Hallie Gengl is a Data Visualization Developer at the Jet Propulsion Laboratory. She is the Cognizant Engineer for the Mars 2020 Advanced Science Targeting Toolkit for Robotic Operations (ASTTRO). She has 9 years of experience in Mars/lunar planetary image processing of large datasets and more recently became a Senior Rover Driver for the Mars Exploration Rover. She graduated from Arizona State University with a degree in Earth and Space Exploration, a blend of both planetary science and engineering.