About Us: PAR Western Line Contractors, LLC (dba QUES), a subsidiary of Quanta Services, Inc. (NYSE: PWR), is composed of some of the most highly qualified professionals experienced in all aspects of engineering, designing, asset management, and construction management for the electric utility and other industries. About this Role: PAR Western Line Contractors, LLC is looking for a Senior Project Manager to provide overall administrative, technical, financial, and resource management of assigned projects from initial bid preparation through completion.