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Septic Tank Inspector Jobs in Texas (NOW HIRING)

Gulf Coast Authority

These tasks include monitoring dumping of wastes by vacuum trucks including the inspection of ... Record and monitor tank levels. Maintain both sump and transfer pumps, lines to and from tanks and ...

Gulf Coast Authority

Operator II

Pasadena, TX · On-site

These tasks include monitoring dumping of wastes by vacuum trucks including the inspection of ... Record and monitor tank levels. Maintain both sump and transfer pumps, lines to and from tanks and ...

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How much do septic tank inspector jobs pay per hour?

As of Sep 1, 2026, the average hourly pay for septic tank inspector in Texas is $16.31, according to ZipRecruiter salary data. Most workers in this role earn between $14.76 and $15.91 per hour, depending on experience, location, and employer.

What does a septic tank inspector do?

A septic tank inspector is responsible for evaluating the condition and functionality of septic systems in residential or commercial properties. Their duties include checking for leaks, blockages, signs of system failure, and ensuring the system complies with local health and environmental regulations. Inspections help prevent costly repairs and protect water quality by identifying issues early. A septic tank inspector may also provide maintenance recommendations and advise homeowners on proper septic system care.

What are the key skills and qualifications needed to thrive as a septic tank inspector?

To thrive as a Septic Tank Inspector, you need knowledge of wastewater systems, inspection protocols, and environmental regulations, often supported by relevant certifications or licensure. Familiarity with inspection tools, septic system diagnostic equipment, and digital reporting software is typically required. Attention to detail, strong problem-solving abilities, and effective communication with clients and regulatory agencies are vital soft skills. These competencies ensure accurate assessments, compliance with health codes, and clear guidance to property owners, protecting public health and the environment.

What are some common challenges faced by septic tank inspectors in the field?

Septic tank inspectors often encounter challenges such as working in confined spaces, exposure to unpleasant odors, and varying weather conditions. The job requires careful attention to safety protocols and the ability to identify issues like blockages, leaks, or system failures that aren't always immediately visible. Additionally, inspectors must communicate findings clearly to homeowners or property managers who may not be familiar with septic systems, ensuring that recommendations are understood and followed.

What is the difference between Septic Tank Inspector vs Septic System Installer?

AspectSeptic Tank InspectorSeptic System Installer
CertificationsEnvironmental or septic system inspection certificationsSeptic system installation licenses and certifications
Work EnvironmentInspecting existing septic systems, often on residential or commercial propertiesInstalling new septic systems, including trenches, tanks, and drain fields
Employer & Industry UsageProperty inspection companies, environmental agencies, private inspectorsConstruction companies, septic service providers, plumbing contractors

Septic Tank Inspectors focus on evaluating existing septic systems for compliance and functionality, while Septic System Installers are responsible for installing new systems. Both roles require knowledge of septic system components and relevant certifications, but their daily tasks and work environments differ significantly.

How do I become a septic tank inspector?

To become a septic tank inspector, you typically need a high school diploma or equivalent, followed by specialized training in septic system inspection and maintenance. Many states require certification or licensing, which involves passing an exam and gaining practical experience. Knowledge of local regulations, plumbing systems, and the use of inspection tools is also important.

How much do septic tank inspectors make?

Septic tank inspectors typically earn between $40,000 and $70,000 annually, depending on experience, location, and certification level. They often work for environmental or plumbing companies and may need specialized training or licensing to perform inspections effectively.

How to become a septic tank inspector?

To become a septic tank inspector, you typically need to complete state-specific training and obtain a license or certification, which may involve passing an exam and gaining experience in septic system installation or inspection. Knowledge of local regulations, environmental safety, and the use of inspection tools is essential for this role.

What are the most commonly searched types of Septic Tank Inspector jobs in Texas?

The most popular types of Septic Tank Inspector jobs in Texas are:

What are popular job titles related to Septic Tank Inspector jobs in Texas?

For Septic Tank Inspector jobs in Texas, the most frequently searched job titles are:

What job categories do people searching Septic Tank Inspector jobs in Texas look for?

The top searched job categories for Septic Tank Inspector jobs in Texas are:

Septic Tank Inspector jobs near you
Infographic showing various Septic Tank Inspector job openings in Texas as of August 2026, with employment types broken down into 72% Full Time, 20% Part Time, 6% Contract, and 2% Nights. Highlights an 96% Physical, and 4% Remote job distribution, with an average salary of $33,935 per year, or $16.3 per hour.

Operator II

Gulf Coast Authority

On-site

Full-time

Posted 13 days ago

Job description

Apply for the opportunity to join our team dedicated to preserving and protecting Texas waters.

1.0 Job Summary

Perform a variety of activities in support of the operation of a wastewater treatment plant including collecting test samples, collecting blanket reading, monitoring plant operations, and maintenance tasks.

Must be completely familiar with the duties of all the Operator II positions. May also perform a variety of activities in support of the operation of wastewater receiving station and operations of a wastewater treatment plant.

These tasks include monitoring dumping of wastes by vacuum trucks including the inspection of wastes.

Maintain equipment, monitor flows, analyze samples, and input waste ticket information for billing.

2.0 Typical Duties and Responsibilities

Collect samples for various tests of plant processes, maintain sample stations.

Collect blanket readings. Monitor plant operations by comparisons of data from pH and D.O test. Maintain records of plant operations by recording data from tests and instruments.

Perform minor maintenance activities such as valve, adjustment and grit pan cleaning. Communicate with lab personnel, maintenance personnel, vendors, and other plant operators. Must be able to develop the ability to relieve Operator III.

Prepare samples for transfer to central lab and commercial lab.

Develop and review sampling SOP's. Monitor operations of wastewater treatment plant including inspection of equipment, trouble shooting of problems, calculating flows, removal formulas, and other plant conditions, and effluent quality.

Participate with shift operators in the tasks associated with plant operations as necessary.

Maintain safe working environment in plant. Analyze instrument readings and laboratory test results to evaluate plant operations.

Communicate with maintenance personnel, lab techs, operators, and customers concerning plant operations. Create and review SOP's.

Record and monitor tank levels. Maintain both sump and transfer pumps, lines to and from tanks and transfer line to WT.

Enter customer data including, company, gallons received, and truck number.Sign and stamp all customer manifests for each load.

Perform facility maintenance activities including cleaning office building and maintaining grounds and driveway areas.

Properly clean pumps when clogged.Clean and maintain the septic units and rock catchers.

Maintain customer records and input new customers in the WITS system.

Print out daily and monthly customer reports.

Keep a daily log of tank levels, equipment issues, and general records.

Screen customer calls and check authorized users list to dump per truck. Perform other related duties as assigned.

3.0 Knowledge, Skills, and Abilities

Knowledge of the wastewater treatment process and receiving station including the operation of pumps and motors, piping, and electrical equipment. Knowledge of the operation of the sludge dewatering unit and the application of polymer. Knowledge of the principles and practices for the safe operation of a wastewater treatment plant. Ability to read memoranda, daily work schedules, log sheets, technical manuals, and procedures. Ability to perform mathematical calculations necessary to compute plant flows and sample test results. Ability to write memoranda, log sheets, work orders, and other reports. Ability to operate equipment such as hoist, forklift, club cart and yard mule Ability to operate test equipment such as blanket indicator, ammonia meter, and hand-held pH meter. Ability to operate assigned vehicle. Ability to use hand tools and air wrenches. Ability to communicate orally both in person and by telephone and radio.

4.0 Environmental conditions

Work is performed both indoors and outdoors in extreme heat (100F) and cold (32F) in all weather conditions.

Work involves exposure to potential noise, mechanical, electrical fume/odor, chemical, and toxic waste hazards with proper precautionary procedures.

5.0 Education, certification, and experience required

High school diploma or equivalent.

Experience in wastewater treatment plant operations is desired

Valid Class "C" Texas Driver's license.

It is preferred the operator II hold a class "D" certification while continuing education in the wastewater field to obtain a class "C" certification.

Ability to possess a TWIC card and necessary HASC cards.

6.0 Physical requirements

Ability to sit, stand, walk, kneel, crouch/stoop, squat, twist upper body, and climb ladders while performing various job functions such as inspecting plant, taking samples, and adjusting valves.

Ability to grasp with hands and manipulate tools, pumps, and heavy barrels. Ability to grasp with hands and manipulate glass sample bottles.

7.0 Additional requirements per location

7.1 Vince Bayou Receiving Station and/or Washburn Tunnel Facility

7.2 Knowledge of standard testing procedures for taking samples, running analysis of TOC, ammonia, D.O. and TSS.

7.3 Knowledge of WinLIMS, FMS, and Wonderware HMI interface programs.

7.4 Ability to operate equipment such as hoist, forklift, club cart and yard mule.

7.5 Ability to possess a TWIC card and necessary HASC cards.

8.0 Summary

The above statements are intended to describe the general nature and level of work being performed by the person assigned to this job. They are not intended to be an exhaustive list of all responsibilities, duties, skills, and physical demands required of personnel so classified. Holding people assigned to this or any job to expectations described herein does not constitute harassment in any form.

Salary Range

$25.59 - $32.96

If you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us!

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