(1) 處理／協助處理伺服器基礎設施的推行、支援和維修保養工作，包括：
(i) 在內部網絡和互聯網非軍事區內，負責在生產、開發、測試、培訓和災難復原的環境中，進行網頁、應用系統和數據庫伺服器的安裝、調試、維修保養和管理工作，並須保持高可用性、高可靠度和高性能表現;
(ii) 提供技術支援，並協助應用團隊和各支援團隊進行持續或以個別項目為本的工作，包括但不限於可行性研究、產品評估、解決方案設計、制訂規模、系統推行和測試、性能調整及故障修復;
(2) 與其他支援團隊協調和合作，以支援資訊科技基礎設施，包括Microsoft Windows及Linux伺服器（實體及虛擬伺服器），以及進行系統健康檢查、服務監察、日常系統管理等;
(3) 處理／協助處理與伺服器和系統軟件有關的軟件和服務採購工作，以及軟件許可證更新、服務續期和軟件的維修保養；
(4) 處理／協助處理有關伺服器、系統軟件及相關技術的評估工作；
(5) 處理／協助處理有關伺服器基礎設施的日常支援及維修項目的品質控制工作；
(6) 為終端用戶提供資訊科技培訓；以及
(7) 擬備、審核和更新程序、報告等文件。

(1) To undertake/assist in the implementation, support and maintenance activities for the server infrastructure, including:
(i) installing, commissioning, maintaining and managing the web, applications and database servers in the internal network and internet demilitarized zones, including in the production, development, testing, training and disaster recovery environment, with very high availability, reliability and good performance;
(ii) providing technical support and assisting application teams and various support teams in ongoing or project-based activities, including but not limited to feasibility studies, product evaluations, solution design, capacity sizing, system implementation and testing, performance tuning and trouble-shooting;
(2) To coordinate and collaborate with other support teams in supporting the IT infrastructure, including Microsoft Windows and Linux servers (physical and virtual servers), health-checking and service monitoring, ongoing system administration, management, housekeeping, etc.;
(3) To undertake/assist in the procurement of software and services related to server and system software, as well as licence and services renewal and software maintenance;
(4) To undertake/assist in the evaluation of servers, system software and related technologies;
(5) To undertake/assist in the quality control on the on-going support and maintenance activities of the server infrastructure;
(6) To provide IT training for end users; and
(7) To prepare, examine and update documentation, including procedures and reports.