I applied online. The process took 2 months. I interviewed at Siemens (Lincoln, England) in Feb 2017
Interview
A1 2 hour interview with questions and a quick data input speed test, after going over some of the work that I had previously done at the company they didn't have many questions, mainly just whether I'd be prepared to be keeping myself motivated for long periods of time as a lot of the work is very typing intensive.