Mónica is an associate professor at the "Escola Tècnica Superior d'Enginyeria de Telecomunicació de Barcelona" (ETSETB) in these subjects:
- Laboratorio de Telemática-II (LT2, Laboratory of Telematics) (1995-2011)
- Transmisión de Datos (Data Transmission) (2000-2011)
- Introducció a les Xarxes Telemàtiques - IXT (Introduction to Communication Networks) (2010-present)
- Enginyeria de Qualitat de Servei en Xarxes IP - EQSIP (Quality of Service Engineering in IP networks) (2013-present)

She lectured in the Master of Science in Information and Communication Technologies:
- Broadband Networks and Services (2004-2012)

and in the Master in Telematics Engineering:
- Multihop Networks. Applications to Sensor Networks (2007-2012)
- Evaluation of Packet Switching Networks (2009-2012)

Currently, she gives lectures in the Master in Telecommunications Engineering (MET):
- Quality of Service in Networks - QSN (2013-present)