Duties of an Electro-Technical Officer (ETO)

An Electro-Technical Officer (ETO) plays a critical role in ensuring the safe and efficient operation of a vessel’s electrical, electronic, and automation systems. As a key member of the engine department, the ETO is responsible for maintaining essential equipment that supports navigation, cargo operations, safety systems, and onboard living conditions.

The ETO is in charge of the ship’s electric motors and power distribution systems, ensuring that machinery operates reliably at all times. This includes the maintenance and monitoring of the main and emergency switchboards, which are vital for uninterrupted electrical supply during both normal operations and emergency situations.