- Research Associate, Oxford History of the Archaic Greek World, Faculty of Classics, University of Cambridge.
- Director of Studies in Classics, Bye-fellow and assistant tutor, Newnham College.
- Research Associate, ERC ‘Contexts of and Relations between Early Writing Systems’ Project
- A.G. Leventis Senior Research Fellow, Clare College
- Emeritus A.G. Leventis Professor of Greek Culture
- Invited Lecturer, Faculty of Classics
- Senior Academic Visitor, Wolfson College
- Professor Emeritus, History of Art, University of London
- Research Associate, Contexts of and Relations between Early Writing Systems (CREWS)
- British Academy Postdoctoral Fellow
- Director of Studies in Economics, Newnham College
- Senior Research Associate in the Faculty of Classics
- Senior Researcher, Impact of the Ancient City, ERC Advanced Grant
- Affiliated Researcher in the Faculty of Asian and Middle Eastern Studies
- OJM College Post-doctoral Associate, Jesus College
- Emeritus Professor of the History of Classical Antiquity
- Fellow of Jesus College
- Senior Research Fellow, Trinity College
- Honorary Professor of Latin
- Emeritus Professor of Comparative Philology
- Fellow of St John's College
- Junior Research Fellow
- Latin and Neo-Latin Literature
- Trinity College
- Emeritus Professor of Mycenaean Greek
- Researcher Associate
- Unveiling the Invisible - Mathematics for Conservation in Arts and Humanities
- (Leverhulme Trust Research Project Grant / RPG-2018-121)
- British Academy Postdoctoral Research Fellow
- Thole Research Fellow in Classics, Trinity Hall
- Professor of Ancient Philosophy Emerita, King's College London
- Honorary Fellow of Jesus College
- Research Associate
- ERC project: Migration and the Making of the Ancient Greek World
- Research Associate, Impact of the Ancient City Project
- Fellow of Darwin College
- Emeritus Professor of Ancient Philosophy
- Fellow of St John's College
- Emeritus Laurence Professor of Ancient Philosophy
- Fellow of Christ's College
- Postdoc Fellow, Carlsberg Foundation (Internationalisation Fellowship)
- Research Associate, Sidney Sussex College
- Principal Investigator of Contexts of and Relations between Early Writing Systems
- Senior Research Fellow and Director of Studies at Magdalene College
- Director of Studies at Lucy Cavendish College and Wolfson College
- Retired Newton Trust Lecturer in Ancient History
- Fellow of Girton College
- Director of Research
- Honorary Professor of Roman Studies
- Lloyd-Dan David Research Fellow, Darwin College/ Needham Research Institute
- Research Associate, Impact of the Ancient City
- non-stipendiary Research Fellow, Christ's College