The Shift Supervisor Trainee role at CVS Health is an entry-level position designed to prepare employees for higher-level supervisory roles, such as Operations Supervisor or Shift Supervisor. This role involves completing basic operations and management training while learning key aspects of the business, including customer service and CVS/pharmacy culture. Successful trainees may be promoted to supervisory positions, where they will lead store staff and ensure smooth store operations in the absence of a manager.