| Feb 12 - | Deputy Dean, ANU College of Engineering and Computer Science |
| Jan 12 - | Professor |
| Apr 11 - Jan 12 | Interim Dean, ANU College of Engineering and Computer Science |
| Feb 10 - Mar 11 | Deputy Dean, ANU College of Engineering and Computer Science |
| Jun 08 - Feb 10 | Computer Systems Research Group Leader |
| Jan 07 - Dec 11 | Associate Professor |
| Jul 07 - Jun 08 | Associate Dean (Research) |
| ANU College of Engineering and Computer Science | |
| Jul 04 - Jun 07 | Associate Dean (Research) |
| Faculty of Engineering and IT | |
| Feb 01 - Dec 06 | Senior Lecturer |
| Department of Computer Science | |
| Australian National University | |
| Canberra, ACT 0200 | |
| AUSTRALIA | |
| Apr 95 - Jan 01 | Academic Consultant |
| Supercomputer Facility | |
| Australian National University | |
| Canberra, ACT 0200 | |
| AUSTRALIA | |
| Jun 93 - Mar 95 | Senior Scientific Officer |
| Theory and Computational Science Division | |
| Daresbury Laboratory | |
| Warrington, WA4 4AD | |
| Jan 91 - May 93 | Higher Scientific Officer |
| Theory and Computational Science Division | |
| Daresbury Laboratory | |
| Warrington, WA4 4AD | |
| Dec 88 - Dec 90 | National Research Council postdoctoral associate |
| Computational Chemistry Branch | |
| NASA Ames Research Center | |
| Moffett Field, CA 94035 | |
| Feb 88 - Dec 88 | IBM postdoctoral fellow |
| Department of Theoretical Chemistry | |
| University of Lund | |
| Sweden | |
| Doctoral Degree | |
| Feb 84 - Feb 88 | International Commonwealth Scholar |
| Dept. of Theoretical Chemistry | |
| University of Sydney | |
| N.S.W. 2006 | |
| Supervisors | Prof. N.S. Hush and Dr. G.B. Bacskay |
| Thesis title | ``Quantum Chemical Studies of Molecular Properties |
| and Interactions'' | |
| Bachelors Degree | |
| Sept 80 - June 83 | University of Durham, England |
| BSc Chemistry, Honours Class 1 |