This is a good place to try, generally very large companies with offices nationwide. Health & Safety Jobs decent site for info too. If you are looking to complete your nebosh, then i highly recommend going straight for the diploma, the certificate might be enough to get your foot in the door but the diploma is the daddy! but i do agree with you, it is very expensive! but worth it in the long run. I work offshore, so if that was an area you would look at, then i could certainly point you in the right direction. I work 4 on 4 off, but there are many jobs out there which only involve a week max on the instalation you are inspecting, normally less. Shop around online before doing your nebosh, because there can be variations in the price.