Ro Plant Operator
Listed on 2026-08-27
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Maintenance/Cleaning
Utility Technician, Maintenance Technician / Mechanic
RO Plant Operator I
Status:
Full Time (40 hrs per week)
Reports to:
RO Plant Supervisor
Corporate Office Location
RO Production Department
420 S. Doolittle Road
Edinburg, TX 78542
Description of DutiesResponsible operation of equipment used to treat, test, and transfer water or wastewater at the Reverse Osmosis facilities. Responsible for handling various chemicals (chlorine, alum ammonia, lime and other acids and reagents) in the water lab for the treatment of water or wastewater. Inspects and tests equipment on a regular basis to ensure proper function, and relays any variation from normal function to the supervisor immediately.
Monitors operating conditions, meters and gauges regularly. Conducts readings (daily, monthly, and hourly depending on the type of reading) such as meter reading, test results, feed levels, storage tank levels, pressure readings, chemical levels, chemical pumps, etc. Will run laboratory tests that include, but are not limited to, pH, chlorine residual (CL2), and turbidity. Will be responsible for maintaining the property around the water and surrounding area (to include cutting the grass) as well as general cleaning in and around the lab.
May act as a backup to assist at other plant locations. Participates in job specific training, and other various required corporate training programs;
Complies with federal and state regulations and all established corporate policies and procedures. Other duties as may be assigned.
A self-starting individual who possesses a High School Diploma or G.E.D and a valid Texas driver license.
Must be insurable by the Corporation’s insurance underwriter.
Must be willing to become current with the following schools:
Unit I Water, Utility Safety, Unit V Water Distribution, Unit IV Surface, and Water Laboratory. Strong communication skills are required in order to effectively present information to employees and management of the Corporation. Must be fluent in English (written and verbal). Mathematics skills are required in order to apply data to formulas that determine treatment requirements, flow levels, and concentration levels.
Must possess good judgment as well as exercise discretion in the performance of daily duties. Must be well groomed (no beards), as the position requires the use of a safety gas mask. Must be able to work a flexible and rotating work schedule during the workweek and occasional weekends and have the ability to be on call 24 hours a day.
Position requires the handling of various chemicals such as chlorine, alum, ammonia, lime, and other acids and reagents. Will regularly work near moving mechanical parts and exposed to fumes or airborne particles. Frequently exposed to wet and/or humid conditions as well as toxic or caustic chemicals. May work in high, precarious places and in outside weather conditions where exposure to extreme cold, extreme heat, risk of electrical shock, and vibration may exist.
The noise level is generally loud in this environment. It is recommended to obtain immunization against Diphtheria, Tetanus, Hepatitis A, and Hepatitis
B.
3 or more months of prior relevant work experience working in reverse osmosis is preferred.
EQUAL OPPORTUNITY EMPLOYERNorth Alamo Water Supply Corporation (NAWSC) provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability or genetics. In addition to federal law requirements, NAWSC complies with applicable state and local laws governing nondiscrimination in employment in every location in which the company has facilities. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.
NAWSC expressly prohibits any form of workplace harassment based on race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, genetic information, disability, or veteran status. Improper interference with the ability of NAWSC’s employees to perform their job duties may result in discipline up to and including discharge.
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