大企业中工程师分为哪几种？

微软测试工程师级别分类 分类:软件交流微软软件测试工程师STE和SDET是有级别的, 当然了级别的不同对应的能力和工资也是有差距的，下面的次序是从高到低排的，别看都是SDET这里面可是有区别的。我最近成功的聘上了SDET的职位，和下面的详细信息对了一下，发现自己处于SDET2的位置上，等做过一两个测试项目就可以是SDET3了，2和3的差距就在于熟不熟悉MS的测试项目，还有一点尤为重要英语口语，到了一定的阶段这个将是决定性因素。

SDET3/MS SST
1. At least 3 years development experience using Visual studio, It is better have database experience
2. At least 1 year testing experience
3. Good English communication
4. Familiar with the MS testing flow
5. Familiar with MS testing tool, such as PS, WTT, UI testing tool, Localized testing tool, code coverage tool
6. Web service, XML is essential
7. Basic testing knowledge

SDET2/MS SST
1. At least 3 years development experience using Visual studio, It is better have database experience
2. At least 1 year testing experience
3. Good read and write English, verbal English is a plus

SDET1/MS SST
1. 1 year developing experience in C#<