Jill S Tietjen
Jill S. Tietjen, PE, is an author, international speaker, and an electrical engineer. After more than forty-five years in the electric utility industry, her professional focus is now on women's advocacy, worldwide.
Jill S. Tietjen, PE, is an author, international speaker, and an electrical engineer. After more than forty-five years in the electric utility industry, her professional focus is now on women's advocacy, worldwide. See less
