An HDPE job typically involves working with High-Density Polyethylene (HDPE) materials, commonly used in piping, fabrication, and industrial applications. Professionals in this field may be responsible for welding, installing, repairing, or manufacturing HDPE products. Jobs can include roles such as HDPE pipe installers, welders, technicians, or engineers, depending on the industry. These positions require knowledge of HDPE material properties, fusion techniques, and safety protocols to ensure high-quality work.