Sadeh is an Aerospace professional and founder and President of Astroconsulting International. Sadeh is Editor of the academic journal Astropolitics as well as an adjunct professor, teaching courses in astrophysics, aerospace engineering, technology development, project management, and astropolitics. Sadeh has held professorships in the Center for Space Studies at the University of Colorado; College of Aerospace Sciences at the University of North Dakota; and in the Eisenhower Center for Space and Defense Studies at the U.S. Air Force Academy. Sadeh was a Systems Engineer for Lockheed Martin Space Systems working on NASA spacecraft and served as a Research Associate at George Washington University. Sadeh holds a PhD from Colorado State University.
Sadeh founded the Astropolitics Institute in 2019 with Layla Martin to promote the discipline.