Wm. Winkler Company - since 1919 the Wm. Winkler Company has offered concrete construction services to select clients throughout the northwestern United States; from airport runways to curbs and sidewalks, data centers, ice rinks and roller coasters. We lead our industry in innovation and have for a century. We are 180 people strong, proving every day that we are more than concrete. Reporting Reports directly to the Company’s Senior Project Manager Position Summary Primary responsibility is to lead and oversee a wide range of construction projects from start to finish with a dedication in being the “best in class.” The Project Manager will provide technical support to