Jobs on the Matia islands

On the Matai islands every single person has to have a job so that everything runs and works properly. On the islands these are some of the jobs I think it will need:

Eco-house designer, Rubbish handler, Mayor, Communications technicians,Engineers, Island trade workers, Transport workers, Builders, Boats men/woman, Doctors, Wagon and cart makers and many more.

Out of all of those the one I would most like to be is a builder. I think that I would be good at this because I know lots of builders and am pretty good at it.

So which one would you be?