Hans-Jörg Königsmann (born 1963) is a German aerospace engineer who was Vice President of Flight Reliability for SpaceX until his retirement in 2021.

[2][3] He began working at the Center of Applied Space Technology and Microgravity at the University of Bremen, where he was in charge of avionics and later management of the BremSat satellite.

After successful launch and the end of the project one year later, he emigrated to California to work for the satellite manufacturer Microcosm Inc.

[5] Königsmann has been a member of Bremen based space and technology company OHB SE's Supervisory Board since June 24, 2022.

[1] Königsmann is also operating as an advisor for the Seattle based rocket company startup Stoke Space.