Bid/Project Planning Engineer, COSCO SHIPYARD, Semi-Submersible Drilling Rig Named GM4000 START Date Sat, 05/01/2010 - 02:00 END Date Mon, 10/01/2012 - 02:00 Read more about Bid/Project Planning Engineer, COSCO SHIPYARD, Semi-Submersible Drilling Rig Named GM4000