Julio Lopez is a Grants Manager, supporting Atomic and Mathematical Physics, High Energy Theory, Particle Phenomenology, Particle & Nuclear Astrophysics, and Condensed Matter research. 

Previously, he was a Stockroom Technician, Purchasing specialist, Capital asset custodian, and department videographer where he managed purchases, billing, equipment, events, fabrication requests, and supported the machine shops. 

Julio started in Physics as a logistics assistant in 2013, officially joined Princeton in 2015, and joined the Grants team in 2024. He is also a Staff Sergeant in the U.S. Air Force and holds an AAS degree in Diesel Technology from The University of Northwestern Ohio.