Water Quality Field Technician

Water Otter Inc; Corpus Christi (TX); On-site; USD 25,000 - 39,000; Full time

Job summary

City of Corpus Christi is seeking a Water Quality Field Technician to collect bacteriological and chemical samples from the drinking water system, analyze with instruments, and ensure regulatory compliance. The role includes hydrant flushing, data entry, and customer service to address complaints.

The position is non-exempt, full-time, Monday–Friday 8:00am–5:00pm, with occasional overtime for emergencies. Requires a High School Diploma or GED, a valid driver's license, and TCEQ Operator licenses

Qualifications

• High school diploma or GED required; minimum two years' experience.
• A valid driver's license is required; Texas license within 90 days if out-of-state.
• TCEQ Class D Water Operator license due within 12 months.
• TCEQ Class C Water Operator license due within 36 months.
• Post-offer screenings: background, MVR, drug test, and physical.

Responsibilities

• Perform flushing and chemical analysis of dead-end water mains for compliance.
• Respond to water quality complaints and determine hydrants to improve quality.
• Collect and transport samples for laboratory analysis of drinking water and source water.
• Document analysis results and record work in the management system.
• Perform daily instrument calibrations and equipment maintenance.
• Coordinate sampling for Lead and Copper Rule compliance for residents and schools.
• Assist state contractors with sampling and chemistry analysis.
• Respond to emergencies and work extended hours as needed.

Skills

2 years experience

Education

High School Diploma / GED

Job description

Job Description

Overview

The Water Quality Field Technician is responsible for collection of bacteriological and chemical samples to monitor the drinking water distribution system. Analyzes water samples with instruments to ensure drinking water is safe and meets regulatory dead-end requirements. Performs hydrant flushing along with chemical analysis. Responds to customer drinking water complaints and provides customer service while problem solving. Performs equipment maintenance and calibrations. Data entry of sample results and findings.

Responsibilities

• Perform flushing and chemical analysis of dead-end water mains for TCEQ Compliance
• Respond to water quality complaints or issues by analyzing the surrounding area and determining what hydrants should be utilized to improve water quality
• Perform Chemical Analysis of Drinking Water
• Collect and transport samples for laboratory analysis of chemical, bacteriological, mineral, and metal content of drinking water and source water supplies
• Monitor water pressure in elevated and ground storage tanks, and auto flusher adjustments.
• Document water analysis results through written and electronic means
• Record work performed in computerized work management system
• Provide clear and detailed accounts of customer complaints, as required by state regulations
• Perform preventative and corrective maintenance on monitoring equipment and infrastructure
• Conduct daily calibrations on instruments
• Create standards monthly to calibrate instruments used for compliance monitoring
• Deliver professional internal/external customer service
• Perform root cause analysis to identify and resolve complaints and changes in drinking water quality.
• Coordinate and complete sample collection and chemistry analysis for residents, schools, and daycares for Lead and Copper Rule compliance.
• Assist State Contractors with sampling and chemistry analysis for regulatory samples
• Perform chemistry and pressure checks with TCEQ in response to complaints or audits
• May be asked to perform additional duties as assigned

Position Type and Typical Hours of Work

• Non-Exempt - Full-Time
• Non-Rotating 40-hour work week, Monday - Friday, 8:00am - 5:00pm; must be available to work additional hours as needed.
• In the event of an emergency, employees are required to work to provide for the safety and well-being of the public, including the delivery and restoration of vital services.

The above statements are intended to describe the general nature and level of work being performed by individuals assigned to this job. They are not intended to be an exhaustive list of all responsibilities, duties, and skills required of personnel so classified in this position. This job description is subject to change as the needs and requirements of the job change.

Qualifications

• High School Diploma / GED
• Two (2) years of experience

Licenses and Certifications

Required

• A valid driver's license is required; successful out-of-state candidates must be able to obtain a valid Texas driver's license within 90 days of hire

Required within one (1) year of hire

• TCEQ Class D Water Operator License

Required within three (3) years of hire

• TCEQ Class C Water Operator License

Employment Testing

Employment is contingent on passing any post-offer pre-employment screening as listed below:

• Criminal Background Check: Yes
• Motor Vehicle Record Check: Yes
• Drug Screening: Yes
• Physical Exam: Yes

Basis of Rating

A recruitment consultant will evaluate all applications against the posted qualifications and may request additional information. The city may also conduct additional skill assessment tests, in addition to the panel interview.

Supplemental Information

• Any position that lists a minimum qualification for education level and/or license/certification will require the applicant to provide proof of documentation if selected for hire into the position with the City of Corpus Christi.

The City of Corpus is an Equal Opportunity Employer and complies with the Americans with Disabilities Act and Uniformed Services Employment and Reemployment Rights Act (USERRA). If you require an accommodation in order to apply for a position, please request assistance from the Human Resources Department.

Closing Date/Time

November 20, 2026