Explain about engineer​

Explanation:

An engineer is a person who uses scientific knowledge to design, construct, and maintain engines and machines or structures such as roads, railways, and bridges. An engineer is a person who repairs mechanical or electrical devices. They will send a service engineer to fix it.

An Engineer is a person trained and skilled in the design, construction, and use of engines or machines, or in any of various branches of engineering: a mechanical engineer; a civil engineer. a person who operates or is in charge of an engine.

Now, an Engineer does Engineering. Engineering is a scientific field and job that involves taking our scientific understanding of the natural world and using it to invent, design, and build things to solve problems and achieve practical goals. This can include the development of roads, bridges, cars, planes, machines, tools, processes, and computers.

Hope it helps you.. pls mark brainliest