The department is composed by three sections:
- The Mathematics Section is made up of teachers from the areas of Applied Mathematics and Didactics of Mathematics. The section is responsible for teaching the Mathematics subjects assigned to the DEIM.
The Computer Architecture and Technology Section (ATC) carries out teaching and promotes research in the fields of Operating Systems, Computer Networks, Robotic Computer Architecture and Computer Vision. The section is responsible for teaching the Architecture and Computer Technology subjects of the degrees and master's degrees assigned to the DEIM.
- The Sections of Computer Science and Artificial Intelligence (CCIA) and Languages and Computer Systems (LSI) are responsible for teaching the areas of Programming, Software Engineering, Artificial Intelligence or Theory of Computing, among others.