Job Description： -Conduct on-site service for Coperion components (extruder, screen pack changer, hydraulic system, feeding system), this comprises maintenance, installation, start-up, commissioning, trouble-shooting and training 对公司部件(挤出机，筛包更换器，液压系统，进料系统)进行现场服务，包括维护，安装，启动，调试，故障排除和培训 -Supervision and performing of electrical installation according to the low voltage electrical drawings and instruments loop diagrams. 根据低压电气图纸和仪表回路图，监督和执行电气安装。 -Function and safety loop check according to the function diagram description. 根据功能图说明检查功能和安全回路。 -Extruder systems start up with close co-operation and reporting to project manager. 与项目经理密切合作并向项目经理汇报挤出机系统的启动。 -24 hrs hotline support. 24小时热线支持。 -Basic mechanical repair work and alignment of drives 基本的机械维修和传动装置的校准工作 -Participate in the Global Large Projects by assistance to German site manager and co-ordination of daily performances with contractors 协助德国现场经理参与全球大型项目，并与承包商协调日常工作 Job Requirement: -Bachelor Degree majoring in electricity or instrument 电气或仪表类专业本科学历 -At least 5 years experience in installation and maintenance of production machines 5年以上生产设备安装和维护经验 -Willingness to travel with up to 60% of the working time on yearly. 接受每年出差60%以上的工作时间 -Having a good experience for programming with STL language in Siemens 300