http://www.ameriforce.com
http://www.careerbeacon.com
http://www.chugach-ak.com
http://www.jobsearch.org
http://www.jobhotsheets.com
http://www.spherion.com
http://www.enr.construction.com
http://www.atlanticgroup.com
http://www.titancontracting.com
http://www.vecopolar.com
These are a few of teh construction jobbinbg sites with the best one being http://www.jobhotsheets.com as its a valuable resource to whats going on in the industry on general. Also look into http://www.kbrjobs.com and Global Support Services for the Middle East jobs. I do hove a few more but they have slipped through the cracks, shall send them as I find them.
Lucky.