Job Description: 1、Responsible for the installation and debugging of coaxial and on wafer RF microwave testing and measurement systems; 2、Responsible for problem localization and resolution during the use of active and passive device testing systems; 3、Responsible for pre-sales and post-sales technical support for the project, writing and providing relevant technical documents； Job requirements: 1、Bachelor's degree or above, major in Electronic Engineering, Communication Engineering, Radio Physi...