Work as a part of a team to complete general to comprehensive mechanical, and process piping at our customer locations. This position will also be assigned general labor duties, and requires overtime, weekends, and travel. Location. Sioux City, IA. Salary. $28 - $35/hr DOE. Responsibilities. Ability to read and understand blueprints and isometric drawings. Ability to layout and sketch isometric drawings for piping runs. Ability to perform take of...