Officers:
* Vice President – Administrative,  IEEE Dielectrics and Electrical Insulation Society (DEIS), 2026 – Present
* Vice President – Technical,  IEEE Dielectrics and Electrical Insulation Society (DEIS), 2024 and 2025

Selected Editorial Positions:
* Associate Editor:
Associate Editor, IEEE Transactions on Dielectrics and Electrical Insulation, 2021–Present
Associate Editor, IEEE Transactions on Industry Applications, 2020–Present
Associate Editor, IET High Voltage, 2017–2025
Associate Editor, Power Electronic Devices and Components, Elsevier, 2021–Present
Associate Editor, International Journal of Electrical Engineering Education, 2017–Present

* Editorial Board Member:
Editorial Board Member, IEEE Electrical Insulation Magazine, 2023–Present
Editorial Board Member, IET High Voltage, 2025–Present
Editorial Board Member, Aerospace, 2026–Present

* Guest Associate Editor:
Guest Associate Editor, IEEE Journal of Emerging and Selected Topics in Power Electronics, Special Issue on Power Electronics and Drive Systems for Aviation Electrification, 2024
Guest Associate Editor, IEEE Journal of Emerging and Selected Topics in Power Electronics, Special Issue on Medium Voltage Power Converters for Grid Electrification, 2026
Guest Associate Editor, IEEE Transactions on Power Electronics, Special Issue on Power Electronics and Drive Systems for Aviation Electrification, 2026

* Guest Editor:
Guest Editor, Aerospace, 2023–2025, Special Issues I and II: Electric Power Systems and Components for All-Electric Aircraft
Guest Editor, Energies, 2021

Selected Professional and University Citizenship:
* Member, Presidential Faculty Advisory Council (UTD PFAC), The University of Texas at Dallas, 2026–Present
* Chair, Department of Electrical and Computer Engineering Faculty Search Committee, UT Dallas, 2024–2025
* Research Thrust Leader, Energy Science and Technology, Erik Jonsson School of Engineering and Computer Science, UT Dallas, 2023–Present 
* Member, Academic Senate, UT Dallas, 2023–2025
* Member of the Academic Affairs Committee (AAC), Erik Jonsson School of Engineering & Computer Science, The University of Texas at Dallas, 2023-Present
* Member of the Department of Electrical and Computer Engineering Bylaws Committee, The University of Texas at Dallas, 2023-2024
* Member of the Department of Electrical and Computer Engineering Faculty Search Committee, The University of Texas at Dallas, 2022-2023, 2023-2024

Additional Professional Contributions:
Dr. Ghassemi contributes broadly to the academic and professional communities through elected society governance, conference and workshop leadership, technical and standards committees, awards committees, external doctoral examinations, and peer review for leading journals, conferences, and national and international funding agencies. She has also delivered keynote, perspective, and invited lectures at universities, government laboratories, industry forums, and international conferences and has contributed to technical activities within IEEE, CIGRE, and SAE International.