I applied online. I interviewed at Shield GEO (Belfast, Northern Ireland) in Aug 2020
Interview
3 interviews via Zoom, all pretty informal but they have a fantastic structure. Initially they do a 'Values' interview which is really about getting to know their perspective candidate. Second was a 'skills' interview where they test your knowledge and give competency scenarios for you to respond to. This is the actual test, they have you complete a two hour test which looks at your abilities to problem solve and attention to detail.