Agricultural engineering (AGEN) is one of two engineering degree programs offered in the Department of Biological Systems Engineering. AGEN students emphasize coursework in one of three engineering areas: machine design engineering, smart and autonomous systems engineering, or natural resources and irrigation engineering. Thus, some agricultural engineers are involved in the analysis and design of field machinery systems and machine components through the study of the principles of mechanical design, fluid power and hydraulics, control systems, ergonomics, and safety. Others are designing data acquisition systems, electronic circuits, internet of things, control systems, and robots, while gaining practical experience at the Nebraska Tractor Test Laboratory. Still others are analyzing and designing soil and water management-related infrastructure and equipment as aided through study of related to natural resources management, irrigation, drainage, erosion, and runoff control techniques, and minimizing nonpoint-source pollution crop tillage and cultivation practices, and natural resources management. Job opportunities for graduates are available in industry, public agencies, consulting, and private practice.