(a) 在各管制站範圍指揮車輛交通； (b) 協助揀選旅客接受X光行李檢查； (c) 擔任X光操作員兼影像詮釋員； (d) 協助檢查行李； (e) 協助搜身； (f) 協助搜查車輛； (g) 協助處理偵破的案件； (h) 將行李和旅客放行； (i) 在各管制站範圍指揮旅客並控制人羣秩序； (j) 協助看守及押送被扣留／被捕人士； (k) 向旅客派發單張；以及 (l) 執行上司分派的任何其他職務。 工作時數及工作地點 獲聘用者可能須穿着制服上班及在香港特別行政區以外的地區工作。 海關助理（全職） 規定的總工作時數為每星期48小時（包括用膳時間）。申請人如獲錄用，須輪班當值或不定時工作，或視乎部門的運作需要執行隨時候召或候命職務。 海關助理（兼職） 每日工作時數不多於3.5小時。每月的工作日數會因應部門的運作需要而安排。申請人如獲錄用，須輪班當值。

(a) To direct vehicle traffic in the control points areas; (b) To assist in the selection of passengers for baggage X-ray check; (c) To act as X-ray operator and image interpreter; (d) To assist in conducting baggage examination; (e) To assist in conducting personal search; (f) To assist in conducting vehicle search; (g) To assist in handling cases detected; (h) To release baggage and passengers; (i) To direct passenger traffic and perform crowd control in the control points areas; (j) To assist in guarding and escorting the detained / arrested person; (k) To distribute leaflets to travelers; and (l) To carry out any other duties as assigned by his supervisor. Working Hours and Place of Work Successful candidates may be required to wear uniform and work in an area outside the Hong Kong Special Administrative Region. Customs Assistant (Full-time) The conditioned hours of work are 48 hours gross (i.e. including meal breaks) per week. Successful candidates will be required to work shifts or irregular hours, or to perform on-call or standby duties having regard to the operational need of the Department. Customs Assistant (Part-time) The daily working hours is 3.5 hours or less. The number of working days within a month may vary having regard to the operational need of the Department. Successful candidates will be required to work shifts.