Tobias Fleck studied computer science at the Karlsruhe Institute of Technology (KIT). During his master's degree, he focused on cognitive systems, in particular probabilistic estimation and modeling methods.

He carried out his master's thesis "Trajectory Estimation and Prediction in the Context of Autonomous Driving" in the Technical Cognitive Systems (ISPE-TKS) department.

Tobias Fleck has been working as a research assistant at the FZI Research Center for Information Technology in the ISPE-TKS department since 2017. His research focuses on probabilistic, distributed sensor data fusion, multi-object tracking and machine learning.

Since May 2024 Tobias Fleck is vice department manager of the ISPE-TKS department.