Energy Cybersecurity University Leadership Act of 2023 This bill requires the Department of Energy (DOE) to establish an Energy Cybersecurity University Leadership Program. Under the program, DOE must provide financial assistance to graduate students and postdoctoral researchers pursuing a course of study that integrates cybersecurity competencies within disciplines associated with energy infrastructure needs. In addition, DOE must provide the students and researchers supported under the program with research and training experiences at its National Laboratories and utilities.