Why Join KGS. Amazing growth opportunities are available. Start working immediately. No sales involved. Training is provided. Working Hours Options. 1) Sunday to Thursday. 2) Saturday to Wednesday. Monday to Thursday: 3:30 p.m. to 12 a.m. Saturday, Sunday: 12:30 p.m. to 9 p.m. No morning shifts. Responsibilities and Duties. You will be working in office, making outbound calls to conduct telephone surveys to our clients about customer satisfaction...