Dorn, who serves as general manager of tubular marketing, joined U. S. Steel in 1988 and has held positions of increasing responsibility in engineering, plant operations, financial analysis and accounting, corporate finance, strategic planning, and business development.

He is succeeding Douglas R. Matthews, who is retiring this month. 

“Scott’s vast experience and deep understanding of the business position him well to lead U. S. Steel’s Tubular organization. We expect this to be a seamless transition and are enthused about continuing to serve our customers with the superior solutions that allow our customers to excel in even the most challenging situations,” said U. S. Steel chief executive David Burritt.