It includes 12 roadway / railroad grade separations, two mainline viaducts, one tunnel, realignments of existing railroad tracks, utility relocations, roadway relocations, two trench sections, and a major river crossing over the San Joaquin River. As a General Superintendent at Tutor Perini, reporting to the Project Manager, you will have the opportunity to: Supervise and direct the work of discipline Superintendents across earthworks and structures construction efforts to ensure project is constructed safely in accordance with design, budget and schedule.