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Wrf Jobs in California (NOW HIRING)

Wrf information

See California salary details

$11

$20

$30

How much do wrf jobs pay per hour?

As of Jul 29, 2026, the average hourly pay for wrf in California is $20.36, according to ZipRecruiter salary data. Most workers in this role earn between $16.15 and $24.18 per hour, depending on experience, location, and employer.

What are WRF jobs?

WRF jobs refer to roles that involve working with the Weather Research and Forecasting (WRF) model, a numerical weather prediction system used for both atmospheric research and operational forecasting. Professionals in WRF jobs typically set up, run, and analyze simulations to predict weather patterns, support research initiatives, or inform decision-making in sectors like meteorology, agriculture, and emergency management. These positions generally require strong skills in atmospheric science, programming, and data analysis, as well as experience with high-performance computing environments.

What are some of the common challenges faced by professionals working with the Weather Research and Forecasting (WRF) model, and how can they be addressed?

Professionals working with the WRF model often encounter challenges such as configuring the model for different domains, assimilating diverse datasets, and optimizing computational resources. Adapting the model to specific geographic regions can require significant expertise in both meteorology and high-performance computing. Additionally, troubleshooting errors and ensuring accurate initial and boundary conditions are critical for reliable forecasts. Collaborating with multidisciplinary teams and actively participating in user communities can help overcome these hurdles and enhance one’s modeling skills.

What is the difference between Wrf vs Meteorologist?

AspectWrfMeteorologist
Required credentialsTypically requires a degree in atmospheric science, meteorology, or related fieldRequires a degree in meteorology, atmospheric science, or related field; often includes certifications
Work environmentPrimarily research, modeling, and forecasting in labs or on-site at weather stationsFieldwork, forecasting centers, media, or government agencies
Industry usageUsed by researchers and meteorologists for weather prediction modelsUsed by weather services, media outlets, and government agencies for public forecasts

Wrf (Weather Research and Forecasting) is a modeling tool used mainly by researchers and meteorologists for weather prediction. Meteorologists interpret and communicate weather data, often using models like Wrf. While both roles require a background in atmospheric sciences, Wrf focuses on modeling, whereas meteorologists focus on analysis and forecasting for the public or specific industries.

What are the key skills and qualifications needed to thrive as a WRF (Weather Research and Forecasting) Modeler, and why are they important?

To thrive as a WRF Modeler, you need a strong background in atmospheric science, numerical modeling, and programming, typically supported by a degree in meteorology or a related field. Proficiency in using the WRF software, Linux/Unix environments, scripting languages (such as Python or Bash), and data visualization tools is essential. Problem-solving, attention to detail, and effective communication are vital soft skills for interpreting model outputs and collaborating with multidisciplinary teams. These skills and qualities are crucial for producing accurate weather forecasts, optimizing model performance, and supporting decision-making in meteorological research or operations.
Infographic showing various Wrf job openings in California as of July 2026, with employment types broken down into 88% Full Time, and 12% Part Time. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $42,349 per year, or $20.4 per hour.

Water Reclamation Operator IV (may underfill I, II, III)

City of Salt Lake City

Newberry Springs, CA

$24.28 - $26.27/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 15 days ago


Job description

Position Title:

Water Reclamation Operator IV (may underfill I, II, III)

Bargaining Unit:

AFSCME

Job Description:

Incumbent operates and maintains various types of wastewater treatment equipment and pre-treatment equipment to meet permit and environmental requirements. This is a key position that requires advanced knowledge of wastewater treatment. Assists in development of standard operating instruction (SOI), assists Water Reclamation Facility (WRF) Operations staff with completion job specific competencies, and trains on chemical feed system procedures. Works closely with the WRF Process Control Analyst to monitor and adjust treatment processes. In addition, the WRF Operator IV acts as the WRF Shift Supervisor or WRF Process Control Analyst as needed. Position is required to work shift work on a rotating schedule as assigned.

Position Salary Range:

Water Reclamation Facility Operator I: $24.28 - $26.27

Water Reclamation Facility Operator II: $26.57 - $29.90

Water Reclamation Facility Operator III: $31.77 - $37.15

Water Reclamation Facility Operator IIV: $38.26

This position is eligible for full city benefits, including:

  • Health Insurance
  • Dental, Vision and Life Insurance
  • Paid vacation and personal leave
  • Six to Twelve weeks of paid parental leave from day 1 of employment
  • Retirement contributions toward a pension plan and/or 401(k)
  • A robust Employee Assistance Plan (EAP)
  • Up to $4,000 tuition reimbursement annually
  • Discounted supplemental benefits like pet insurance and legal services

IMPORTANT: Early application submittal is encouraged. This position will remain open until filled and may close at any time without notice.

Key Responsibilities:

Water Reclamation Facility Operator I:

  • Takes readings and records all gauges, meters, and indicators of water, gas and power flow. Makes required adjustments as directed.
  • Keeps the facility clean and in top operating condition. Makes minor repairs and adjustments to equipment or circuits as directed.
  • Operates chemical feeding equipment and other mechanical equipment such as pumps, blowers, compressors, chlorinators, digesters, and emergency generators. Identifies and reports operational and equipment issues to supervisor.
  • Checks all mechanisms in process including but not limited pumps, filters, digesters, aerators, screens, rag rakes, grit chambers, compressors, blowers, boilers, generators, chemical feed systems, basins, clarifiers, thickeners, methane gas systems, augers, and associated equipment.
  • May perform duties of a general maintenance worker. May service, repair and replace various types of electrical and mechanical equipment.
  • Performs routine sampling and testing relative to processes as directed. Calculates dosage and flow rates. Makes appropriate adjustments based on results.
  • Operates various types of heavy equipment, as qualified, including front-end loader, vactor trucks, and forklifts. This may be an assigned duty to select individuals.
  • Assists in the handling and transporting of biosolids, as well as handling and transporting of materials associated with wastewater treatment.
  • Uses computer to input and retrieve data and to monitor facility processes.
  • Maintains facility security. Operates and monitors CCTV system. Notifies law enforcement of security issues as necessary.
  • Observes camera monitor; confronts unauthorized persons. Notifies law enforcement as necessary.
  • Ability to make general process calculations, keep accurate records and prepare reports.
  • Follow operational and safety procedures involving a wide array of wastewater treatment equipment.
  • Establish and maintain effective working relationships with supervisors, colleagues and the public.
  • Performs other duties as assigned.

Water Reclamation Facility Operator II:

  • Operates wastewater treatment process equipment, including pumps, filters, digesters, aerators, screens, rag rakes, grit chambers, compressors, blowers, boilers, generators, chemical feed systems, basins, clarifiers, thickeners, methane gas systems, augers, and associated equipment according to facility guidelines and procedures.
  • Monitors control panels, and the condition and operation of all system components. Uses computers to input and retrieve data. Trends equipment status, flows, temperatures, and adjusts based on operational parameters using supervisory control and data acquisition (SCADA) system. Checks equipment and processes for unusual operating conditions.
  • Operates chemical feeding equipment according to safety standards and regulations. Calculates dosage and flow rates. Collects samples for laboratory analysis. Conducts process control tests such as chlorine residual, dissolved oxygen (DO) and makes appropriate adjustments based on observed results and established procedures.
  • Assists with facility maintenance, repairs or installation work as required. Changes chlorine cylinders and uses special tools, materials, and procedures to contain chlorine leaks until the fire department or other assistance arrives. Disassembles, and reassembles treatment process equipment, to inspect, clean, and replace defective parts. Performs wash-down procedures in assigned areas, using steam cleaning equipment, bucket or brush and disinfectant. Cleans pipes and pumps, and removes snow and ice from walkways, basins, lines and other plant surfaces or equipment.
  • Operates various types of heavy equipment, as qualified, including front-end loader, vactor trucks, and forklifts. This may be an assigned duty to selected individuals.
  • Assists in the handling and transporting of biosolids, as well as handling and transporting of materials associated with wastewater treatment.
  • Attends training classes and completes educational programs according to facility guidelines.
  • Maintains facility security. Operates and monitors CCTV system. Notifies law enforcement of security issues as necessary.
  • Assists in the training of Water Reclamation Facility Operators.
  • Performs other duties as assigned.

Water Reclamation Facility Operator III:

  • Operates wastewater treatment equipment, including pumps, filters, digesters, aerators, screens, rag rakes, grit chambers, compressors, blowers, boilers, generators, chemical feed systems, basins, clarifiers, thickeners, methane gas systems, augers, and associated equipment according to facility guidelines and procedures.
  • Monitors control panels, and the condition and operation of all system components. Uses computers to input and retrieve data. Trends equipment status, flows, temperatures, and adjusts based on operational parameters using supervisory control and data acquisition (SCADA) system. Checks equipment and processes for unusual operating conditions.
  • Operates chemical feeding equipment according to safety standards and regulations. Calculates dosage and flow rates. Collects samples for laboratory analysis. Conducts process control tests such as chlorine residual, dissolved oxygen (DO) and makes appropriate adjustments based on observed results and established procedures.
  • Assists with plant maintenance, repairs or installation work as required. Changes chlorine cylinders, and uses special tools, materials, or procedures to contain chlorine leaks until the fire department or other assistance arrives. Disassembles, and reassembles treatment process equipment to inspect, clean, and replace defective parts. Performs wash-down procedures in assigned areas, using steam cleaning equipment, bucket and brush and disinfectant. Cleans pipes and pumps, and removes snow and ice from walkways, basins, lines and other plant surfaces or equipment.
  • Operates various types of heavy equipment, including front-end loader, vactor trucks, and forklifts. This may be an assigned duty to selected individuals.
  • Assists in the handling and transporting of biosolids, as well as handling and transporting of materials associated with wastewater treatment.
  • Attends training classes and completes educational programs according to facility guidelines.
  • Provides active, structured, supportive field training and coaching of WRF operations staff towards achieving confident demonstration of proficient execution of job duties and tasks.
  • Maintains facility security. Operates and monitors CCTV system. Notifies law enforcement of security issues as necessary.
  • Performs other duties as assigned.

Water Reclamation Facility Operator IIV:

  • Operates wastewater treatment equipment, including pumps, filters, digesters, aerators, screens, rag rakes, grit chambers, compressors, blowers, boilers, generators, chemical feed systems, basins, clarifiers, thickeners, methane gas systems, augers, and associated equipment according to facility guidelines and procedures.
  • Monitors control panels, and the condition and operation of all system components. Uses computers to input and retrieve data. Trends equipment status, flows, temperatures, and adjusts based on operational parameters using supervisory control and data acquisition (SCADA) system. Checks equipment and processes for unusual operating conditions.
  • Operates chemical feeding equipment according to safety standards and regulations. Calculates dosage and flow rates. Collects samples for laboratory analysis. Conducts process control tests such as chlorine residual, dissolved oxygen (DO), and makes appropriate adjustments based on observed results and established procedures.
  • Assists with plant maintenance, repairs or installation work as required. Changes chlorine cylinders, and uses special tools, materials, or procedures to contain chlorine leaks until the fire department or other assistance arrives. Disassembles, and reassembles treatment process equipment to clean, inspect and replace defective parts. Performs wash-down procedures in assigned areas, using steam cleaning equipment, bucket and brush and disinfectant. Cleans pipes and pumps, and removes snow and ice from walkways, basins, lines and other plant surfaces or equipment.
  • Operates various types of heavy equipment, including front-end loader, vactor trucks, and forklifts. This may be an assigned duty to selected individuals.
  • Assists in the handling and transporting of biosolids, as well as handling and transporting of materials associated with wastewater treatment.
  • Attends training classes and completes educational programs according to facility guidelines.
  • Provides active, structured, supportive field training and coaching of WRF Operations staff towards achieving confident demonstration of proficient execution of job duties and tasks.
  • Assist with Process Control Lab (PCL) training.
  • Assists supervisor in the submittal of work order request using computerized maintenance management system (CMMS) and helps ensure that all Preventive Maintenance (PM's) are completed in a safe, precise, and timely manner.
  • Maintains facility security. Operates and monitors CCTV system. Notifies law enforcement of security issues as necessary.
  • Uses water information management solutions (WIMS) to troubleshoot process issues and generates reports.
  • Performs other duties as assigned.

Minimum Qualifications:

Water Reclamation Facility Operator I:

  • High school diploma or equivalent.
  • Ability to apply knowledge, skills, and understanding of basic principles of math, chemistry, mechanics, and general science.
  • Ability to obtain and maintain a Grade II Wastewater Treatment Certification from the State of Utah within 18 months of hire.
  • Ability to perform occasional heavy lifting; inspect operation of equipment; detect and repair problem situations; understand and follow oral and written instructions.
  • Possession of a valid driver's license or Utah driving privilege card.
  • Ability to wear respiratory protection devices.

DESIRED QUALIFICATIONS:

  • Post-high school technical training in the water or wastewater field.
  • Possession of a Utah Class B Commercial Driver's License
  • Possession of Grade II Wastewater Treatment Operator Certification from the State of Utah.
  • Six months previous work experience in wastewater treatment operations and/or maintenance.
  • Working knowledge of chemistry, algebra, physics, and mechanics related to wastewater treatment.
  • Working knowledge of electrical and mechanical equipment, as related to wastewater treatment.

Water Reclamation Facility Operator II:

  • High school diploma or equivalent with studies in math, chemistry, mechanics, and general science.
  • Six months of work experience in wastewater treatment operations and/or maintenance.
  • Knowledge of the principles, practices, materials, and equipment used in wastewater treatment. Working knowledge of mathematics, chemistry and bacteriology relating to wastewater treatment. Ability to prepare and perform routine laboratory tests, calibrate and adjust equipment.
  • Ability to perform occasional heavy lifting; inspect operation of equipment and detect and repair malfunctions; understand and follow oral and written instructions; establish and maintain effective working relationships with supervisors, colleagues and public.
  • Ability to operate computerized process control system; prepare and maintain computerized records, correspondence, and reports.
  • Possession of Grade II Wastewater Treatment Operator Certification from the State of Utah.
  • Possession of an unrestricted Grade II Wastewater Treatment Operator Certification fromthe State of Utah within 2 years of obtaining the position of Water Reclamation Facility Operator II.
  • Possession of a valid Driver's License or Utah driving privilege card.
  • Ability to wear respiratory protection devices.
  • A Utah Class A or B Commercial Driver's License is preferred.

Water Reclamation Facility Operator III:

  • High school diploma or equivalent with studies in math, chemistry, mechanics, and general science.
  • Two years of work experience in wastewater treatment operations and/or maintenance.
  • Knowledge of the principles, practices, materials, and equipment used in wastewater treatment. Working knowledge of mathematics, chemistry and bacteriology relating to wastewater treatment. Ability to prepare and perform routine laborato...