Wastewater Operator
$20 - $27.50/hr
Wastewater Operator - Public Works Department The City of Katy is seeking a dependable and ... Class B Commercial Driver's license may be required. PHYSICAL DEMANDS AND WORKING ENVIRONMENT:
$20 - $27.50/hr
Wastewater Operator - Public Works Department The City of Katy is seeking a dependable and ... Class B Commercial Driver's license may be required. PHYSICAL DEMANDS AND WORKING ENVIRONMENT:
$20 - $27.50/hr
Wastewater Operator - Public Works Department The City of Katy is seeking a dependable and ... Class B Commercial Driver's license may be required. PHYSICAL DEMANDS AND WORKING ENVIRONMENT:
Katy, TX · On-site
$21.77 - $27.22/hr
Wastewater Operator - Public Works Department The City of Katy is seeking a dependable and ... Class B Commercial Driver's license may be required. PHYSICAL DEMANDS AND WORKING ENVIRONMENT:
Katy, TX · On-site
$21.77 - $27.22/hr
Wastewater Operator - Public Works Department The City of Katy is seeking a dependable and ... Class B Commercial Driver's license may be required. PHYSICAL DEMANDS AND WORKING ENVIRONMENT:
Ozark, AR · On-site
Valid Arkansas Wastewater Operator License (Class I or higher) * Minimum of 1-2 years of experience in wastewater treatment operations * Knowledge of wastewater treatment processes, safety procedures ...
Quick apply
Ozark, AR · On-site
Valid Arkansas Wastewater Operator License (Class I or higher) * Minimum of 1-2 years of experience in wastewater treatment operations * Knowledge of wastewater treatment processes, safety procedures ...
Fair Oaks Ranch, TX · On-site
$54K/yr
Join Our Team as a Water/Wastewater Operator II Join the City of Fair Oaks Ranch as a Full-Time ... Current TCEQ Class C Groundwater Operator License and Class C Wastewater Treatment Operator License
Fair Oaks Ranch, TX · On-site
$54K/yr
Join Our Team as a Water/Wastewater Operator II Join the City of Fair Oaks Ranch as a Full-Time ... Current TCEQ Class C Groundwater Operator License and Class C Wastewater Treatment Operator License
Carroll, OH · On-site
$29.83 - $41.02/hr
May act as lead worker for Class I and/or Class II Operators; serve as Co-Operator of record for ... Knowledge of wastewater treatment plant operations and processes; knowledge of federal and state ...
Carroll, OH · On-site
$29.83 - $41.02/hr
May act as lead worker for Class I and/or Class II Operators; serve as Co-Operator of record for ... Knowledge of wastewater treatment plant operations and processes; knowledge of federal and state ...
Canyon, TX · On-site
... Class D TCEQ Wastewater Treatment Operator Certification within 6 months of hire • Must have a ... 2)Perform Effluent pH and BOD sampling and testing 3)Perform force main and air valve cleaning 4 ...
Canyon, TX · On-site
... Class D TCEQ Wastewater Treatment Operator Certification within 6 months of hire • Must have a ... 2)Perform Effluent pH and BOD sampling and testing 3)Perform force main and air valve cleaning 4 ...
Melbourne, FL · On-site
$21.42 - $34.38/hr
Wastewater Operator Trainee - Salary Range $21.42 to $34.38/Hourly DOQ Wastewater Operator C ... Must possess a current State of Florida Class "B" Wastewater license. Two years minimum experience ...
Melbourne, FL · On-site
$21.42 - $34.38/hr
Wastewater Operator Trainee - Salary Range $21.42 to $34.38/Hourly DOQ Wastewater Operator C ... Must possess a current State of Florida Class "B" Wastewater license. Two years minimum experience ...
Melbourne, FL · On-site
$21.42 - $34.38/hr
Wastewater Operator Trainee - Salary Range $21.42 to $34.38/Hourly DOQ Wastewater Operator C ... Must possess a current State of Florida Class "B" Wastewater license. Two years minimum experience ...
Melbourne, FL · On-site
$21.42 - $34.38/hr
Wastewater Operator Trainee - Salary Range $21.42 to $34.38/Hourly DOQ Wastewater Operator C ... Must possess a current State of Florida Class "B" Wastewater license. Two years minimum experience ...
Boerne, TX · On-site
$54K/yr
As a Water/Wastewater Operator II, you will take an active role in operating, inspecting ... License and Class C Wastewater Treatment Operator LicenseValid Texas Class C Driver ...
Quick apply
Boerne, TX · On-site
$54K/yr
As a Water/Wastewater Operator II, you will take an active role in operating, inspecting ... License and Class C Wastewater Treatment Operator LicenseValid Texas Class C Driver ...
Class "C" Wastewater Operator License or Class II Wastewater Collections Must be able to obtain Class "D" Water license within 18 months of employment. Minimum two years of experience in industrial ...
Class "C" Wastewater Operator License or Class II Wastewater Collections Must be able to obtain Class "D" Water license within 18 months of employment. Minimum two years of experience in industrial ...
Savannah, GA · On-site
$47K/yr
As a Plant Operator, you will be responsible for the operation and maintenance of a water/water ... wastewater treatment; or an equivalent combination of education and experience. Class II - High ...
Savannah, GA · On-site
$47K/yr
As a Plant Operator, you will be responsible for the operation and maintenance of a water/water ... wastewater treatment; or an equivalent combination of education and experience. Class II - High ...
Fair Oaks Ranch, TX · On-site
$54K/yr
Join Our Team as a Water/Wastewater Operator II Join the City of Fair Oaks Ranch as a Full-Time ... Current TCEQ Class C Groundwater Operator License and Class C Wastewater Treatment Operator License
Fair Oaks Ranch, TX · On-site
$54K/yr
Join Our Team as a Water/Wastewater Operator II Join the City of Fair Oaks Ranch as a Full-Time ... Current TCEQ Class C Groundwater Operator License and Class C Wastewater Treatment Operator License
League City, TX · On-site
$23.50 - $34.08/hr
Class "C" Wastewater Operator License or Class II Wastewater Collections * Must be able to obtain Class "D" Water license within 18 months of employment. * Minimum two years of experience in ...
League City, TX · On-site
$23.50 - $34.08/hr
Class "C" Wastewater Operator License or Class II Wastewater Collections * Must be able to obtain Class "D" Water license within 18 months of employment. * Minimum two years of experience in ...
Crystal Lake, IL · On-site
$78K - $100K/yr
Illinois EPA Class 2 Wastewater Operator Certification or Class 2 Operator-in-Training Certification. * Ability to wear a respirator. Candidates must also possess, or obtain within six (6) months of ...
Crystal Lake, IL · On-site
$78K - $100K/yr
Illinois EPA Class 2 Wastewater Operator Certification or Class 2 Operator-in-Training Certification. * Ability to wear a respirator. Candidates must also possess, or obtain within six (6) months of ...
Garland, TX · On-site
Texas Commission on Environmental Quality Class D Wastewater Operators License. (Obtain TCEQ Class D Wastewater Operators License in one (1) year.) Knowledge, Skills & Abilities: * Must maintain ...
Garland, TX · On-site
Texas Commission on Environmental Quality Class D Wastewater Operators License. (Obtain TCEQ Class D Wastewater Operators License in one (1) year.) Knowledge, Skills & Abilities: * Must maintain ...
$78K - $100K/yr
Illinois EPA Class 2 Wastewater Operator Certification or Class 2 Operator-in-Training Certification. Ability to wear a respirator. Candidates must also possess, or obtain within six (6) months of ...
$78K - $100K/yr
Illinois EPA Class 2 Wastewater Operator Certification or Class 2 Operator-in-Training Certification. Ability to wear a respirator. Candidates must also possess, or obtain within six (6) months of ...
Texas Commission on Environmental Quality Class D Wastewater Operators License. (Obtain TCEQ Class D Wastewater Operators License in one (1) year.) Knowledge, Skills & Abilities: * Must maintain ...
Texas Commission on Environmental Quality Class D Wastewater Operators License. (Obtain TCEQ Class D Wastewater Operators License in one (1) year.) Knowledge, Skills & Abilities: * Must maintain ...
Wastewater Operator I entry level Wastewater Operator II intermediate level Wastewater Operator II I advanced level The Wastewater Operator reports to the Wastewater Supervisor. The primary function ...
Wastewater Operator I entry level Wastewater Operator II intermediate level Wastewater Operator II I advanced level The Wastewater Operator reports to the Wastewater Supervisor. The primary function ...
Zimmerman, MN · On-site
$61K - $72K/yr
Job Posting The City of Zimmerman seeks applicants for a Wastewater Treatment Facility Operator ... An MPCA Class D wastewater certificate is required within 2 years of hire and a MN Class B CDL with ...
Zimmerman, MN · On-site
$61K - $72K/yr
Job Posting The City of Zimmerman seeks applicants for a Wastewater Treatment Facility Operator ... An MPCA Class D wastewater certificate is required within 2 years of hire and a MN Class B CDL with ...
$21.85 - $27.28/hr
Wastewater Operator II: $21.85 - $27.28 * Wastewater Operator III: $23.62 - $30.14 Essential Duties ... Maintain a Texas Commission on Environmental Quality (or predecessor agency) Class B Wastewater ...
$21.85 - $27.28/hr
Wastewater Operator II: $21.85 - $27.28 * Wastewater Operator III: $23.62 - $30.14 Essential Duties ... Maintain a Texas Commission on Environmental Quality (or predecessor agency) Class B Wastewater ...
$15.38 - $17.53
6% of jobs
$17.53 - $19.67
12% of jobs
$20.56 is the 25th percentile. Wages below this are outliers.
$19.67 - $21.81
16% of jobs
The median wage is $23.88 / hr.
$21.81 - $23.95
16% of jobs
$23.95 - $26.09
15% of jobs
$27.97 is the 75th percentile. Wages above this are outliers.
$26.09 - $28.23
11% of jobs
$28.23 - $30.38
9% of jobs
$30.38 - $32.52
5% of jobs
$32.52 - $34.66
4% of jobs
$34.66 - $36.80
3% of jobs
$36.80 - $38.94
2% of jobs
$15
$25
$38
| Feature | Wastewater Operator Class II | Wastewater Operator Class I |
|---|---|---|
| Required Certifications | Typically requires a Class I license and additional experience | Basic license, entry-level certification |
| Work Environment | Operates and maintains wastewater treatment equipment, often in treatment plants | Assists in routine operations, often under supervision |
| Employer & Industry Usage | Used by municipal and industrial wastewater facilities | Commonly employed in similar settings, often as a stepping stone |
Wastewater Operator Class II roles involve more responsibility, requiring higher certification and experience compared to Class I. Class II operators handle complex tasks and oversee daily plant operations, while Class I operators support routine functions. Both roles are essential in wastewater treatment facilities, with Class II operators typically having more advanced qualifications.

The City of Katy is seeking a dependable and motivated Wastewater Operator to join our Public Works – Wastewater team. This essential position is responsible for monitoring, operating, and maintaining the City's wastewater treatment facilities to ensure safe, efficient operations and compliance with Texas Commission on Environmental Quality (TCEQ) regulations.
The ideal candidate will have experience in wastewater treatment operations, strong problem-solving skills, and a commitment to maintaining high environmental and safety standards. Responsibilities include monitoring treatment plant equipment, conducting sampling and testing, coordinating with laboratories and contractors, completing regulatory reporting, and assisting with the maintenance of collection systems, lift stations, sewer lines, and related infrastructure.
This position is designated as critical infrastructure personnel and may be required to respond during emergencies, natural disasters, or catastrophic events to support the continuity of essential City services. The work is primarily performed outdoors in varying environmental conditions and requires physical stamina and the ability to safely operate in industrial settings.
If you are looking for an opportunity to serve your community while building a rewarding career in public utilities, we encourage you to apply and become part of the City of Katy team.
Job Description:
EXAMPLES OF ESSENTIAL DUTIES: -- Essential functions, as defined under the Americans with Disabilities Act, may include any of the following representative duties, knowledge, and skills. This is not a comprehensive listing of all functions and duties performed by incumbents of this class; employees may be assigned duties which are not listed below; reasonable accommodations will be made as required. The job description does not constitute an employment agreement and is subject to change at any time by the employer. Essential duties and responsibilities may include, but are not limited to, the following:
MINIMUM QUALIFICATIONS:
Education, Training and Experience Guidelines:
High school diploma or equivalent; AND one (1) years of wastewater treatment experience; OR an equivalent combination of education, training, and experience.
Knowledge of:
Skill in:
LICENSE AND CERTIFICATION REQUIREMENTS:
PHYSICAL DEMANDS AND WORKING ENVIRONMENT: Majority of work is performed outdoors and throughout wastewater treatment areas. This position requires climbing, balancing, stooping, kneeling, crouching, crawling, reaching, standing, walking, pushing, pulling, lifting, fingering, grasping, feeling, talking, hearing, seeing and repetitive motions. Exerting in excess of 100 pounds of force occasionally, and/or in excess of 50 pounds of force frequently, and/or in excess of 20 pounds of force constantly to move objects. Employee may be subjected to moving mechanical parts, electrical currents, vibrations, fumes, odors, dusts, gases, poor ventilation, chemicals, oils, extreme temperatures, inadequate lighting, work space restrictions, and intense noises.
The City of Katy is committed to compliance with the Americans with Disabilities and Amendments Act and is an Equal Opportunity Employer.
Sourced by ZipRecruiter
Public administration
51 - 200 Employees
Katy, TX, US
1945