How You’ll Contribute   The Explorer Engagement group develops, elevates and empowers our network of National Geographic Explorers. These empowerment activities are led by a series of teams within Explorer Engagement, including Explorer Programs, International, and the National Geographic Exploration Technology Lab.The Electrical Engineer III takes a leading role in electrical system design for various electro-mechanical sensor systems created by the Exploration Technology Lab. The Electrical Engineer III will support project management on architectural design, analog and digital subsystem design, prototyping, and testing. Manages circuit board fabrication, component selection, and population. Performs embedded system software development (firm