Vacancies Vacancy: Debtors/ Creditors Clerk JNA Group is looking for an energetic, dynamic individual with experience in Debtors and Creditors management. A driven individual with good communication skills in both Afrikaans and English is needed … By JNA Group Vacancy: Estimator/ CAD operator JNA Group, a leading construction company specializing in the high-end residential market, requires the services of a highly motivated Estimator to join the roofing and thatching department … By JNA Thatchers