OPERATIONS SUPERVISOR. off shift Florence, SC. SALARY. $75,000. SHIFT | HOURS. 2nd shift (3p – 12a) or 3rd shift (11p – 8a). The Production supervisor is fully responsible for safety, manufacturing efficiencies pertaining to labor cost, material cost, overhead cost and product quality/product safety. Responsible for implementing policies/procedures and upholding company policies. The supervisor will also be training and developing subordinates. T...