John McCullough

John McCullough is a highly experienced engineering professional specializing in test operations and ground engineering within the aerospace industry. Currently serving as the Principal Test Operations Engineer at Stratolaunch since October 2023, John has previously held significant positions at Virgin Galactic, including Integrated Ground Test Manager and Operations Engineering Lead for Motherships. Earlier experience includes roles at The Spaceship Company as Deputy Program Manager for SFS Customer Support and Senior Flight Test Control Engineer, as well as a tenure at Boeing as Lead Ground Operations Engineer from December 2004 to March 2016.