Ceri Oeppen is currently Lecturer of Human Geography at the University of Sussex. She was a Visiting Researcher at PRIO in 2012 and was appointed a PRIO Global Fellow in 2014. She is also involved in the ongoing http://www.prio.no/Projects/Project/?x=920PRIO research project on return migration, PREMIG.
For more information, see Oeppen's profile page on the Sussex website.