| Position |
| Administration staff (P.A.) |
| Analyst (P.L.) |
| Associate professor (PTU) |
| Associate professor (PTEU) |
| Becario Postgrado (PostG) |
| Becario Predoctoral (PreD) |
| Colaborador Extraordinario (ColExt) |
| Collaborating lecturer (PCol) |
| Doctor colaborador junior (DColJr) |
| Doctor colaborador senior (DColS) |
| Doctor Novel (DrNov) |
| Doctor senior (DS) |
| Full professor (CU) |
| Invest. iniciado-experiencia (InvInEx) |
| Investigador iniciado (InvIn) |
| Investigador novel (InvN) |
| Investigador novel N1 (N1) |
| Investigador novel N2 (N2) |
| Investigador novel N3 (N3) |
| Investigador novel N4 (N4) |
| Investigador predoc. formación (InvPreD) |
| Jefe de negociado (P.A.) |
| Lecturer (PAyD) |
| Maestro Taller (P.L.) |
| Ramón y Cajal (RC) |
| Research assistant (PIF) |
| Research fellow (P.P.) |
| Scholarship (PreG) |
| Senior lecturer (PContDr) |
| TE Apoyo Investigación (TEApoy) |
| TE Laboratorio (P.L.) |
| Teaching assistant (PAy) |
| Teaching associate (PA) |
| Técnico Diplomado (P.L.) |
| TS Apoyo Investigación (TSApoy) |
