Based on a total estimated cost of €12,000 over 4 years, Computer Science at TU Dublin has a 5-year ROI of 1181.2%, with graduates earning around €48,000 after 5 years in the workforce.
The most recent CAO points requirement for this course (TU856) was 443 (2025).
Computer Science graduates from TU Dublin report a graduate employment rate of around 88%, good career progression, very high demand for these skills in Ireland.
Typical roles after graduating
- Software Developer
- Web Developer
- IT Support
- Systems Administrator
Common employers for Computer Science graduates include Accenture, IBM, Vodafone, Three Ireland, Version 1.
By comparison, the median annual wage across all Irish employees is €38,000, and the average (mean) wage is €52,600. Computer Science graduates from TU Dublin start below the national median, and after 5 years earn roughly 9% less than the national average.
Open Computer Science (TU Dublin) in the ROI calculator for the full salary, cost and comparison breakdown.