I applied online. The process took 3 weeks. I interviewed at Pico (London, England) in Sep 2017
Interview
One telephone interview with team lead which lasted about 30 minutes with basic technical questions. Then five or six face to face interviews with : team lead, senior manager of network and datacenter services, another senior manager of a different team, the HR manager (why I don't know) and then the actual managing director of EMEA (again, why I don't know..) a lot of the interviews basically trying to gauge my attitude to working at Pico rather than testing my actual knowledge. Drug test was also submitted.
Interview questions [1]
Question 1
What are the three biggest issues in any datacenter?