What is a Feed Mill Operator? (Answered)

A feed mill operator handles receiving, conveying, and mixing to create feed as orders are made.

They also keep track of inventory to ensure smooth feed production, which involves sourcing raw materials.

What responsibilities do feed mill operators have?

In addition to the above responsibilities, feed mill operators also have to do the following:

  • Prioritize making feed based on needs
  • Inspecting received ingredients for quality
  • Monitor product quality and production schedules
  • Perform routine maintenance and repairs on mill equipment
  • Cleaning in accordance of OSHA standards
  • Operating the mill to blend ingredients as needed
  • Monitoring storage conditions to prevent spoilage or insect infestations

How to become a feed mill operator

A high school diploma along with the ability to read blueprints and drawings.

The job can also be quite physical moving heavy containers up to 50 lbs and standing for prolonged amounts of time.

It’s not unheard of for a bachelors degree in feed/grain science to be a requirement.

Work opportunities

Feed mill operator positions can be found in animal feed processing plants and large commercial feed mills.

Job openings can also be found in other businesses that require large amounts of feed like zoos or livestock farms.

In general, there are a lot of ways for a feed mill operator to advance their career into managing production.

Professional associations and organizations

A day in the life of a feed mill operator

A feed mill operator is responsible for producing high-quality animal feed that meets the nutritional needs of livestock. They play a crucial role in the animal agriculture industry, ensuring that livestock is healthy and well-fed, and that farms operate efficiently. Here is what a typical day in the life of a feed mill operator might look like.

Early Morning

The day for a feed mill operator typically begins early in the morning. They may start by checking the inventory of raw materials, such as grains and supplements, and ensuring that they are properly stored and organized.

The operator may also inspect the equipment used in the feed mill, ensuring that it is clean and well-maintained. They may perform routine maintenance tasks, such as lubricating moving parts and replacing worn-out components.


As the day progresses, the feed mill operator may move on to other tasks, such as grinding and mixing feed ingredients. This may involve using specialized equipment to grind grains and supplements into a consistent texture, and mixing them together in precise ratios to create a nutritionally balanced feed.

The operator may also be responsible for quality control, ensuring that the feed meets the nutritional standards required for different types of livestock. They may perform tests to ensure that the feed meets the correct protein, fat, and fiber levels, and make adjustments as needed.


In the afternoon, the operator may continue with the tasks from the morning or move on to new ones. They may be responsible for packaging and labeling feed bags, ensuring that they are properly labeled with the correct nutritional information and batch number.

The operator may also be responsible for managing the inventory of finished feed, ensuring that there is sufficient stock to meet customer demand.


As the day comes to a close, the operator may finish up any tasks that need to be completed, such as cleaning and maintaining equipment or reviewing production records. They may also use this time to research new technologies and stay up-to-date on the latest trends in feed production.

Being a feed mill operator requires a high level of technical expertise and attention to detail. It is an essential role in the animal agriculture industry, helping to ensure that livestock is healthy and well-fed, and that farms operate efficiently. By working closely with farmers, veterinarians, and other professionals, a feed mill operator can help to ensure the long-term success of the animal agriculture industry and contribute to the overall well-being of the community.