Vulcan Materials Company - - Responsibilities: Champion Safety. Take an active role in prioritizing safety throughout the operation for yourself and others at all times in accordance with MSHA and Vulcan standards.; Inspect and diagnose repair and maintenance of mobile and plant equipment.; Plan, design, organize, and lay out construction and repair jobs from blueprints.; Fabricate structural components from instructions.; Weld materials in flat, vertical, and overhead positions and cut materials to fit fabrication and job requirements.