Professor Ines Ellouze joined the Higher Institute of Informatics in Mahdia (ISIMa), Tunisia, as an Assistant Professor of Mathematics in 2006. Between 2011 and 2013, she served as Director of the Mathematics Department at ISIMa.

Since 2019, she has been an Associate Professor of Mathematics at the Faculty of Sciences of the University of Sfax. Between 2018 and 2020, she served as Director of Internships at the Faculty of Sciences of Sfax.

Between 2018 and 2023, she was a member of the Board of the Tunisian Association of Mathematics Applied to Industry (ATMAI) and a member of the Board of the Tunisian Mathematical Society (SMT).

She is a member of the Steering Committee of the PAQ PRICE project and the Steering Committee of a PAQ DGSE project. She led a Young Researcher project on the application of mathematics to wastewater.

She is the coordinator of the CIMPA School 2025, entitled “Mathematical Modeling: Response to Health and Environmental Challenges,” and co-leads the Erasmus Jean Monnet Network EU-Africa project, GA 101127795, “POLYCIVIS Project,” led by ULB.