Thanks, all, for the very helpful comments. I understand that getting a PPL or at least some flying experience is something I should do. Getting a PPL has been on my list for a long time, so I will go for that.
Regarding this job opening, I am still not decided if it will bring me closer to my goal. Especially since they could only offer a temp contract for now. But yeah, as John pointed out, a research background might be that other extra distinction to get into the position I want.
One thing is sure, here in NL I will hardly find the position I am looking for. The UK seems now a good candidate, it seems anyway much more of a place to be for the aerospace minded.
Any other suggestions and ideas are highly appreciated.
Thanks again!