警察助理電訊督察主要負責：
(a) 協助保養電訊網絡，確保其派駐的工場或部門運作暢順；
(b) 研發無線電、雷達、聯線通訊、視像、視聽設備及附屬電子設備，並為有關設備進行預測性及預防性的保養和故障檢修；
(c) 協助管理和監督無線電、雷達、聯線通訊、視像、視聽設備及附屬電子設備的保養合約；
(d) 安裝和檢驗無線電、雷達、聯線通訊、視像、視聽設備及附屬電子設備；
(e) 製備工業繪圖／報告，並更新記錄；
(f) 回覆使用者就資訊通訊科技相關系統／設備的查詢；以及
(g) 為電訊網絡、視像、視聽設備及附屬電子設備提供行動和服務支援。
(註：須輪班及不定時工作，以及在一般辦公時間以外候命工作。)

An Assistant Police Telecommunications Inspector is mainly deployed on –
(a) assisting in the upkeep of the telecommunications networks and ensuring the smooth operation of workshop or section to which they are assigned;
(b) undertaking the development and predictive, preventive and corrective maintenance of radio, radar, line communications, video, audio and visual equipment and ancillary electronic equipment;
(c) assisting in the administration and supervision of maintenance contracts of radio, radar, line communications, video, audio and visual equipment and ancillary electronic equipment;
(d) carrying out installation and inspection of radio, radar, line communications, video, audio and visual equipment and ancillary electronic equipment;
(e) preparing technical drawings/reports and updating records;
(f) responding to user enquiries on information communications technology related systems/equipment; and
(g) providing operation and service support of telecommunications networks, video, audio and visual equipment and ancillary electronic equipment.
(Note : Required to work shifts and irregular hours and to be ‘on-call’ outside normal office hours.)