Who is the EOW on a vessel?

The engineering officer of the watch (EOW) plays a critical role in the operation and management of a vessel's engineering systems while on watch. This position involves monitoring and maintaining the machinery and systems essential for the vessel's operation, addressing any abnormalities, and ensuring safety protocols are followed. The EOW's responsibilities include overseeing engine performance, fuel management, electrical systems, and other mechanical components, making it imperative they are well-trained and ready to respond to challenges.

This role is distinct from that of the captain, who oversees the entire vessel and is responsible for navigation and overall command. The navigator focuses specifically on the vessel's course and navigation aspects, while the chief of deck operations would be more concerned with deck activities rather than the engineering systems. Each of these roles complements the EOW's responsibilities but does not encompass the technical oversight central to the EOW's position on board.