Aron joined the University in 2002 after a 25-year career in archaeological research and heritage and museum management in South Africa. Posts he held in South Africa included Assistant Director of the Natal Museum (1994-1997) and Director of the South African Cultural History Museum (1998-2002). Between 2002 and 2004, Aron managed the Beckensall Northumberland Rock Art Website Project, which won the 2006 Channel 4 ICT British Archaeological Award. Aron's research interests include the management and interpretation of tangible and intangible heritage; museum history; the construction of the hunter-gatherer past; dating of rock art; and Northumberland rock art. Recent book publications include Tracks in a Mountain Range: exploring of the history of the uKhahlamba-Drakensberg (2007, with John Wright), Art as Metaphor: The Prehistoric Rock- Art of Britain (2007, co-edited with George Nash and Clive Waddington), and uKhahlamba: Umlando wezintaba zoKhahlamba/History of the uKhahlamba (2012, with John Wright). The latter book is unique in the South African publishing world as it is the first book on archaeology and history in the country to have been published bilingually in isiZulu and English.