Wastewater Maintenance Operator I-V

San Antonio River Authority; San Antonio (TX); On-site; USD 42,000 - 54,000; Full time

Job summary

The San Antonio River Authority is seeking a Maintenance Operator to perform preventive maintenance on wastewater plant equipment and vehicles in San Antonio, TX. The role requires operating pumps, repairing motors, and assisting with plumbing and electrical tasks to support daily plant operations.

Ideal candidates hold a High School diploma or GED and relevant wastewater licenses or CDL with tanker endorsement, plus experience in collection systems.

Qualifications

• Knowledge of wastewater collection systems and treatment processes.
• Ability to read and interpret maintenance manuals and schematics.
• Proficiency in Microsoft Office for reporting and record-keeping.
• Experience with heavy equipment, power tools, and routine preventive maintenance.

Responsibilities

• Perform routine maintenance on plant equipment and vehicles.
• Repair motors, gearboxes, pumps, and electrical components.
• Assist with plumbing, electrical tasks, and minor construction work.
• Troubleshoot equipment and diagnose machinery problems.
• Support safety programs and report hazards per policy.
• Assist with special projects as needed.

Skills

Communication

Equipment maintenance

Safety awareness

Oral and written communication

Heavy equipment operation

Power tools

CCTV inspections

Microsoft Office

Education

High School diploma or GED

Class D Wastewater Operator License

Class A CDL with tanker endorsement

Class B CDL with tanker endorsement

Class C Wastewater Operator License

Tools

CCTV equipment

Industrial pumps and motors

Electrical test equipment

Job description

Conducts preventive maintenance and repairs on wastewater plant equipment and vehicles. Assists with plumbing and electrical repairs. Removes stoppages from outfall lines and collection systems. Completes special projects as needed.

Safety is #1 at the River Authority: We expect every employee: to 1) Strictly follow safety policies, rules, and safe work methods. 2) Promptly correct or report safety hazards or unsafe conditions. Immediately report injuries for prompt diagnosis and treatment. 3) Make regular suggestions for safety process improvements to support continuous safety improvement.

ESSENTIAL DUTIES & RESPONSIBILITIES

The intent of this job description is to provide a representative summary of the major duties and responsibilities performed by employees in this job. Employees may be requested to perform job-related tasks other than those specifically presented in this description.

• Performs routine maintenance on plant equipment. Repairs and replaces motors and gearboxes. Rigs and removes machinery from the water. Repacks and cleans pumps and maintains blowers and rotors. Cleans clarifiers, diffusers, bar screens, skimmers, walkways, and exposed metal and concrete surfaces at sewage treatment plants. Creates irrigation systems. Replaces PVC piping.
• Completes preventative maintenance on plant equipment according to established schedules. Oils and greases machinery.
• Maintains vehicles, including performing oil changes, replacing brakes, and changing tires.
• Repairs and maintains electrical equipment.
• Troubleshoots equipment and diagnoses machinery. Clears refuse. Assists with removing stoppages from sewage treatment plant outfall lines and collection systems.
• Operates power tools, gasoline mowers, and a variety of hand tools.
• Assists with special projects, including hauling, landscaping, welding, and fabrication.
• Performs related work as required.

SUPERVISORY REQUIREMENTS

• This position does not directly supervise any employees.

MINIMUM QUALIFICATIONS

Required Education and Experience

• High School diploma or G.E.D. equivalency and one (1) year of progressively responsible experience in the operation, maintenance, and construction of collection systems; or a combination of experience and education that results in the required knowledge, skills, and abilities.
• Qualified candidates that possess a valid Class “D” Wastewater Operator License or a valid Class “A” Commercial Driver’s License with tanker endorsement at time of hire and have one (1) year of relevant experience, may qualify for Maintenance Operator II.
• Qualified candidates that possess a valid Class “D” Wastewater Operator License and a valid Class “A” Commercial Driver’s License with tanker endorsement at time of hire and have two (2) years of relevant experience, may qualify for Maintenance Operator III.
• Qualified candidates that possess a valid Class “C” Wastewater Operator License and a valid Class “A” Commercial Driver’s License with tanker endorsement at time of hire and have three (3) years of relevant experience, may qualify for Maintenance Operator IV.
• Qualified candidates that possess a valid Class “B” Wastewater Operator License and a valid Class “A” Commercial Driver’s License with tanker endorsement at time of hire and have five (5) years of relevant experience, may qualify for Maintenance Operator V.

*If selected, level will be determined by Manager based on internal assessment of education and experience.

Required Licenses or Certifications

• Must obtain a Class “D” Wastewater Certificate within one (1) year of employment; Must have or obtain within one (1) year of employment and maintain a valid Class “A” Commercial Driver’s License with tanker endorsement.

Must have and maintain a valid driver’s license and an insurable driving record.

COMPETENCIES FOR SUCCESSFUL PERFORMANCE OF JOB DUTIES

The requirements listed below are representative of the knowledge, skills, and abilities required to successfully perform the essential functions of this position.

Knowledge of:

• Collection systems, wastewater, and water distribution
• CCTV inspections
• Microsoft Office
• Heavy equipment and power tools

Skills and Abilities:

• Communicating orally and in writing
• Maintaining equipment and tools
• Directing traffic and pedestrians at construction sites
• Must be able to function in a principle-based organization that has a culture that reflects our Values In Action of Accountability, Excellence, Open and Direct Communication, Teamwork and Collaboration.

San Antonio River Authority is an Equal Opportunity/Affirmative Action/Pro Disabled and Veteran Employer. We welcome differences in the form of gender, race, ethnicity, disability, geography, socioeconomic status, age, politics, religion, philosophy, sexual orientation, or gender identity.