
Black Seal License; Skilled in using cleaning agents; supplies and equipment; perform basic math to calculate accurate dilution of cleaning agents. Knowledge of methods and use of cleaning materials, equipment and supplies, and safe work practices. Ability to stand for prolonged periods, follow oral and written instructions, adhere to safe work practices, work independently with minimal supervision, perform a variety of tasks, adjust to flexible assignments often with short notice. Significant physical abilities including lifting, carrying, pushing, pulling, and reaching.