NASA engineers are highly skilled professionals who design, build, and test spacecraft, satellites, and other technologies used in space exploration. They work on various projects, including missions to the Moon, Mars, and beyond, ensuring that all systems function correctly and safely. Their expertise spans multiple fields, such as mechanical, electrical, and aerospace engineering. These engineers collaborate with scientists and other specialists to solve complex problems and innovate new solutions. They also analyze data from missions to improve future designs and technologies. Their work is crucial for advancing our understanding of space and enabling human exploration of other planets.