The Greenville office of O'Neal, Inc. is seeking a Senior Structural Engineer to provide leadership, design, and analysis for chemical, industrial, and advanced manufacturing facilities throughout the U.S. This position requires a minimum of 10 years experience in structural engineering & design, with exposure to project engineering leadership. Prior design experience with steel structures, building foundations, equipment foundations, pipe racks, and in-plant engineering is required. Ability to work closely with clients, other engineering disciplines, and designers is required. Active PE registration is required. Experience with STAAD or RISA, Navisworks, and working knowledge of REVIT is desired. The Senior Structural Engineer will be asked to lead Structural project design teams; experience with project manhour estimates, resource management, and schedule & budget management is essential.