Laborer Job Description. Duties and Requirements. Receive on the job training. Must be able to follow directions, both written and verbal. Must be reliable, responsible, and ready to work daily. Self-motivated and self-starter is a plus. Cleaning and preparing job site. Loading and unloading materials and equipment, must be able to do heavy lifting, up to 60 lbs. Have no issues with working in all weather conditions, getting wet and dirty at time...