... I wear several, so to speak. Below are my current roles:

• Director of the quantum technology Laboratory
• Professor in the School of Mathematics & Physics
• Australian Research Council Federation Fellow
• Deputy-Director, Centre for Engineered Quantum Systems (from 2011)
• Program Manager, Centre for Quantum Computer Technology
• Faculty member, Quantum Sciences Institute (neé Quantum Sciences Laboratory)

And some older roles...

• Deputy-Director, QCCM for Optical Quantum Computing, USA
• Co-Investigator, MURI Center for Photonic Quantum Information Systems, USA

And here I am wearing an actual hat...

Fastnacht in Konstanz, 1995