The Wastewater Operator Trainee is the entry-level classification into the Wastewater Operator series. Trainees who successfully complete the OIT training program may have an opportunity to be ...
The Wastewater Operator Trainee is the entry-level classification into the Wastewater Operator series. Trainees who successfully complete the OIT training program may have an opportunity to be ...
Wastewater Operator Trainee
Garland, TX · On-site
Summary Under the direction of the Operations Supervisor, and/or the Plant Manager, the Wastewater Operator trainee performs housekeeping and monitoring of wastewater facilities and associated ...
Wastewater Operator Trainee
Garland, TX · On-site
Summary Under the direction of the Operations Supervisor, and/or the Plant Manager, the Wastewater Operator trainee performs housekeeping and monitoring of wastewater facilities and associated ...
Wastewater Operator Trainee - Environmental Services Department
San Jose, CA · On-site
$65K - $79K/yr
The Wastewater Operator Trainee position is in the Wastewater Operations and Management Division. The Operator in Training (OIT) performs routine operational duties at the Facility including but not ...
Wastewater Operator Trainee - Environmental Services Department
San Jose, CA · On-site
$65K - $79K/yr
The Wastewater Operator Trainee position is in the Wastewater Operations and Management Division. The Operator in Training (OIT) performs routine operational duties at the Facility including but not ...
Water/Wastewater Operator Trainee
Farmington, NM · On-site
$24.35/hr
We're seeking a Water/Wastewater Operator Trainee to support daily operations and maintenance activities at water and wastewater treatment facilities. This is a great opportunity for someone looking ...
Water/Wastewater Operator Trainee
Farmington, NM · On-site
$24.35/hr
We're seeking a Water/Wastewater Operator Trainee to support daily operations and maintenance activities at water and wastewater treatment facilities. This is a great opportunity for someone looking ...
Wastewater Treatment Operator I, II, III, IV WWT Operator I-II Under general supervision, operates ... Trainee D to C to B to A) in a scheduled time frame.
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Wastewater Treatment Operator I, II, III, IV WWT Operator I-II Under general supervision, operates ... Trainee D to C to B to A) in a scheduled time frame.
3rd SHIFT BIOSOLIDS WASTEWATER TREATMENT PLANT OPERATOR TRAINEE, I, II, III, or IV
Mooresville, NC · On-site
$39K - $76K/yr
Duties and Responsibilites Operator Trainee (Entry Level) Performs entry-level work in wastewater treatment plant operations, maintenance, and laboratory testing. Assists certified operators with ...
3rd SHIFT BIOSOLIDS WASTEWATER TREATMENT PLANT OPERATOR TRAINEE, I, II, III, or IV
Mooresville, NC · On-site
$39K - $76K/yr
Duties and Responsibilites Operator Trainee (Entry Level) Performs entry-level work in wastewater treatment plant operations, maintenance, and laboratory testing. Assists certified operators with ...
3rd SHIFT BIOSOLIDS WASTEWATER TREATMENT PLANT OPERATOR TRAINEE, I, II, III, or IV
Mooresville, NC · On-site
$39K - $76K/yr
Duties and Responsibilites Operator Trainee (Entry Level) * Performs entry-level work in wastewater treatment plant operations, maintenance, and laboratory testing. * Assists certified operators with ...
3rd SHIFT BIOSOLIDS WASTEWATER TREATMENT PLANT OPERATOR TRAINEE, I, II, III, or IV
Mooresville, NC · On-site
$39K - $76K/yr
Duties and Responsibilites Operator Trainee (Entry Level) * Performs entry-level work in wastewater treatment plant operations, maintenance, and laboratory testing. * Assists certified operators with ...
Water and Wastewater Plant Operator Trainee Location: Aberdeen, Md Full-Time | Entry-Level About the position: The Water and Wastewater Plant Operator Trainee will assist in the operation and ...
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Water and Wastewater Plant Operator Trainee Location: Aberdeen, Md Full-Time | Entry-Level About the position: The Water and Wastewater Plant Operator Trainee will assist in the operation and ...
This position requires the ability to obtain sufficient knowledge and skills to operate the wastewater plant and equipment. The employee shall work under the direction of a certified operator until ...
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This position requires the ability to obtain sufficient knowledge and skills to operate the wastewater plant and equipment. The employee shall work under the direction of a certified operator until ...
What You?ll Do * Assist with the operation of wastewater treatment processes, including chemical ... Respond to alarms, equipment issues, and operational needs with guidance from licensed operators
What You?ll Do * Assist with the operation of wastewater treatment processes, including chemical ... Respond to alarms, equipment issues, and operational needs with guidance from licensed operators
What Youll Do Assist with the operation of wastewater treatment processes, including chemical ... licensed operators Learn plant piping, valving systems, and flow control processes Assist with ...
What Youll Do Assist with the operation of wastewater treatment processes, including chemical ... licensed operators Learn plant piping, valving systems, and flow control processes Assist with ...
Wastewater Operator Trainee
Bonita Springs, FL · On-site
$24/hr
This position requires the ability to obtain sufficient knowledge and skills to operate the wastewater plant and equipment. The employee shall work under the direction of a certified operator until ...
Wastewater Operator Trainee
Bonita Springs, FL · On-site
$24/hr
This position requires the ability to obtain sufficient knowledge and skills to operate the wastewater plant and equipment. The employee shall work under the direction of a certified operator until ...
Water & Wastewater Operator Trainee
Groveland, FL · On-site
$21 - $24/hr
We are looking for an Operator Trainee in Groveland, Florida. We are looking for someone with ... Perform duties necessary to support the Water, Wastewater and Maintenance departments to ensure the ...
Water & Wastewater Operator Trainee
Groveland, FL · On-site
$21 - $24/hr
We are looking for an Operator Trainee in Groveland, Florida. We are looking for someone with ... Perform duties necessary to support the Water, Wastewater and Maintenance departments to ensure the ...
This position requires the ability to obtain sufficient knowledge and skills to operate the wastewater plant and equipment. The employee shall work under the direction of a certified operator until ...
This position requires the ability to obtain sufficient knowledge and skills to operate the wastewater plant and equipment. The employee shall work under the direction of a certified operator until ...
We are looking for an Operator Trainee in Groveland, Florida. We are looking for someone with ... Perform duties necessary to support the Water, Wastewater and Maintenance departments to ensure the ...
Quick apply
We are looking for an Operator Trainee in Groveland, Florida. We are looking for someone with ... Perform duties necessary to support the Water, Wastewater and Maintenance departments to ensure the ...
Water & Wastewater Operator Trainee
Groveland, FL · On-site
$21 - $24/hr
We are looking for an Operator Trainee in Groveland, Florida. We are looking for someone with ... Perform duties necessary to support the Water, Wastewater and Maintenance departments to ensure the ...
Water & Wastewater Operator Trainee
Groveland, FL · On-site
$21 - $24/hr
We are looking for an Operator Trainee in Groveland, Florida. We are looking for someone with ... Perform duties necessary to support the Water, Wastewater and Maintenance departments to ensure the ...
Environmental Operator Trainee
$39K - $63K/yr
Charles County Government is currently recruiting for an Environmental Operator Trainee to become a ... Conducts sampling duties at water and wastewater treatment plants and performs tests in compliance ...
Environmental Operator Trainee
$39K - $63K/yr
Charles County Government is currently recruiting for an Environmental Operator Trainee to become a ... Conducts sampling duties at water and wastewater treatment plants and performs tests in compliance ...
JOB SUMMARY Under general supervision, the Wastewater Treatment Plant Operator Trainee learns to perform a variety of duties in the operation of the City's wastewater treatment plants to ensure an ...
JOB SUMMARY Under general supervision, the Wastewater Treatment Plant Operator Trainee learns to perform a variety of duties in the operation of the City's wastewater treatment plants to ensure an ...
WasteWater Operator
West Chester, PA · On-site
$23.38/hr
The two locations that service the West Chester Borough (Goose Creek Wastewater Treatment Plant and Taylor Run Wastewater Treatment Plant) are hiring a Wastewater Operator/Trainee. Applicants will ...
WasteWater Operator
West Chester, PA · On-site
$23.38/hr
The two locations that service the West Chester Borough (Goose Creek Wastewater Treatment Plant and Taylor Run Wastewater Treatment Plant) are hiring a Wastewater Operator/Trainee. Applicants will ...
WasteWater Operator
$22.83/hr
The two locations that service the West Chester Borough (Goose Creek Wastewater Treatment Plant and Taylor Run Wastewater Treatment Plant) are hiring a Wastewater Operator/Trainee. Applicants will ...
WasteWater Operator
$22.83/hr
The two locations that service the West Chester Borough (Goose Creek Wastewater Treatment Plant and Taylor Run Wastewater Treatment Plant) are hiring a Wastewater Operator/Trainee. Applicants will ...
Wastewater Operator Trainee information
See salary details
$14.18 - $16.50
4% of jobs
$16.50 - $18.82
11% of jobs
$20.07 is the 25th percentile. Wages below this are outliers.
$18.82 - $21.13
19% of jobs
The median wage is $23.38 / hr.
$21.13 - $23.45
17% of jobs
$23.45 - $25.76
14% of jobs
$27.92 is the 75th percentile. Wages above this are outliers.
$25.76 - $28.08
12% of jobs
$28.08 - $30.40
6% of jobs
$30.40 - $32.71
5% of jobs
$32.71 - $35.03
6% of jobs
$35.03 - $37.35
4% of jobs
$37.35 - $39.66
2% of jobs
$14
$25
$39
How much do wastewater operator trainee jobs pay per hour?
What is the role of a trainee operator?
What are the key skills and qualifications needed to thrive as a Wastewater Operator Trainee, and why are they important?
What are some common challenges faced by Wastewater Operator Trainees during their initial training period?
What is the difference between Wastewater Operator Trainee vs Wastewater Operator?
| Aspect | Wastewater Operator Trainee | Wastewater Operator |
|---|---|---|
| Certifications | Typically requires a high school diploma; may need a state-issued trainee or apprentice license | Requires a valid wastewater operator license or certification |
| Work Environment | Supervised, learning environment at treatment plants or pumping stations | Full responsibility for operating and maintaining wastewater treatment equipment |
| Job Responsibilities | Assisting with daily operations, learning procedures, performing basic tasks | Managing treatment processes, troubleshooting, and ensuring regulatory compliance |
The main difference between a Wastewater Operator Trainee and a Wastewater Operator is experience and certification level. Trainees are in learning roles, often supervised, while Wastewater Operators are fully responsible for plant operations with proper licensing. Trainees focus on gaining skills, whereas Operators perform independent work to maintain wastewater treatment systems.
What are Wastewater Operator Trainees?
- Wastewater Trainee
- Trainee Liquid Mud Plant Operator
- Trainee Wastewater Operator Class 3
- Remote No Experience Wastewater Treatment
- Wastewater Treatment Plant Operator Grade I
- Oit Wastewater Plant Operator
- Day Shift No Experience Wastewater Treatment
- Internship Liquid Mud Plant Operator
- Water Treatment Plant Operator In Training
- Government Water Treatment Plant Operator

$65K - $79K/yr
Full-time
Posted 7 days ago
City Of San Jose rating
8.8
Based on 21 frontline employees who took The Breakroom Quiz
89th of 645 rated public administrative organizations
Job description
Our diverse and inclusive workforce of more than 7,000 employees play a key role in the success of San Jose, the heart of the Silicon Valley. All City of San Jose employees work together as one team to make San Jose a vibrant, innovative, and desirable place to live and work. Visit here to learn more about our One Team Leadership Values and Expectations, including quality and excellent customer service and here to learn more about San Jose.
The City of San Jose is an equal opportunity employer. Applicants for all job openings will be considered without regard to age, race, color, religion, sex, national origin, sexual orientation, disability, veteran status or any other consideration made unlawful under any federal, state or local laws. The City of San Jose is committed to offering reasonable accommodations to job applicants with disabilities.
If you need assistance or an accommodation due to a disability, please contact us at 408-535-1285, 711 (TTY), or via email at CityCareers@sanjoseca.gov. About the Department The Environmental Services Department (ESD) is a national leader in pollution prevention, watershed protection, utility service provision, and climate action. Together, ESD employees positively impact every resident and business in San Jose
Our department is an exceptional place to start or grow your career. We have a supportive leadership team, numerous professional growth opportunities, and an inclusive workplace culture that is welcoming of your talents. To learn more about ESD, follow @sjenvironment on X, Facebook and Instagram and San Jose Environmental Services on LinkedIn.
About the Division: The San Jose - Santa Clara Regional Wastewater Facility (RWF) is one of the largest advanced wastewater treatment facilities in the nation and treats water from homes and businesses in the cities of San Jose, Santa Clara, Milpitas, Campbell, Cupertino, Los Gatos, Monte Sereno, Saratoga, and unincorporated areas within Santa Clara County. The RWF serves a population of over 1.4 million people and has the capacity to treat 167 million gallons of wastewater per day. For more information visit our website at https://www.sanjoseca.gov/your-government/departments-offices/environmental-services/water-utilities/regional-wastewater-facility
Position Duties The Environmental Services Department is currently seeking to fill multiple full-time Wastewater Operator Trainee vacancies at the San Jose - Santa Clara Regional Wastewater Facility (RWF). The salary range for this classification is: $65,561.60- $79,726.40. The actual salary shall be determined by the final candidates' qualifications and experience
The Wastewater Operator Trainee position is in the Wastewater Operations and Management Division. The Operator in Training (OIT) performs routine operational duties at the Facility including but not limited to the following: Works closely with higher-level facility operation personnel to learn the various aspects of the wastewater treatment process and the control operations for the various sections of the Facility. Learns basic operation of the distributed control computer system to obtain the ability to locate trends, graphics, and single points and make process or control changes as needed.
Takes samples of wastewater throughout the treatment process to perform simple tests for process control. Learns to read and interpret gauges and other control instrumentation. Recognize and diagnose alarms and other warning indications, and to follow corrective procedures to maintain a stable process control and meet government permit requirements.
Participates in the operation and periodic maintenance of a variety of process equipment such as valves, sluice gates, pumps, blowers, samplers, dissolved oxygen sensors, suspended solids meters, chlorination/dichlorination and other wastewater analyzers and related equipment. The Facility is staffed 24 hours a day, seven days a week. Operations staff may work 12-hour shifts, nights, weekends and holidays.
Shift assignments change every 12 weeks. Interested candidates with mechanical aptitude, math skills, good interpersonal skills, knowledge and use of hand tools, and are willing to work in different shifts, are encouraged to apply. Candidates selected for the OIT positions will be provided with on-the-job training through an Operator Trainee program.
Some study time will be required outside of the regular work shift and trainees will be required to show satisfactory completion of required course work. About the Wastewater Operator Series: The Wastewater Operator Trainee is the entry-level classification into the Wastewater Operator series. Trainees who successfully complete the OIT training program may have an opportunity to be promoted to Wastewater Operator through the qualifying promotional process.
The career path for Operators is Wastewater Operator I/II/III. Minimum Qualifications Education: Any combination of training and experience equivalent to completion of High School. Experience: None.
Certifications: As a condition of continued employment as a Wastewater Operator Trainee, possession of a valid California Water Resources Control Board Operator in Training Certificate must be obtained within the probation period. Required Licensing: Possession of a valid State of California Class C driver's license. If selected, the Conditional Offer of Employment may be contingent upon you providing proof of a valid State of California driver's license, and an assessment of your California DMV Employer Pull Notice (EPN) as per the DMV Release of Driver Record Information form.
Failure to pass the DMV Pull Notice assessment will deem you ineligible for employment. Physical Requirement:This classification requires a pre-employment respiratory physical exam. Other Qualifications The ideal candidate will possess the following competencies, as demonstrated in past and current employment history: Job Expertise: Demonstrates knowledge of and experience with applicable professional/technical principles and practices, Citywide and departmental procedures/policies and federal and state rules and regulations; ability to follow oral and written instructions; knowledge of and the ability to effectively use common hand tools; knowledge of basic mechanical concepts; successful completion of college-level math courses a plus; successful completion of college-level science courses a plus; successful completion of wastewater treatment coursework is highly desirable.
Computer Skills: Experienced with common business computer applications including but not limited to: MS Outlook, MS Word, MS PowerPoint, MS Access, and MS Excel. Continuous Improvement: Actively identifies new areas for learning and regularly creates and takes advantage of learning opportunities. Initiative: Exhibits resourceful behaviors toward meeting job objectives; anticipates problems, is proactive, and avoids difficulties by planning ahead; displays willingness to assume extra responsibility and challenges; pursues continuing education opportunities that promotes job performance.
Problem Solving: Approaches a situation or problem by defining the problem or issue; determines the significance of problem; collects information; uses logic and intuition to arrive at decisions or solutions to problems that achieve the desired outcome. Teamwork and Interpersonal Skills: Develops effective relationships with co-workers and supervisors by helping others accomplish tasks and using collaboration and conflict resolution skills. Communication Skills: Effectively conveys information and expresses thoughts and facts clearly, orally and in writing; demonstrates effective use of listening skills and displays openness to other people's ideas and thoughts.
Veteran's Preference The City of San Jose has a Veteran's Preference Policy that applies to this recruitment. To claim veteran's preference points, you must provide a copy of your honorable military discharge form, Form DD214. For more information on the City's Veteran's Preference Policy, please visit this link: https://www.sanjoseca.gov/home/showpublisheddocument/86791/637901057146470000 Selection Process: The selection process will consist of an evaluation of the applicant's training and experience based on the application and responses to all the job specific questions
You must answer all questions to be considered or your application may be deemed incomplete and withheld from further consideration. Only those candidates whose backgrounds best match the position will be invited to proceed in the selection process. Additional phases of the selection process will consist of one or more interviews, one of which will include a written exam.
If you have questions about the duties of these positions, the selection or hiring processes, please contact Adrienne Pea at Adrienne.Pea@sanjoseca.gov. Additional Information: Employment Eligibility: Federal law requires all employees to provide verification of their eligibility to work in this country. Please be informed that the City of San Jose will NOT sponsor, represent or sign any documents related to visa applications/transfers for H1-B or any other type of visa which requires an employer application
You must answer all job-specific questions to be considered for this vacancy or your application will be deemed incomplete and withheld from further consideration. Applicants are expected to write their own essays/responses. Please note that applications are currently not accepted through CalOpps or any other third party job board application system.
This recruitment may be used to fill multiple positions in this, or other divisions or departments. If you are interested in employment in this classification, you should apply to ensure you are considered for additional opportunities that may utilize the applicants from this recruitment. Please allow adequate time to complete the application and submit before the deadline or the system may not save your application.
If your online application was successfully submitted, you will receive an automatic confirmation email to the email address you provided. IF YOU DO NOT RECEIVE THE CONFIRMATION, please email CityCareers@sanjoseca.gov and we will research the status of your application. AI and the Hiring Process We recognize that Artificial Intelligence (AI) is becoming part of daily life and can be a valuable tool for learning, research, and professional growth
We encourage candidates to use AI responsibly as a support in preparing application materials, live assessments, and interviews. However, we value authenticity, accuracy and truthfulness. Application responses and interview answers must reflect your own knowledge, skills, and experiences.
While AI can supplement preparation, it cannot replace the originality and judgment we look for in our employees. This ensures fairness, transparency, and equity for all applicants in the hiring process.
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About City of San Jos
Sourced by ZipRecruiter
Industry
Public administration
Company size
5,001 - 10,000 Employees
Headquarters location
San Jose, CA, US
Year founded
1777