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  • Maintenance Worker PSE - Water/Wastewater

    San Bernardino, California United States SAN BERNARDINO COUNTY, CA Full Time $20.75 Hourly Nov 16, 2025
    San Bernardino County Employer:

    SAN BERNARDINO COUNTY, CA

    San Bernardino County is located in the heart of Southern California, home to over 2 million residents, encompassing 20,160 square miles from the Nevada State line and the Colorado River to the LA County line. This gives San Bernardino County a diverse climate and geography, from mountains as high as 11,502 feet, to the desert as low as 181 feet, and beautiful valleys in between. Pristine lakes and rivers, snow-capped mountain resorts, flowering deserts, and many other family-oriented recreational attractions take advantage of the natural assets of the area, most within an hour's drive. Families enjoy affordable housing, excellent schools, colleges and universities, and easy access to airports, hospitals, libraries, and parks. The County provides a safe, clean and healthy environment for residents. A variety of shopping and business opportunities abound, in this, the largest County in the contiguous United States.

    Job Description

    The Job

    The San Bernardino County Public Works Department - Water and Sanitation Division is seeking dedicated Maintenance Workers (Public Service Employees) to support the operation and maintenance of water distribution and wastewater collection systems. In this role, you will assist with a range of routine field and facility maintenance tasks to help ensure reliable service to our communities.

    These positions are extra-help, non-regular roles classified as Public Service Employees. Assignments are temporary and are expected to last up to 12 months, with schedules of up to 29 hours per week.

    CONDITIONS OF EMPLOYMENT

    Working Conditions: Applicants must be able to: perform heavy manual labor and work outdoors in varying weather conditions; work in desert and mountainous areas, remote locations, and other locations as needed; have the ability to drive in all weather conditions; and work weekends and holidays and respond to emergency calls as needed. Must regularly lift and/or move up to 50 pounds and have the ability to stoop, kneel, crouch, bend over, and crawl for extended periods in the performance of job duties for this position.

    Health and Physical: Persons seeking appointment to this class must meet the health and physical condition standards deemed necessary and proper for performance of the duties established by the San Bernardino County Public Works Department.

    Travel: Travel throughout the County is required; a division vehicle will be available. A valid CA driver license and proof of automobile liability insurance is required at time of appointment.

    Sponsorship: Please note that San Bernardino County is not able to consider candidates who will require visa sponsorship at the time of application or in the future.

    Desired Qualifications

    The excellent candidate will possess the following:
    • License: Possession of a valid CA Class A driver license.
    • Certification: Any CA State Water Resources Control Board (SWRCB) water certifications.
    • Experience: Six (6) months of maintenance experience in a water/wastewater facility.
    • Education: Six (6) semester units from an accredited college or university in the subjects of Environmental Science, Biology, Physics, or Water/Wastewater Technology.


    Candidates with any combination of the above are encouraged to apply, as are candidates with the ability to perform heavy manual labor, work outdoors in varying weather conditions, and regularly lift and/or move up to fifty (50) pounds.

    Selection Process

    Application Procedure : Applications will be accepted until a sufficient number of qualified applications are received. To receive consideration for this excellent opportunity, please complete and submit the online employment application and supplemental application. Resumes will not be accepted in lieu of the application and/or supplemental questionnaires.
    These are extra-help, non-regular positions classified as Public Service Employees and receive no benefits. These temporary positions will be employed for seasonal help, up to twelve (12) months, and will vary in assigned weekly hours. Successful candidates shall be considered at-will throughout the term of their employment and will not attain regular status .

    All communications regarding the remainder of the selection process will be via email . Please be sure the email provided on this application is always current; it is your responsibility to update your personal information. Update your Spam, Junk, Bulk and Firewall settings to allow e-mails from San Bernardino County through governmentjobs.com and from email addresses with the following domain "@hr.sbcounty.gov". Applicants are encouraged to check their e-mail frequently to learn of any additional information regarding this recruitment. Also, check your GovernmentJobs account for notifications. Finally, be sure to keep your personal information updated. Taking these steps now will help ensure you receive all communications regarding this recruitment.

    If you require technical assistance, please review the Government Jobs online application guide , or contact their Toll-Free Applicant Support line at (855) 524-5627. Please note that Human Resources is not responsible for any issues or delays caused by the internet connection, computer or browser used to submit the application.

    EEO/ADA: San Bernardino County is an Equal Employment Opportunity (EEO) and Americans with Disabilities Act (ADA) compliant employer, committed to providing equal employment opportunity to all employees and applicants.

    ADA Accommodation: If you have a disability and require accommodations in the testing process, submit the Special Testing Accommodations Request Form within one week of a recruitment filing deadline.

    Veterans’ Preference: Eligible veterans and their spouses or widows/widowers who are not current County employees may receive additional Veterans' Preference points. For details and instructions on how to request these points, please refer to the Veterans' Preference Policy .

    I mportant Applicant Information and the County Employment Process

    This position does not have benefits.

    Closing Date/Time: 11/28/2025 5:00 PM Pacific

    Please mention you found this employment opportunity on the CareersInGovernment.com job board.

LATEST JOBS

Wastewater Treatment Jobs in the United States

Wastewater Treatment Jobs in the United States

As the demand for clean and safe water rises, wastewater department jobs are essential in maintaining public health and protecting the environment. These positions offer opportunities for qualified applicants who are passionate about ensuring that wastewater is properly treated before it is released into the atmosphere or reused.

Professionals in the wastewater field are key members of the teams responsible for managing, operating, and maintaining the facilities that handle sewage and industrial wastewater. With roles ranging from plant operators to engineers, these careers are critical to the smooth operation of municipal and industrial water treatment systems.

 

Wastewater Treatment Careers

Wastewater treatment careers offer a range of positions, each with unique duties and responsibilities. Job seekers can find job postings in various cities for roles that involve overseeing the daily operations of treatment facilities.

These jobs help ensure that treatment plants meet regulatory standards, reduce environmental contamination, and manage the infrastructure that processes wastewater. The wastewater treatment field offers various career paths, whether you’re interested in plant operations, supervisory, or administrative positions.

From a detailed job summary to specific requirements, each posting in this field outlines opportunities for qualified applicants looking to make a difference in environmental management.

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Types of Wastewater Treatment Jobs

The wastewater treatment sector offers a range of job roles, from entry-level to management positions. Here are some common types of wastewater treatment jobs:

  1. Wastewater Treatment Plant Operator
    Operators are responsible for running and maintaining equipment that treats wastewater. They monitor plant systems, adjust chemical levels, and ensure the treatment process runs smoothly. Operators are the backbone of any wastewater treatment facility, performing regular inspections and troubleshooting equipment.
  2. Wastewater Treatment Plant Supervisor
    Supervisors manage teams of plant operators, overseeing daily operations, ensuring compliance with safety standards, and monitoring plant performance. They also handle scheduling, training, and ensuring the facility operates efficiently.
  3. Code Enforcement Officer II
    In this role, officers ensure compliance with municipal codes and regulations related to wastewater treatment. They inspect facilities, review permits, and address violations to maintain environmental safety and public health.
  4. Public Works Lead: Water
    This role involves managing the operations and maintenance of public water systems, ensuring that wastewater is treated and safely returned to the environment. Public Works Leads coordinate with different departments and manage water distribution and treatment teams.
  5. Source and Supply Field Supervisor
    Field supervisors oversee the collection and treatment of water, ensuring that it meets the required standards. They work with engineers and operators to ensure efficient system operation and compliance with environmental regulations.
  6. Permit Review Engineer (Engineer III)
    Engineers review permit applications for wastewater facilities, ensuring that construction and operation plans comply with environmental laws. They approve projects and ensure they meet safety and regulatory standards.
  7. General Manager
    The General Manager leads the overall operation of a wastewater treatment plant, overseeing staff, financial management, and long-term strategy. This role is crucial in ensuring the plant meets regulatory requirements and operates efficiently.
  8. Principal Engineer
    Principal Engineers are responsible for designing, maintaining, and improving wastewater treatment infrastructure. They collaborate with other engineers and supervisors to develop systems that meet operational and environmental requirements.
 

Job Responsibilities

Wastewater treatment professionals are tasked with critical responsibilities to ensure the smooth operation of treatment plants and compliance with environmental laws. Some of the key duties include:

  • Operate and maintain wastewater treatment facilities
    Operators monitor systems, adjust chemical levels, and perform regular maintenance to keep the plant running efficiently.
  • Monitor the performance of processes and equipment
    Monitoring involves checking various treatment processes to ensure equipment functions correctly and meets safety standards.
  • Develop and implement safety policies and procedures
    Supervisors and managers are responsible for creating safety protocols to protect workers and the public from potential hazards.
  • Manage construction projects and ensure compliance with building codes
    Engineers and managers oversee the development and construction of new treatment facilities, ensuring that all work complies with local and federal codes.
  • Provide administrative support to the Public Works Department
    Administrative staff handle paperwork, manage budgets, and ensure the department runs smoothly.
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  • Operate and maintain utility systems
    This includes managing the electrical, mechanical, and chemical systems that keep wastewater treatment plants operational.
 

Qualifications and Requirements

Wastewater treatment jobs have specific educational and skill requirements, depending on the level and type of position.

  • Education and Training
    Many positions require an associate’s degree in environmental science, engineering, or a related field. Technical certifications and licenses, such as a Minnesota Boiler Operator License or a Certified Water Treatment Operator certification, are often required.
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  • Experience
    Most wastewater treatment jobs require several years of experience in equipment maintenance, plant operations, or a related field. For supervisory and managerial roles, candidates need leadership experience and expertise in overseeing plant operations.
  • Licensing
    Positions like Plant Operators often require specific licenses, such as a Class D Driver’s License or a boiler operator license. Knowledge of plumbing, electrical systems, SCADA (Supervisory Control and Data Acquisition), and HVAC systems is also essential.
 

Work Environment

Working in wastewater treatment can be physically demanding, with operators often requiring lifting heavy equipment and working in fast-paced environments. The nature of the job may require working from home part-time, especially in managerial roles, and traveling within the region.

  • Hours and Physical Demands
    Wastewater treatment professionals typically work full-time, with opportunities for overtime. Physical tasks may include lifting up to 50 pounds and handling hazardous materials. Salaries range from $30,000 to over $100,000 annually, depending on the position and experience level. Benefits often include health insurance, retirement plans, and paid time off.

Job Search and Application

Finding wastewater treatment jobs can be as straightforward as searching online job boards, such as government websites, or networking with professionals in the industry. Some tips for finding jobs in this field include:

  • Search job postings on Indeed, Glassdoor, and government job boards.
  • Network with professionals through industry associations or LinkedIn.
  • Check with local government agencies and water treatment plants for job openings.
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  • Consider working with recruitment agencies specializing in environmental or public works careers.
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Wastewater Treatment Plant Operations

Maintenance and management are critical aspects of wastewater treatment plant operations. Operators and supervisors ensure that all equipment runs efficiently and perform regular inspections to prevent breakdowns. Responsibilities include:

  • Scheduling and assigning tasks to the maintenance team.
  • Managing preventative maintenance to avoid equipment failure.
  • Assisting with construction and repair projects.
 

Environmental Review and Regulations

Wastewater treatment professionals must comply with strict environmental regulations. Ensuring compliance with environmental permits is a key part of the job. This involves conducting environmental assessments, developing policies, and collaborating with regulatory agencies.

 

Career Advancement

Wastewater treatment offers numerous opportunities for career advancement, particularly for individuals willing to pursue certifications and further education. Certifications such as the Certified Water Treatment Operator (CWTO) can open doors to higher-level positions, including management roles. Networking within the industry and attending workshops or training sessions can also lead to new job opportunities.

 

Job Benefits and Salary

Wastewater treatment jobs offer competitive salaries and benefits. Entry-level positions typically start around $30,000 annually, while supervisory and managerial roles can pay upwards of $100,000 annually. Benefits often include health insurance, dental and vision coverage, retirement plans, and paid time off.

 

Conclusion

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The wastewater treatment industry is vital, offering numerous job opportunities across various skill levels. Whether you’re interested in hands-on roles such as a plant operator or a managerial position overseeing operations, this field provides a unique chance to contribute to water wastewater management, environmental protection, and public health.

As a key member of this essential industry, you’ll play a crucial role in maintaining clean water systems for your city and community. With the right education, training, and experience, wastewater treatment professionals can secure long-term careers. By reviewing job postings in this field, you can find opportunities that offer competitive salaries, excellent benefits, and the potential for career advancement.