Agricultural engineering is the design of equipment, structures, and farming systems for agricultural industries. As an agricultural engineer, your responsibilities may include the design of everything, from new harvesting tools, to grain storage facilities, to aquaculture systems. These duties include extensive use of CAD design software. You are also expected to manage agriculture projects. In some cases, agricultural engineers work with a team to ensure they complete projects on time. In addition, you must be able to resolve problems related to food production or equipment failure.