Since 1998, Krzysztof Naus has been serving in the Polish Naval Academy (PNA) in the following positions at the Institute of Navigation and Maritime Hydrography: assistant, lecturer, adjunct, assistant professor, and associate professor. In 2003, he received PhD degree from the Polish Naval Academy, and in 2015, he obtained the academic degree of habilitated doctor at AGH University of Science and Technology. His research area is strictly related to marine navigation and positioning of marine objects, especially unmanned surface and underwater vehicles, including recently autonomous biomimetic underwater vehicles.