高級技工的主要職責為 (a) 為郊野公園製造及安裝設施和其他木材製品； (b) 協助設計新的木材製品及對木料物盡其用； (c) 進行大型木工、混凝土、油漆、雕刻、焊接及磚石工作； (d) 使用化學物保護木材； (e) 於有需要時駕駛政府車輛； (f) 操作和監察機器、工具及器材；以及 (g) 協助督導和訓練初級職員。 (註：可能須不定時工作或輪班工作、以及執行遇有山火、颱風或其他自然災難時的緊急職務。)

A Senior Artisan is mainly deployed on (a) making and installation of Country Parks facilities and other timber products; (b) assisting in design of new timber products and utilization of timber materials; (c) carrying out large-scale carpentry, concrete, painting, carving, welding and masonry work; (d) application of chemicals for timber conservation; (e) driving Government vehicles when necessary; (f) operating and monitoring machines, tools and equipment; and (g) assisting in the supervision and training of junior staff. (Note : May be required to work irregular hours, shift duties, emergency hill fire / typhoon / other natural disasters duties.)