The term "First Engineer" typically refers to the chief engineer on a ship or in a marine engineering context. This individual is responsible for overseeing the engine room and ensuring that all machinery operates efficiently. The First Engineer manages a team of engineers and technicians, maintaining safety standards and troubleshooting any mechanical issues that arise during a voyage. In addition to their technical skills, the First Engineer must possess strong leadership abilities to coordinate with other crew members, including the Captain and Second Engineer. Their role is crucial for the overall performance and safety of the vessel, making them an essential part of maritime operations.