Cormac J. Sreenan is a Full Professor of Computer Science at University College Cork (UCC) in Ireland, Deputy Director of CONNECT, and Principal Investigator at Enable.

Prior to joining UCC in 1999 he was on the research staff at AT&T Labs-Research, Florham Park, NJ, USA and at Bell Labs, Murray Hill, NJ, USA. At UCC he directs the Mobile & Internet Systems Laboratory (MISL), which is a group of 15 research staff and students with research activity in multimedia and wireless networking and systems.

Recent projects have focused on wireless sensor networks, heterogeneous mobile networks and video streaming, and have been funded by industry, the EU and Irish state agencies, including Science Foundation Ireland (SFI). Prof. Sreenan is an SFI Principal Investigator and is a Co-PI on the CONNECT Centre for Future Networks and Communications involving 10 academic institutions and 37 sponsor companies.

He is currently on the Editorial Board of  ACM Transactions on Sensor Networks. In the past he has served on the Editorial Boards of

IEEE Transactions on Mobile Computing, Computer Networks and ACM/Springer Multimedia Systems Journal and as Guest Editor for Communications of the ACM, IEEE Journal on Selected Areas in Communications and IEEE Wireless Communications Magazine.