輪機主任(培訓) 的主要職責為：(a)根據海事處課程大綱，為小輪船長職系籌辦「二級輪機操作員」和「三級輪機操作員」訓練課程、製備教材並負責講授；(b)為小輪船長職系籌辦「輪機範疇相關工作強化訓練課程」、製備教材並負責講授；(c)為小輪船長職系籌辦輪機範疇相關工作的實務訓練、製備訓練教材並負責講授；(d)就輪機使用前的實地檢查工作、燃料補給程序、水深測量和不同類型船用輪機的實際操作，作出或提供示範；以及(e)在有需要時協助上級執行其他職務。

An Engineering Officer (Training) is mainly deployed on (a) preparing teaching materials, organizing and lecturing on “Engine Operator 2” and “Engine Operator 3” training courses for the Launch Master Grade in accordance with the syllabus of the Marine Department; (b) preparing teaching materials, organizing and lecturing on “Enhancement Training Course related to Engineering Aspect” for the Launch Master Grade; (c) preparing practical training materials, organizing and lecturing on practical trainings related to engine aspect for the Launch Master Grade; (d) conducting and providing demonstration in situ pre-use checks on engines, bunkering procedures, taking of soundings, and the actual operation of different types of ship engine; and (e) assisting senior officers in other duties as and when required.