技工的主要職責為監督郊野公園設施的建造及保養工作、執行需特殊技能的建造及保養、維修工作；帶領郊野公園的清潔隊；撲滅山火；繁殖與栽種植物和收集種子；種植及護理樹木與植林區、進行植被管理工作；以及操作建築機械及設備。

(註：或須在交通不便的偏遠地區工作；不定時工作及／或輪班工作；以及在惡劣天氣或颱風期間工作。）

An Artisan is mainly deployed on supervising the construction and maintenance of Country Parks facilities and performing skilled construction and maintenance/repair work; leading a Country Park litter collection team; fighting hill fire; carrying out plant propagation and production and seed collection; planting and maintaining trees and plantations as well as managing vegetation; and operating construction plants and equipment.

(Note: May be required to work in remote places with difficult access; work irregular hours and/or shift duties; and work in inclement weather or during typhoon.)