Under general supervision, the Wastewater Treatment Plant Operator performs a variety of duties in the operation of the City’s wastewater treatment plants to ensure an adequate supply of clean and safe water.

Essential functions, as defined under the Americans with Disabilities Act, may include any of the following representative duties, knowledge, and skills. This list is ILLUSTRATIVE ONLY and is not a comprehensive listing of all functions and duties performed by incumbents of this class. Employees are required to be in attendance and prepared to begin work at their assigned work location on the specified days and hours. Factors such as regular attendance at the job are not routinely listed in job descriptions but are an essential function. Essential duties and responsibilities may include, but are not limited to, the following:

•Checks the status of both wastewater plants and makes process adjustments as needed.
•Collects process control samples from the throughout the plant; performs various tests to include temperature and pH levels in the lab; handles procedures related to sample collection.
•Monitors SCADA systems.
•Collects flow measurements from pump equipment and flow meters.
•Conducts inspections of all equipment to ensure proper operation; completes or reports repair and maintenance tasks as appropriate.
•Operates sludge press and makes adjustments to ensure proper sludge disposal; runs sludge tests to achieve acceptable sludge dryness; drives dump trucks to compost site.
•Collects and analyzes lab data and enters into databases; maintains plant records and produces reports as needed.
•Attends and participates in training and safety meetings as required.
•Prepare reports accurately and timely.
•Performs related duties as required or assigned.


Work is performed throughout the city at utility treatment facilities and requires exposure to potentially dangerous tools, equipment, and machinery, hazardous chemicals, and infectious diseases.

•High school diploma or GED equivalent
•Valid Texas Driver’s License
•Three (3) years of wastewater treatment operation experience; OR an equivalent combination of education, training, and experience.
•Must possess a valid Class B Commercial driver’s license within six (6) months of hire.
•Must possess a Class C Wastewater Operator certification.
•Knowledge of local, state, and federal laws, regulations, and TCEQ standards related to wastewater systems.
•Familiarity with work safety policies, procedures, and PPE use.
•Experience in records maintenance and retention.
•Reading and accurately interpreting gauges, meters, chemical reports, manuals, and other devices.
•Supervisory control and data acquisition (SCADA) software.
•Ability to work independently and collaboratively.
•Strong communication and interpersonal skills for interacting with staff, agencies, and the public.
•Effective organization, prioritization, and deadline management.
•Ability to follow instructions and maintain professional relationships.