Job Description
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Reposted:
5/27/2026 This position is responsible for supervising the day-to-day operations of a water treatment plant. Directs the day-to-day operation of the water treatment plant. Operates equipment to control water flow and maintain proper operating levels. Services, maintains, operates, and repairs facilities and equipment, including large-scale pumping devices, chlorination and other chemical feed systems, storage facilities, and related equipment. Collects samples; performs laboratory analyses to ensure that treatment facilities are operating efficiently; supervises and carries out corrective actions. Trains, assigns, supervises, evaluates, and disciplines personnel. Makes rounds of plants; reads gauges and meters; records readings. Purchases equipment, materials, and supplies. Maintains maintenance and chemical analysis records; prepares logs, records, and reports, including required local, state, and federal reports. Prioritizes job assignments for subordinates. Responds to after-hours emergencies. Attends required training classes. Perform any other duties as assigned. Knowledge, Skills, and Abilities Knowledge of water treatment principles, operations, and equipment. Knowledge of computers and job-related software programs. Knowledge of chemistry, mathematics, hydraulics, and biology. Knowledge of department and county policies and procedures, and federal, state, and local laws and regulations. Skill in the operation and maintenance of mechanical and electronic equipment. Skill in planning, organization, and decision-making. Skill in the supervision of personnel. Skill in thinking clearly under difficult circumstances. Skill in oral and written communication. Ability to communicate orally and in writing in the English language and orally in the Spanish language. Must have a high school diploma or GED from an accredited institution. Must have at least one ( 1 ) year of related experience. Possession of or ability to readily obtain an appropriate state-certified license for water or wastewater treatment or distribution, as appropriate. Complexity/Scope of Work The work consists of varied administrative, supervisory, and technical duties. Changing water conditions contribute to the complexity of the position. The purpose of this position is to supervise the operation of a water treatment plant. Successful performance helps ensure the provision of safe drinking water for all public water supply users. Physical Demands/Work Environment Occasionally Ascending or descending ladders, stairs, scaffolding, ramps, or poles, etc. Moving oneself in different positions to accomplish tasks in various environments, including tight and confined spaces. Remaining in a stationary position, often standing or sitting for prolonged periods. Moving to accomplish tasks or moving from one worksite to another. Adjusting or moving objects up to 50 pounds in all directions. Repeating motions that may include the use of wrists, hands, and/or fingers. Operating machinery and/or power tools. Operating motor vehicles or heavy equipment. Driving a County vehicle or a personal vehicle for County business. Working in low temperatures. Working in high temperatures. Working in outdoor elements such as precipitation and wind. Working in noisy environments. Working in hazardous conditions. Working in poor ventilation. Working in small and/or enclosed spaces. Working in adverse environmental conditions is expected. Sedentary work that primarily involves sitting/standing. Light work that includes carrying objects up to 20 pounds. Medium work that includes carrying objects up to 50 pounds. Constantly Communicating with others to exchange information. Assessing the accuracy, neatness, and thoroughness of the work assigned. Other Requirements/Information Must possess a valid and current Texas driver's license for the type of vehicle or equipment operated. The Webb County Drug and Alcohol Policy applies to this position. Pre-employment drug and alcohol testing, a Motor Vehicle Record (MVR) check, and a criminal background check are required. This position is covered by Civil Service; therefore, is subject to the Civil Service Rules and Regulations in addition to all other Webb County policies. Valid Texas Driver's License•If the applicant holds an out-of-state license, a State of Texas Driver's License must be obtained prior to employment.
