职责描述： 1. The task of the function is the development/maintenance and adaptation of Microsoft SQL database applications and web-based applications as well as visualization systems for concrete block systems based Ｏn Simatic WinCC. 2. Development of software for the automation of mixing plants and concrete block plants based Ｏn Simatic S 7/TIA 3. Configuration and programming of fieldbus systems (Profinet/Profibus/ASi), visualization systems (WinCC/WinCC flexible/Tia), drive technology (SEW/Lenze) and safety controllers (Simatic S7/TIA) 4. Commissioning, functional testing and optimization of customer systems in the plant and at the Customers at home and abroad 5. Carrying out technical clarifications with our customers, suppliers and others Departments 6. The function holder informs the head of department about essential aspects of his tasks as well as about the status of his projects assigned to him (target-actual comparison). He also informs the employees of other departments about any changes resulting from requirements and/or effects resulting from the processing of his tasks. 任职要求： Spoken and written English or German Presentation reliability Knowledge of SIEMENS S7/TIA/WinCC and E-Plan Strong knowledge of electronic drive technologies and fieldbus systems Confident handling of MS-Office and Microsoft Navision