Described at: DBpedia
An engineer is a professional who applies scientific and mathematical principles to design, develop, and maintain systems, structures, devices, and processes. Engineers work in a wide range of fields, including civil engineering, mechanical engineering, electrical engineering, aerospace engineering, and more.
They use their expertise to solve practical problems and create solutions that meet specific needs. Engineers often work on projects such as designing bridges, developing software, building electrical circuits, or designing energy-efficient systems. Their work spans various industries, from construction and manufacturing to technology and environmental conservation.