Supervisory Excellence for Managers Certificate Gain the skills needed to become a Successful Supervisor! Supervisor, team leader, manager, —no matter what your official title, you are expected to get the job done though others. Your job success depends on your abilities to build teams, delegate, motivate, coach and discipline. Supervising, leading or managing isn't always easy. Take advantage of this program to build skills to be your best. Learn tried and true methods, validated strategies and the day-to-day 'how-to's" for supervisory success.