Penn State is finally offering Doctor of Engineering requires 45 credits, many elective concentrations. The tuition is about $47,000.00 Acoustics Additive Manufacturing and Design Bioenergy Data Analytics Ecosystem Management and Administration Electrical Engineering Engineering Management Geodesign Geographic Information Systems Homeland Security – Base Program Homeland Security – Agricultural Biosecurity and Food Defense option Homeland Security – Counterterrorism option Homeland Security – Cyber Threat Analytics and Prevention option Homeland Security – Geospatial Intelligence option Homeland Security – Public Health Preparedness option Human Factors Engineering and Ergonomics Industrial Engineering Mechanical Engineering – Thermal Sciences Mechanical Sciences Nuclear Engineering Project Management Renewable Energy and Sustainability Systems Software Engineering Systems Engineering URL: https://www.worldcampus.psu.edu/degrees-and-certificates/penn-state-online-doctor-of-engineering/courses