Paul's University in Limuru, Kenya, where she was previously deputy vice chancellor (Academics). She teaches church history and theologies from women’s perspectives and interfaith courses and writes on women’s issues, evangelism, HIV/AIDS, Christian-Muslim relations, and poverty in Africa. She works closely with the Programme for Christian and Muslim relations in Africa and is a member of the Circle of Concerned African Women Theologians. Her areas of service include networking among Christian and Muslim women leaders on issues of Dialogue. She has previously served on the Inter-Anglican Doctrinal and Theological Commission. Mombo earned her B.D. from St. Paul's United Theological College, M.Phil. from Trinity College Dublin, and Ph.D. at Edinburgh University.