A marine engineer may refer to a professional who is educated, trained and equipped to deal with the operation and the maintenance of ships. Marine engineers are thus known to be specialized engineers in the branch of mechanical engineering who play a crucial role in the design, construction, operation, installation and restoration of machinery or other parts related to ships and vessels. A marine engineer is involved in the engineering of ships, boats, oil rigs or any other type of marine vessels or structures. The field of marine engineering is also related to the fields of mechanical and electrical engineering. It is very important for a marine engineer to have good design skills along with negotiating and supervising skills, as they have to work with a bunch of other technical engineers. Marine engineering in the 21st century is one of the most well paid and lucrative jobs. The demand for luxury cruises and travel ships have increased the demand for marine engineers, who are asked to come out with new and innovative designs to suit modern demands. Here is a list of famous marine engineers from across the world, learn more fascinating and intriguing about them with their biographies that include trivia, interesting facts, timeline and life history.