The full name of se is System Engineer. A system engineer refers to a technician who has a high professional technical level, can analyze business requirements, use various system platforms and server software, and design and implement the infrastructure of business solutions. It is a "pure" technical profession, which requires down-to-earth and hands-on operation of software and hardware.
job requirement
1. Understand various security attack and defense technologies;
2. Understand the design and implementation of mainstream unix/linux and windows platforms, understand the implementation of mainstream database management, network, storage technology and related platforms, write related scripts with SHELL, and understand SQL injection and cross-site script attacks;
3. Familiar with Mysql database, oracle database, sqlserver, db2 and other mainstream databases.