Operations managers in the manufacturing sector are responsible for ensuring that production processes run smoothly and efficiently. They oversee the day-to-day operations of the manufacturing facility and coordinate the activities of the production team. They also develop and implement production schedules and plans, and monitor the performance of the production line. In addition, operations managers work closely with other departments in the company, such as engineering, sales, and shipping, to ensure that the manufacturing process is coordinated and aligned with the company's overall business goals.