What does a GPS inertial navigation engineer do?

A GPS Inertial Navigation Engineer designs, develops, and tests navigation systems that combine Global Positioning System (GPS) data with inertial measurement units (IMUs) to provide accurate positioning, navigation, and timing information. They work on integrating hardware and software to ensure reliable performance in various environments, especially where GPS signals may be weak or unavailable. This role often involves algorithm development, sensor fusion, system calibration, and troubleshooting to optimize navigation accuracy for applications such as aerospace, automotive, and defense industries.