University of Arizona

What you'll study

The programme combines advanced engineering principles with applied agricultural and biological systems. Students study subjects that span the design and optimisation of agricultural machinery and structures, water and irrigation engineering, sensors and precision agriculture, and post‑harvest and bioprocess systems. Learning options typically include a research thesis route and a coursework/professional project route.

• Irrigation and Water Resources: soil–water–plant interactions, irrigation system design, hydrology and water management for arid and semi‑arid environments.
• Precision Agriculture and Sensing: remote sensing, GPS and GNSS‑based guidance, sensor networks, data acquisition and analytics for crop management.
• Controlled Environment Agriculture: greenhouse and vertical farming system design, environmental control, lighting and climate modelling.
• Mechanisation and Machine Systems: agricultural machinery design, automation, actuation and materials for farm equipment.
• Bioprocess and Post‑harvest Engineering: handling, storage and processing of agricultural products, thermal and mass transfer in post‑harvest systems.
• Systems Modelling and Optimisation: modelling of agricultural systems, optimisation, decision support tools and life‑cycle assessment.
• Research and Professional Practice: scientific communication, project management, ethics and an independent research thesis or capstone design project.

Entry requirements

Applicants normally hold a bachelor’s degree in agricultural engineering, biosystems engineering, civil/mechanical/electrical engineering, agricultural science or a closely related science discipline. Typical application materials include academic transcripts, a statement of purpose outlining research or career goals, and letters of recommendation. Professional experience in agriculture, engineering internships or research can strengthen an application.

Applicants whose first language is not English must demonstrate English proficiency through an approved test or equivalent evidence. Specific course prerequisites often include calculus, basic engineering science (mechanics, thermodynamics or fluid mechanics) and basic physical sciences; applicants lacking particular background may be admitted on condition of completing specified bridge courses.

Career prospects

Graduates enter diverse roles across industry, government and research. Common career paths include:

• Design and development engineer for irrigation, greenhouse or farm machinery manufacturers
• Precision agriculture specialist or data analyst for ag‑technology companies and service providers
• Water resources engineer or irrigation consultant working with utilities, irrigation districts and environmental agencies
• Post‑harvest and processing engineer in food companies, cooperatives or supply‑chain firms
• Extension specialist or technical adviser in international development and agricultural extension services
• Continued academic or research careers leading to doctoral study or positions in university and government research centres

Why study at University of Arizona

The University of Arizona offers strong regional and interdisciplinary strengths in arid‑land agriculture, water resources and controlled‑environment systems. Students benefit from hands‑on field sites, specialised laboratories and centres that focus on irrigation research, precision agriculture and controlled environment agriculture. Cross‑college collaborations link engineering with plant sciences, soil science and business, creating opportunities for applied projects with local agribusiness, extension services and ag‑tech startups.

The programme emphasises applied research and real‑world problem solving, preparing graduates to address the specific challenges of sustainable production, efficient water use and technology adoption in diverse agricultural systems.