Great place to learn technical skills and hone your fault finding capabilities.
Cons
Offshore work for weeks at a time is not for all. Need high level of technical background in electronics and such things as Ethernet, RS232 and RS485 etc.
The culture at Focus is brilliant and the staff are all super lovely and friendly. Everyone is approachable and happy to help, which makes a massive difference day to day. It's the kind of place where you actually look forward to coming in.