Choose your role Want to get away from humdrum jobs? Then a career at sea could offer the excitement and variety you crave. But before you start applying to companies, it's important to consider what type of ship you'd like to train and work on - to make sure you get the right fit for you. There are lots of merchant ships to choose from. They include modern ferries, container ships, lUxury cruise liners, oil, large commercial yachts. gas and chemical tankers- as well as support vessels for the offshore exploration industry. Whichever maritime path- and role you take, a unique way of life packed with challenges and responsibilities awaits. Over 90% of UK goods transported by sea; Merchant Navy ships are a vital part of national industry. The main roles on board are Ships Officers and Ratings. Officers supervise and manage everything to do with running and maintaining the ship. carrying cargo and passengers. When you first enrol as a trainee you'l generally work in one of the following departments. Navigation (Deck) or Engineering and Electro-Technical-mixing academic study with practical training at college or university, and at sea. Ratings work under officers in all departments carrying out essential tasks in the day-to -day running of the ship.