工藝導師(金工)主要負責(a)督導轄下職員執行職務；(b)訓練、指導與監管懲教院所內的在囚人士從事金屬製品的生產；(c)監管工序包括但不限於金屬剪裁、切割、焊接、鑽孔、打磨、塗漆、測試及包裝，物料預算、品質保證、生產機器和設備操作及保養；(d)擬備職業訓練教材及教授有關課程；(e)執行職業安全及健康守則及相關規例；以及(f)執行其他指派職務。
註: 獲聘人士須受《監獄條例》約束，以及須要穿著制服或須輪班當值及在部門宿舍居住

A Technical Instructor (Metal Work) is mainly deployed on (a) supervising subordinates in performing their duties; (b) training, instructing and supervising persons in custody in correctional institutions engaged in metal work production; (c) overseeing work processes including but not limited to metal guillotining, cutting, welding, boring, grinding, painting, testing and packaging, material estimation, quality assurance, machines and equipment operation and maintenance; (d) preparing vocational training materials and teaching related classes; (e) enforcing the Code of Practice on Occupational Safety and Health and related regulations; and (f) performing any other duties as assigned.
(Note: Subject to the provisions of the Prisons Ordinance; the appointee may be required to wear uniform, work shifts and live in departmental quarters.)