Great Lakes Dredge & Dock Corporation announced that Kathleen Mackie LaVoy has been elected Senior Vice President, Chief Legal Officer and Corporate Secretary and Annette Cyr has joined the Great Lakes team as Vice President of Human Resources. Ms. LaVoy joined the company in 2007 as Assistant General Counsel and was promoted to Vice President and General Counsel, Dredging Operations in 2012. Since November 2015, she has been serving as the Interim Chief Legal Officer. Ms. Cyr has over twenty-five years of human resources experience with both public and private companies. In her most recent role, she was Executive Vice President Human Resources for Beaulieu Americas, a floor covering manufacturer. Prior to Beaulieu, she served as Executive Vice President Human Resources for syncreon. Ms. Cyr has also led Human Resources for BrightPoint.