有關職位的主要職責包括－ (a) 處理數據，分析資料； (b) 提供辦公室後勤支援服務及執行一般文書工作，如整理檔案； (c) 協助執行工地運作，包括攜帶沉重設備和在巡查時為公眾安排實施相關的安全措施； (d) 處理公眾查詢及辦理許可證申請；及 (e) 執行戶外工作，如派遞文件。 (其他相關的工作要求：(a)工作地點須視乎部門的運作需要而定。獲取錄的申請人或有可能需要戶外工作。(b) 每星期的工作時數會按部門運作需要而定，但每星期不會多於17.5小時。合約期內之任何特定期間並沒有最低工作時數的保證。(c) 獲取錄的申請人的工作時間通常為部門辦公時間﹙即星期一至五），亦可能須不定時及逾時工作(包括晚上、星期六、星期日及公眾假期)。)

The main duties include – (a) to perform data processing and analysis; (b) to provide logistics support to the office and to perform general clerical work such as filing; (c) to assist in carrying out field operation including carrying bulky equipment items and taking care the safety measures for the public during inspection; (d) to handle public enquiries and processing applications for permits; and (e) to perform outdoor duties such as dispatch of documents. (Other Job-related Requirements: (a) The place of work may be varied having regard to the operational needs. Successful candidates may be required to work outdoors occasionally. (b) The number of working hours is subject to the operational needs but will not exceed 17.5 hours per week. There is no guarantee on the minimum number of hours of work in any given period. (c) Successful candidates are normally required to work during office hours on weekdays (i.e. Monday to Friday), and may be required to work during irregular hours and overtime, including evenings, Saturdays, Sundays and public holidays.)