Filler operators work in the food production industry filling various kinds of food into various kinds of containers. They operate a filler machine that pours milk into bottles, flour into bags, or one of the many more variables.
You will work under the supervision of a shift manager, keeping track of the filler machine's operations, letting your supervisor know if any problem or hold-up arises. You keep an eye on correct amounts of food and intact containers, ensuring the timing is right and all other details are functional.
You might have to label the filled containers while making sure your working space is clean. You deal with any spills or impurities as they come along, as hygiene standards are usually no joke in food manufacturing plants.