In order to qualify for this position you must meet the following by the closing date of the vacancy announcement: 07/10/2026Qualifications will be determined under the Job Element Rating System X-118C, Qualifications Standard Handbook. While a specific length of time and experience is not required for most Wage Grade positions, you must show through experience and training that you possess the best qualified level of knowledge and skill necessary to perform the duties of this position. Qualification requirements emphasize the quality of experience, not necessarily the length. The responses to the questionnaire and your resume should be in significant detail to provide the person rating your application with a good understanding of your ability to do the job, technical knowledge, work, and training experience, etc. (For example You must have the ability to perform the duties of a, Wastewater Treatment Plant Operatorwithout more than normal supervision (Screen Out)). Applicants who do not meet the SCREEN OUT ELEMENT will not be given further consideration. Working Conditions: Work is accomplished both inside and outside in all kinds of weather. Work sometimes requires exposure to running motors, pumps and machinery, loud noises, and poor ventilation. The incumbent is exposed to chlorine, sulfuric acid, methane gas, sulfur dioxide, bacteria, and occasionally unpleasant odors and fumes. Complete protective clothing including acid resistant gloves and aprons, gas mask or full-face shield, and respirator are required when working with dangerous chemicals. There is frequent exposure to dirty and greasy machinery. The incumbent may be required to frequently wear personal protective equipment (PPE) such as masks or respirators, eye and ear protection, boots, gloves, and coveralls when working in any of the laboratories. PPE provides necessary protection against biological and chemical hazards, but may increase the risk of accidents due to decreased vision, hampered communication, limited mobility and dexterity. Physical well-being may be compromised by the prolonged usage of the PPE may lead to labored respiration, heat stress and dehydration. The health status of personnel is monitored periodically using biologic and serologic tests and physical examinations. Restrictions against contact with birds and livestock outside the laboratory may apply after entering high security animal facilities that are working with disease agents foreign to the United States. Physical Effort: The incumbent frequently works in strained positions while cleaning equipment or lifting heavy equipment or tools. Work activities require considerable walking, standing on concrete and climbing stairways and ladders and catwalks. The incumbent regularly lifts objects weighing 45-50 pounds and occasionally heavier weights with proper support.