Castle Salisbury graduated from Montana State University with a Bachelor of Science in Mechanical Engineering. He is an Energetics Engineer at an aerospace company who works with various Air Force and NASA programs in Research and Development. His facility has a rich history of rocket propulsion, with its hands in the Space Shuttle, Artemis, and many other programs. Castle grew up in Billings, Montana, spending time fishing, hunting, and exploring the outdoors. He comes from a lineage of farmers/ranchers and Italian-American immigrants. Some of his favorite activities in Utah have been hiking, volunteering with the local community, and cooking new dishes that require ingredients that can be found at international grocery stores.