Education: No degree, certificate or diploma. Tasks: Operate cleaning machines. Clean building exterior, tanks, chimneys and industrial equipment. Wash and clean interior and exterior windows and other glass surfaces. Vacuum floors. Provide customer service. Work conditions and physical capabilities: Attention to detail. Bending, crouching, kneeling. Physically demanding. Employment terms options: Evening. Morning. Experience: Will train. Employment terms options: Day. Weekend.