I applied online. The process took 3 months. I interviewed at Thales (Crawley, West Sussex, South East England, England) in Jul 2016
Interview
Initial Application.
Assessment centre with three activties - written activity, group activity and individual interview.
Quite a lengthy process that went on for a few months but was constantly in communication with HR who answered any questions.
Cam back the next with feedback and offer following the assessment centre.