Water Plant Supervisor, G115, Utilities Department

Water Plant Supervisor, G115, Utilities Department

Salary

$26.50 Hourly

Location

513 Martha Dr. Rio Bravo, TX

Job Type

Full-Time

Job Number

FY25-00069

Department

Utilities Department

Opening Date

11/12/2025

Closing Date

Continuous

• Description
• Benefits
• Questions

Job Summary

Reposted: 8/12/2026

This position is responsible for supervising the day-to-day operations of a water treatment plant.

Major Duties

• Directs the day-to-day operations 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 equipment, 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.
• Performs 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.

Minimum Qualifications

• 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.

Supplemental Information

Complexity/Scope of Work

• The work consists of varied administrative, supervisory, and technical duties. Changing water conditions contribute to the positions complexity.
• The purpose of this position is to supervise the operations 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 drivers 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.

Webb County provides a variety of benefits available to employees.

Please visit the Risk Management website for more details.

https://www.webbcountytx.gov/RiskManagement/EmployeeBenefits/

The following list of benefits is offered only to benefits-eligible employees in Full-Time positions:

• Medical Insurance

• Dental Insurance

• Vision Insurance

• Wellness Program

• Life Insurance

• Ancillary products

• Employee Assistance Program*

• Employee Clinic*

• Vacation and sick leave

• Accrual rates increase based on years of service

• Sixteen (16) County-observed holidays and four (4) personal holidays

• Retirement benefits (TCDRS)

• Available to ALL employees

Available to Permanent Part-Time employees

01

What is your highest level of education?

• Less than High School
• High School Diploma or G.E.D. equivalent
• Some College Hours
• Vocational Certificate
• Associates Degree
• Bachelors Degree
• Masters Degree
• Doctoral Degree or higher

02

Do you have at least one ( 1 ) year of related work experience?

• Yes
• No

03

Do you possess a valid and current Texas drivers license?

• Yes, I have a valid and current Texas drivers license.
• Yes, I have a valid and current out-of-state drivers license.
• No, I do not have a valid or current Texas drivers license.

04

Please confirm your understanding that if selected as a final candidate for this position, you will be required to provide a high school diploma, a GED certificate, college transcript from an accredited institution, and/or other documentation of achievement (whichever is applicable) prior to being hired. (We highly recommend you begin obtaining documentation to avoid delays in the hiring process if applicable)

• Yes, I understand this requirement and would be able to provide required documentation prior to hire.
• No, I would not be able to provide required documentation.

Required Question

Employer Webb County (TX)

Address 1110 Washington Street

Suite 204

Laredo, Texas, 78040