As you have asked about the MBCHB MBA jobs in South Africa, I am giving you some information about it,
I have found following job listings on indeed website for the month of April, 2016,

Medical Doctors/Locums - Cape Town
Cape Town, Western Cape

Professor/Associate Professor/Senior Lecturer
University of the Western Cape - Bellville, Western Cape

Health Risk Management Specialist
Cape Town, Western Cape

Head of Department: Emergency Services
Mass StaffingProjects - Southern Suburbs, Western Cape

MEDICAL PRACTITIONERS
Cape Town, Western Cape

Health Risk Management Specialist
Bartley Thomas & Associates - Cape Town, Western Cape

DISTRICT MANAGER (Western Cape)
Cape Town, Western Cape

MEDICAL OFFICER-WESTERN CAPE
Kheth'Impilo - Cape Town, Western Cape

EE Health Risk Management Specialist
MVG Recruitment Specialists - Cape Town, Western Cape

Chief Research Officer/Site Leader
University of Cape Town - Rondebosch, Western Cape