They insert single or multiple needles into machine, and select and mount the correct type, size, and color of thread. There are no formal educational requirements to enter this field.
Cross training is increasingly important to increase an operator's skills.
This career is considered low paying. Many operators work on a per piece basis and earn at or near the minimum wage. Earnings depend on skill, speed and accuracy. Wages vary significantly by industry and occupation. Career Ladder Advancement is very limited.