Bachelor of Science (Honours) in Computer Science (Infrastructure)

4 Years On Campus Bachelors Program

Technological University Dublin

Program Overview

The BSc (Hons) in Computer Science (Infrastructure) at TU Dublin gives students the skills and confidence to design, manage, and secure the technology systems that modern organisations rely on. It’s ideal for students who are curious about networks, cloud computing, cybersecurity, and the backbone systems that keep businesses and technology running smoothly.

Curriculum Structure:

Year 1:
In the first year, students build a strong foundation in computing, programming, and mathematics. Modules like Programming Fundamentals, Computer Systems, and Mathematics for Computer Science introduce coding, how hardware and software interact, and logical problem-solving. Students also get their first taste of databases and networking, setting the stage for more advanced study.

Year 2:
The second year focuses on the core of computing infrastructure, including Operating Systems, Networking Fundamentals, and Database Systems. Students learn how systems communicate, manage resources, and store data efficiently. Hands-on labs and projects let them configure networks, manage servers, and implement database solutions, connecting theory with practical skills.

Year 3:
In the third year, students tackle advanced infrastructure and security topics through modules such as Cloud Computing, Cybersecurity, and Systems Administration. They gain the ability to design and maintain robust IT systems, secure networks, and handle enterprise-level infrastructure. Project work mirrors real-world challenges, preparing students for professional roles.

Year 4:
The final year focuses on specialisation and applying all the skills learned. Modules like Advanced Networking, Infrastructure Project, and Enterprise Systems allow students to work on comprehensive projects. The Infrastructure Project gives students the chance to solve real-world problems, while exploring emerging technologies and trends to ensure they graduate ready for the industry.

Focus Areas: networking, cloud computing, cybersecurity, systems administration, enterprise infrastructure, database management

Learning Outcomes: design, implement, and manage complex computing infrastructures; configure and maintain networks and servers; apply cybersecurity principles; manage databases and enterprise systems; develop practical problem-solving and project management skills

Professional Alignment (Accreditation): fully aligned with Irish Computer Society (ICS) accreditation, meeting professional standards for computing careers

Reputation (Employability Rankings): TU Dublin is known for its strong industry connections and practical approach to learning, producing graduates who are highly sought after in IT infrastructure, networking, and cybersecurity

Experiential Learning (Research, Projects, Internships etc.)

Students on the Computer Science (Infrastructure) degree at TU Dublin don’t just learn theory in a classroom — you gain practical, hands-on experience throughout your studies that prepares you directly for the workplace. From the very first year, you’ll use real computing tools and work on infrastructure concepts in dedicated labs, and as you progress, you’ll have opportunities to collaborate on team projects, present work to industry partners, and even take part in work placements or international exchanges. These experiences help you build confidence with the technologies and workflows that employers look for.

Here’s how your experiential learning will take shape in this programme:

State-of-the-art teaching facilities: Your core learning takes place in modern spaces at the Grangegorman campus, including computing labs and collaborative areas designed for practical computing work and group projects. There are also high-spec PC labs and reliable campus Wi-Fi to support your study and development work.
Work placement opportunities: In Year 3 you can apply for a work placement where you’ll gain real industry experience in an IT environment, working alongside professionals and applying your course skills to real problems.
Team and project work: Across modules like Team Computing and in your final project, you’ll work collaboratively with classmates to solve real-world computing challenges and present your solutions, including at the School’s project fair attended by industry partners.
International experience: You can choose to spend the second half of Year 3 abroad through TU Dublin’s Erasmus+ and other exchange agreements, gaining cultural exposure and working with students and professionals in other countries.
Community and peer support: The Computing Learning Centre offers drop-in help sessions, revision support, and peer learning opportunities to strengthen your practical understanding of programming and infrastructure topics.
Library and study facilities: You’ll have access to the Park House Library and campus study spaces at Grangegorman for research, group work, and independent study, helping you integrate theory with practical application.

Progression & Future Opportunities

Graduates from this degree go on to build rewarding careers in areas that keep the world’s technology systems running smoothly — from designing and managing networks to securing critical infrastructure and supporting cloud services. Typical roles include Infrastructure Engineer, Network Administrator, Cloud Support Specialist or Cybersecurity Analyst. These opportunities are supported by a strong university ecosystem that helps turn your skills into real career success:

Dedicated career support services: TU Dublin’s Career Development Centre offers one-to-one coaching, careers fairs, job boards, interview preparation, and tailored workshops to guide you from study into your first professional role, including specific support for job hunting and CV development.
Strong graduate outcomes: TU Dublin is recognised for excellent graduate employability, with a significant proportion of honours degree graduates securing employment within nine months of finishing their studies.
Work placement and internship connections: Formal work placements and the wider Student Internship Programme give you opportunities to gain real workplace experience and make professional connections before you graduate.
Industry engagement and partnerships: TU Dublin’s practice-based model and extensive connections with employers ensure your skills match what the industry needs, while live projects and events give you exposure to potential recruiters.
Accreditation and long-term value: Your honours degree is a recognised Level 8 qualification on the Irish National Framework of Qualifications, valued by employers locally and internationally, supporting career progression whether you stay in Ireland or work globally.

Further Academic Progression:
After completing this programme, you can continue your studies with postgraduate options such as a master’s degree in computing, cybersecurity, cloud computing, or related fields, either at TU Dublin or at universities around the world. This can open doors to more advanced technical roles, research careers, or specialised leadership paths in technology.