Wastewater Treatment Operator OIT/I/II III

The Position:

Summary:

Job descriptions are intended to present a descriptive list of the range of duties performed by employees in this job. Specifications are NOT intended to reflect all duties performed with the job.

SUMMARY DESCRIPTION

Under immediate (Wastewater Treatment Operator I) to general (Wastewater Treatment Operator II) supervision, to direction (Wastewater Treatment Operator III) operates, monitors, and maintains a variety of mechanical equipment and systems which regulate the flow and treatment of wastewater for the District’s treatment facilities; performs routine maintenance on treatment plant equipment and grounds; assists in ensuring compliance with applicable regulations for the maintenance and operation of a wastewater treatment facility; and performs related duties as assigned.

The Ideal Candidate:

• Will act with integrity and in accordance with the accepted ethical standards of the District and applicable laws and regulations.
• Is an engaging team player, looking out for the common good of the organization as well as seeks to bring new ideas and innovative thinking to the Wastewater Department.
• Is a quick thinker, who displays initiative and creativity in their work, as well as works independently, performing a variety of complex, technical, and problem solving activities.
• Possesses an education level equivalent to the completion of the twelfth grade supplemented by specialized training in wastewater treatment plant operations or a related field.
• Must possess a valid, appropriate California Driver’s License.

Wastewater Treatment OIT :

• Successfully pass the Grade I Wastewater Treatment Plant Operator Certificate and obtain the Grade I certification, within the first 12 months, as issued by the State Water Resources Control Board.

Wastewater Treatment Operator I:

• Must possess 1 year of experience in the operation and maintenance of a wastewater Treatment facility.
• Must possess a valid Grade I Wastewater Treatment Plant Operator Certificate issued by the California State Water Resources Control Board.

Wastewater Treatment Operator II:

• Must possess 2 years of experience in the operation and maintenance of a wastewater Treatment facility.
• Must possess a valid Grade II Wastewater Treatment Plant Operator Certificate issued by the California State Water Resources Control Board.

Wastewater Treatment Operator III:

• Must possess 3 years of experience in the operation and maintenance of a wastewater treatment facility.
• Must possess a valid Grade III Wastewater Treatment Plant Operator Certificate issued by the California State Water Resources Control Board.

Responsibilities:

REPRESENTATIVE DUTIES

The following duties are typical for this classification. Incumbents may not perform all duties and/or may be required to perform additional or different duties from those set forth below to address business needs and changing business practices.

Positions at the Wastewater Treatment Operator I level may perform some of these duties and responsibilities in a learning capacity.

• Inspects treatment plant equipment to ensure its proper functioning, minimize interruptions in the treatment process, and to alleviate costly repairs; reads and monitors meters, gauges, and other control and measuring devices to ensure proper flow and treatment at the District’s treatment facilities.
• Starts, stops, and regulates electric motors, centrifugal and positive displacement pumps, bar screens, grinders, grit collectors, air compressors, engines, chlorinators, chemical feed pumps, dewatering equipment, disinfection equipment, and related equipment by hand or through automatic controls.
• Maintains a shift log of unit operations to include records of meter and gauge readings and reports relative to mechanical repairs and plant operations; enters information into data system.
• Performs routine maintenance of treatment plant equipment, including lubricating equipment and changing belts; performs light construction work; maintains and repairs pipes; assists with collection system construction activities including sewer line breaks.
• Collects samples of wastewater, sludge, recycled water, and receiving waters.
• Determines the amount of chemicals needed; adds chemicals and other substances to the treatment process.
• Performs minor building maintenance, grounds maintenance, cleaning, and custodial duties.
• Assists in ensuring treatment facility operations comply with NPDES and other applicable regulatory requirements.
• Assists in maintenance and repair of lake aeration lines; pulls lines and ensures repair and maintenance meet District standards.
• Initiates and submits work orders.
• Receives and records supplies, including equipment, tools, and treatment chemicals; ensures proper storage and handling of all supplies and equipment.
• Reads, understands, and ensures compliance with the District's Safety Manual; reports all accidents, violations, or infractions to supervisor; attends and participates in a variety of training programs, including safety trainings and meetings.
• Operates a variety of hand tools, power tools, and equipment, including a front loader, pressure washer, yard goat operator, and forklift.
• Monitors facility buildings and grounds for safety and security.
• Operates vehicle to travel to various District facilities.
• Performs related duties as assigned.

Wastewater Treatment Operator II (in addition to the above duties):

• May perform laboratory tests, interpret results, and notify supervisor of results.
• May make process changes as directed.
• Participates in rotational standby/call-out duty for emergency response on weekends and holidays.

Wastewater Treatment Operator III (in addition to the above duties for the I and II levels):

• Evaluate treatment operations and makes process changes as needed.
• Maintains a log of unit operations to include records of meter and gauge readings and reports relative to mechanical repairs and plant operations; enters data for state and federal discharge monitoring reports; types correspondence, reports, texts and other written material.
• Performs a variety of laboratory tests, including chlorine residual, pH, turbidity, ammonia, nitrate, phosphate, and related chemical tests; interprets results and notifies supervisor of results
• Conducts safety audits for assigned facility; reports all accidents, violations, or infractions to supervisor.

Compensation:

• Medical, dental, vision, accidental death and dismemberment insurance, a life insurance policy equal to two times the annual salary for the employee and a $1,000.00 policy for eligible dependents. Benefits become effective on the first of the month following a 30-day waiting period and the Authority contributes 90% of the cost of such insurance.
• CalPERS Retirement is provided using the 2.7 at age 55 formula for “Classic” Members. Retirement is provided using the 2% at age 62 formula for “New/PEPRA” Members.
• Three deferred compensation plans to which an employee may voluntarily contribute up to $24,500 per year. The Authority does not contribute to these plans.
• Employees accrue vacation at the rate of 3.08 hours per t wo-week pay period f or the first 1 year of employment; 3.38 hours for years 1-2; 4.62 hours for years 3-4; 6.16 hours for years 5-9; 6.47 hours for years 10-12, 6.77 hours for years 13-19, and 7.0 for 20+ years of service.
• Twelve (12) paid holidays per year. Upon employment with WESA for one (1) year, employees also receive two (2) floating holiday annually.
• S ick leave is accrued at a rate of 3.70 hours per bi-weekly pay period for a total of 96.20 hours per year with unlimited accumulation.
  
• Additional benefits available include: 9/80 work schedule, Direct Deposit, Flexible Spending Accounts, Employee Assistance Program, Educational Assistance, Certification Reimbursement Program, Certification Bonus Program, Onsite Wellness Center, and two credit unions.

Our Mission: To manage our natural resources to provide reliable, cost efficient and high quality water and wastewater services for the communities we serve, while promoting conservation, environmental responsibility, educations, community interaction, ethical behavior and recognizing employees as highly valuable assets.

The Water Employee Services Authority: WESA was established as a joint powers authority between the Elsinore Valley Municipal Water District and Meeks & Daley Water Company. As a joint powers authority, WESA provides professional water and wastewater services to both agencies. WESA is committed to:

• Professionalism-Demonstrating competency while maintaining a professional demeanor and upholding a reputation for expertise, efficiency, and high quality through delivery of information, services, and products.
• Enthusiasm-Possessing a strong drive for learning, innovation, forward thinking, and the overall desire to do your job well.
• Transparency-Demonstrating high moral standards in principles, intentions and actions; conduct that encourages loyalty, integrity, and trust.
• Inclusiveness-Promoting respect and teamwork through communication and appreciation for all.
• Stewardship-Taking ownership and responsibility for assigned responsibilities, while demonstrating a proactive, positive willingness to serve.

The Application Process: If you are interested in this opportunity, submit a completed WESA employment application online at www.wesawater.com. Resumes and certifications may be included, but will not be accepted in lieu of a completed employment application. In order to be considered, applications must be received no later than Thursday, February 5, 2026.

For questions and inquiries, please contact: Skyler Munson: smunson@evmwd.net or (951) 674-3146 ext. 8224.

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• Water Employee Services Authority

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