Assists authorised users in relation to operation of the hotel's I.S. system hardware, various modules and supporting personal computers.及时协调服务供应商对任何失效系统或设备进行替换和修复。Coordinates timely repair and returns to service providers any faulty systems or items of equipment.实施资讯系统内部的数据备份工作。Implement procedures to ensure backup of data in any I.S. system.解决由于软件或硬件导致的数据出错。Rebuilds data corrupted by either hardware or software faults.及时处理任何软件相关的出错或更新需求。Coordinates the timely handling of any software fault reports or enhancement requests.协助建立必要的步骤，以防止对资讯系统的非授权使用。Assistant to establish necessary security measures to prevent unauthorised access to the I.S. systems.对内部和外部的审计人员提供技术上的协助。Provides technical assistance to internal and external audit associate.协助资讯系统部副经理，和各运营部门一起设置和维护数据库。Assists the Assistant IS Manager to work with Operational Departments to set up and maintain clean relevant databases for management purposes.