hi there, i was the one that posted the reply.
Couple of questions, is he still looking for a sea-going career or does he want a land-based job? I'm guessing you gus are from the UK, if that is so and he is looking for a job at sea, i would not recommend going on a local contract as it's 6 months on / around 2 months off. If he's looking for a land-based / semi land-based job, I suggest walking into companies and see what they have, as most jobs in the field (apart from shipping execs/clerks) are not listed. Here's a good database of shipping/salvage/maritime companies
http://www.singaporemaritimeportal.com
click on 'directory' and you will get the contact details of the companies. The contact person(s) name(s) may be slightly out-dated, but the adresses are the same. The main site offers a lot of etails that might also be of interest.
One other company tht may not be listed, but worth checking out, is ACPL (Asian Cable Ship Pte. Ltd.). Will be good if he holds a Dynamic Positioning (DP) certificate.
Best of luck!