Greg Osborne has been named director of civil engineering with Chicago-based design and construction firm Epstein. Osborne previously was senior project engineer with the firm. In his new role, Osborne is spearheading business in the areas of site development, transportation and infrastructure engineering.
Melissa Voigt has been promoted to the position of industrial project coordinator with Miron Construction Co.'s office in Wausau, Wis. In her new role, she assumes responsibility for cost code review, labor cost monitoring and communication with the firm's corporate operations.