Johann Christensen received his M.Sc. in Aircraft Systems Engineering from the Hamburg University of Technology (TUHH), where he wrote his Master's thesis at UC Berkeley. He is currently pursuing a PhD (Dr.-Ing.) in safe artificial intelligence systems for the aviation domain at the DLR Institute for AI Safety and Security, where he has been a research associate since 2023. Before joining the DLR, he worked in the aviation industry, focusing on novel control strategies for robotic systems based on reinforcement learning. His research focuses on developing safe AI solutions for safety-critical applications in aviation.