Sawsan Sayej Currently is the administrative and financial coordinator at the Institute of Environmental and Water Studies, which aims to contributing to solving the problems of the water and environment sectors in Palestine and the region by providing appropriate academic programs, distinguished research and constructive training programs.  She works on the financial management of the externally funded projects. She coordinates with the national institutions pertaining various water and environmental interventions in the water and environment sectors.She coordinates with the students and alumni and organizes different activities that serve the water and environment sectors.

She believes in environmental issues and the importance of community awareness in this field, thus changing the behavior of individuals and institutions towards the environment by participating in solving environmental problems, and various awareness programs. She is a member of the Steering Committee of the Women and Water Network.

Her mission is to preserve the cleanliness of the environment, and its natural resources, an important component of good health, and an address for a conscious society.