Job Recruitment Website - Recruitment portal - How about the technical support engineer before and after the sale of fresh graduates?

How about the technical support engineer before and after the sale of fresh graduates?

Pre-sales and after-sales technical support engineer, suitable for fresh graduates. After-sales technical support refers to a form of after-sales service provided by product companies to help users diagnose and solve technical problems with obvious symptoms during product use. Pre-sales and after-sales technical support engineer, suitable for fresh graduates. It takes at least three years to become a professional technical support engineer in an enterprise, so as to have a comprehensive understanding of the product line and user groups of the enterprise.