Jordan Noone was born on 30 November 1992 in Pasadena, California. He studied at the University of Southern California.
He interned in the propulsion group at Blue Origin in 2013, after his junior year. After graduating he joined SpaceX as an in-space propulsion development engineer.
In 2015 he co-founded Relativity Space with Tim Ellis, his USC classmate. Noone was the founding CTO. The company bet on printing most of a rocket with large metal 3D printers.
He stepped down as CTO in September 2020 and became an executive advisor. That year he co-founded the venture firm Embedded Ventures with Jenna Bryant. It signed a CRADA with the U.S. Space Force in 2021 and launched a $100M first fund in January 2023.