Everybody knows that test engineers career includes a lot of different things and is quite interesting.
During the development of their career test engineers try new roles for themselves.
Developer is the most popular role by testers, because if you don’t have software development experience you can't become an automation expert.
Somebody is working for a Game Development Companies and needs to be a gamer.
Somebody changes his/her profession to analyst.
I would like to talk about not popular but very important role of test engineer. It's a system administrator role!
More details in my presentation "One-man show. Test engineer as an administrator".