Masette Micheal Mackay is a professional teacher. He has worked at Kasaana SDA Junior school - Lwengo District, Misojjo SDA p/s - Ssembabule District, Misojjo R.C P.S - Ssembabule District, Citizen J. Able School- Maaska District, Kasana Junior School- Masaka District, Smart Primary school- Masaka District.

Masette has also worked with non-profit organizations as a volunteer. He volunteered with Minnesota International Health Volunteers in Ssembabule District. Under Minnesota International Health he served as;
a) Health Education Coordinator
b) Facilitator in training programmes
c) Health Education Supervisor in schools and communities.

Masette is now volunteering with Kisswa Minds Organization. He is happy to be part of Kisswa Minds. He finds joy in serving others for positive impacts.