| 1997 – 1998 | Research Assistant at the Department of Chemistry, Faculty of Science, Universiti Teknologi Malaysia, Skudai, Johor. |
| 1998 – 2000 | Research Assistant at the University of Leicester, United Kingdom. |
| 2005 | Tutor at the Department of Chemistry, Faculty of Science, Universiti Teknologi Malaysia, Skudai, Johor. |
| 2006-2011 | Lecturer at the Department of Chemistry, Faculty of Science, Universiti Teknologi Malaysia, Skudai, Johor. |
| 2012 onwards | Senior Lecturer at the Department of Chemistry, Faculty of Science, Universiti Teknologi Malaysia, Skudai, Johor. |
