1. Maintenance and optimize the test software for sensor products: ？ Improve the test methods to increase the production capacity and efficiency ？ Control the equipment automatically, reduce the maintenance costs and enhance the efficiency of them ？ Progressively downplay the complexity of operation, reduce operator errors and improve the quality of products 2. Communicate with R 3. Support for the other departments to analyze test data and solve the test problems; 4. Introduce new test method and make modularity frameworks of software and standardization of data structure, do the preparations for digital factory. Qualifications: 1. Bachelor degree of Electric/automation/computer engineering; 2. 5+years of related working experience in manufacturing factory; 3. Familiar with two of VB6, VB.NET, Labview or C#; 4. Familiar with data analysis and database of Access 5. Technical experience with equipment automation; 6. Good at reading