Who May Apply: US Citizens Experience refers to paid and unpaid experience, including volunteer work done through National Service programs (e.g., Peace Corps, AmeriCorps) and other organizations (e.g., professional; philanthropic; religious; spiritual; community; student; social). You will receive credit for all qualifying experience, including volunteer experience. There is no specific length of training or experience required. However, you must be able to demonstrate, through experience shown in your written application materials that you possess the sufficient knowledge, skills, and abilities to successfully perform the work of this position without more than normal supervision. To meet the basic eligibility, you must receive at least two points on the screen-out element indicated above and must have an average of two points on all the job elements listed below. Your application will be further evaluated to determine if you meet the best qualified cut-off for referral to the selecting official. Minimum Qualifications (Screen Out Element): Ability to do the work of a(n) Wastewater Treatment Plant Operator ~ without more than normal supervision. The ability to perform common Waste Water Plant Operator tasks including collecting various samples, determining necessary chemicals for treatments and adjusting equipment and chemical feed rates. Failure to meet this Screen out Element will result in an ineligible rating. PHYSICAL EFFORT: Operator frequently works in strained positions while cleaning equipment or lifting heavy equipment or tools. Job requires considerable walking, standing on concrete and climbing stairways and ladders. Regularly lifts objects weighing 45-50 pounds: occasionally heavier weights. WORKING CONDITIONS: Works inside and outside in all kinds of weather. Sometimes requires exposure to running motors, pumps machinery, loud noises and poor ventilation. Incumbent is exposed to sulfuric acid, methane gas, sulfur dioxide and bacteria. Odors and fumes occasionally unpleasant. Complete protective clothing including acid resistant gloves and aprons, gas mask or full face shield, respirator required when working with dangerous chemicals. Frequent exposure to dirty and greasy machinery. Required to work on catwalks and ladders.