1. Recipient of a DOC Fellowship of the Austrian Academy of Sciences and Ph.D. Fellow at the Institute of Environmental Engineering, Dept. of Infrastructure Engineering, Univ. of Innsbruck, Innsbruck, Austria.
2. Ph.D. Student, Dept. of Infrastructure Engineering, Unit of Environmental Engineering, Univ. of Innsbruck, Innsbruck, Austria
3. Assistant Professor, Dept. of Water Engineering, Faculty of Agriculture Engineering and Rural Development, Agricultural Sciences and Natural Resources Univ. of Khuzestan, Mollasani, Khuzestan, Iran
4. Ph.D. Graduate Student, Dept. of Infrastructure Engineering, Unit of Environmental Engineering, Univ. of Innsbruck, Innsbruck, Austria
5. Senior Project Manager, VIA Rail Canada; Concordia Univ., Montreal