- 2022/06 - 現在 Rutgers-New Jersey Medical School Microbiology, Biochemistry and Molecular Genetics
- 2021/04 - 2022/05 Faculty of Veterinary Medicine, Hokkaido University Department of Disease Control
- 2019/04 - 2021/03 Faculty of Veterinary Medicine, Hokkaido University Department of Disease Control
- 2018/11 - 2019/03 Hokkaido University, Japan Faculty of Veterinary Medicine, Laboratory of Parasitology Academic Researcher
- 2017/10 - 2018/10 Hokkaido Uinversity, Japan Faculty of Veterinary Medicine, Laboratory of Wildlife Biology and Medicine Academic Researcher
- 2016/10 - 2017/09 Hokkaido University, Japan Graduate School of Veterinary Medicine, Laboratory of Wildlife Biology and Medicine Assistant Professor
- 2016/04 - 2016/09 Hokkaido University, Japan Graduate School of Veterinary Medicine, Laboratory of Wildlife Biology and Medicine Foreign guest researcher
- 2012/04 - 2016/03 Hokkaido University, Japan Graduate School of Veterinary Medicine, Laboratory of Wildlife Biology and Medicine Ph.D student
- 2011/03 - 2016/03 South Valley University, Egypt Faculty of Veterinary Medicine, Department of Animal Medicine Assistant lecturer
- 2015/11 - 2015/12 San Michele All'Adige, Italy Fondazione Edmund Mach di San Michele all'Adige Guest Researcher
- 2011/12 - 2012/03 Hokkaido University, Japan Graduate School of Veterinary Medicine, Laboratory of Wildlife Biology and Medicine Research student
- 2006/07 - 2011/02 South Valley University, Egypt Faculty of Veterinary Medicine, Department of Animal Medicine Teaching Assistant