“…The result showed a statistical influence of professional career development on job satisfaction of private university lecturers in Nigeria. The result was in line with some previous studies (Mwiti, et al, 2021;Ratemo, et al 2021;Muthumbi & Kamau, 2021;Hee, et al, 2020;Mule, et al, 2020;Thulasi, 2019;Eskandari & Mirakbari, 2019;Mark & Nzulwa, 2018;Kakui & Gachunga, 2016). Mwiti, et al, (2021) established a statistical relationship between career advancement and job satisfaction among secondary school teachers in Igembe North.…”