Great Lakes Dredge & Dock Co. has appointed Scott Kornblau as its Senior Vice President and Chief Financial Officer effective immediately. In his role, Kornblau will be responsible for overseeing the company’s financial operations including investor relations and strategic and profitable growth opportunities, while managing various accounting functions and information technology. Based in Houston, he will serve on the company’s executive team and report to the President and Chief Executive Officer, Lasse Petterson. He succeeds Mark Marinko who has left the company to pursue other opportunities in the Chicago area. Prior to joining GLDD, Kornblau held various finance and leadership positions at Diamond Offshore Drilling Inc., and most recently served Senior Vice President and Chief Financial Officer. Kornblau graduated from the University of Texas at Austin with a degree in accounting and is a licensed Certified Public Accountant in the State of Texas.