Sibusiso is a faculty member on CISL's Sustainability Practitioner Programme and the FSD Africa Climate Finance Leadership Programme. He was a research associate at the University of Cape Town, including the Centre for Social Science Research, then the Institute for Democracy, Citizenship and Public Policy in Africa, and lastly, a doctoral research fellow in the Archive and Public Culture Research Initiative. Sibusiso has published widely, particularly on democratic governance and public policy and media in Africa.