She has held several academic administrative positions, and since 2019 has served as a member of the Senate of Rwanda, representing the Northern Province.
From 2011 to 2013 she was Vice Rector in charge of Academic Affairs and Research at the Higher Institute of Agriculture and Animal Husbandry, ISAE-Busogo.
[1] I n October 2013 President Kagame appointed her as the Principal of College of Agriculture, Animal Sciences and Veterinary Medicine.
[3] From 2012 to 2019 Nyinawamwiza was a Member of the Board of Directors of Rwanda's National Council of Higher Education.
[5] In November 2019, speaking in Musanze District, she called on parents to ensure that their children were productively occupied over the school holidays.