Deck Foreman Crane Operator Electricians Safety Officer Jobs

I am urgently looking to hire following crew, American nationals only.

Deck Foreman
Crane Operator
Electricians x2
Chief and Assistant Chief Engineers x2
Chief Mates and Assistant x2
Safety Officer

Please note that we are looking for people who worked in similar position in offshore environment on construction vessels or semi-submersible crane vessels. People who are coming from drilling/rigs experience will not be considered as this is not what we are looking for.
For CV-s please use
I look forward seeing some good profiles!