{Disclaimer: Course information is intended as a guide to persons seeking admission to the University and shall not be deemed to constitute a contract between TU Dublin and an applicant or any third party. The University reserves the right to amend, change or delete any programme of study, academic regulation or module at any time. The University reserves the right to alter or delete course information and shall not be bound by any errors or omissions and cannot accept liability in respect thereof. TU Dublin reserves the right not to offer any particular course where the number of students enrolling in that course at the beginning of any year is considered to be inadequate to justify the running of the course.}