Morale at Great Lakes Dredge & Dock Corporation can be high or low depending on job security, employee empowerment, employee recognition for accomplishments and many other facets. Morale at Great Lakes Dredge & Dock Corporation can be gravely affected by a sense of security and the office vibe; many Great Lakes Dredge & Dock Corporation employees describe their environment as positive, and feel neutral about their job. Overall Great Lakes Dredge & Dock Corporation's employees rate their happiness a C- which can also give some insight into morale at Great Lakes Dredge & Dock Corporation.