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Water Sampling Jobs in Riverside, CA (NOW HIRING)

Essel

Water Supply Operator I

Pomona, CA · On-site

Collects samples for analytical purposes * Performs calculations related to dosing, flow rates, pressure and other weights and measures associated with water supply and treatment operations

Essel

Water Supply Operator I

Pomona, CA · On-site

Collects samples for analytical purposes * Performs calculations related to dosing, flow rates, pressure and other weights and measures associated with water supply and treatment operations

Essel

Water Supply Operator I

Pomona, CA · On-site

Collects samples for analytical purposes * Performs calculations related to dosing, flow rates, pressure and other weights and measures associated with water supply and treatment operations

ERM

Environmental Inspectors (Field Based)

Irvine, CA

$94K/yr

Conducting environmental sampling (hydrostatic test water, soil, etc.) and/or collect samples of stormwater at designated locations and visually inspect the quality of the sample. * Overseeing and ...

W3Global Inc.

Environmental Scientist

Santa Ana, CA

$75K - $85K/yr

Conduct environmental field work including site assessments, biological and habitat surveys, soil and water sampling, and field data collection across diverse project sites * Author and contribute to ...

Wellington Foods Inc

QC Microbiologist I

Corona, CA · On-site

$21 - $22/hr

MAJOR FUNCTIONS & RESPONSIBILITIES: • Performing microbiological testing on raw materials, in-process products, finished products, stability samples, and water samples. Tests include, but are not ...

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All JobsWater Sampling JobsWater Sampling Jobs in Riverside, CA

Water Sampling information

See Riverside, CA salary details

$15

$25

$39

How much do water sampling jobs pay per hour?

As of Jun 23, 2026, the average hourly pay for water sampling in Riverside, CA is $25.63, according to ZipRecruiter salary data. Most workers in this role earn between $20.58 and $33.12 per hour, depending on experience, location, and employer.

What is a Water Sampling job?

A Water Sampling job involves collecting water samples from various sources, such as rivers, lakes, wells, or treatment plants, to test for contaminants and ensure water quality. Professionals in this role follow strict protocols to gather and transport samples to laboratories for analysis. They may work for environmental agencies, water treatment facilities, or research organizations. This role is crucial for monitoring pollution levels, ensuring regulatory compliance, and protecting public health.

What are the key skills and qualifications needed to thrive in the Water Sampling position, and why are they important?

To thrive in a Water Sampling role, you should have a solid understanding of environmental science, sampling protocols, and basic laboratory techniques, typically supported by a degree in environmental science or a related field. Proficiency in using sampling equipment, water testing kits, and data recording systems is important, and some positions may require certifications such as OSHA HAZWOPER. Attention to detail, organizational skills, and strong communication abilities are valuable soft skills in this field. These competencies ensure that samples are collected accurately, results are reliable, and findings are clearly conveyed to supervisors or regulatory agencies.

What are the typical working conditions and environments for a Water Sampling position?

Water Sampling professionals often work both outdoors and indoors, regularly visiting various sites such as rivers, lakes, treatment plants, or industrial facilities to collect samples. The role may involve travel, exposure to a range of weather conditions, and physical activity such as walking, standing, or carrying equipment. In addition to fieldwork, you'll spend time in a laboratory or office setting to process samples, analyze data, and prepare reports. Water Sampling technicians usually collaborate with environmental scientists, engineers, and regulatory agencies to ensure water quality standards are met. This mix of field and laboratory responsibilities makes the role dynamic and well-suited for individuals who enjoy a combination of hands-on and analytical work.

What is a person who tests water called?

A person who tests water is called a water sampler or water quality technician. They collect and analyze water samples to assess contamination levels, often using specialized equipment and following safety protocols. Certification in environmental testing or laboratory skills is common for this role.

What jobs pay $2000 a day?

In the field of water sampling, high-paying roles such as senior environmental consultants or specialized field managers can earn around $2,000 per day, especially with extensive experience, certifications, and in-demand expertise. These positions often require advanced knowledge of sampling techniques, environmental regulations, and the use of specialized equipment, and may involve project-based or contract work. Such high daily rates are typically associated with consulting firms or freelance specialists working on large-scale projects.

What's the highest paying job in waste management?

In waste management, senior roles such as Waste Management Director or Environmental Manager tend to have the highest salaries, often exceeding $100,000 annually. These positions typically require extensive experience, certifications, and management skills, and may involve overseeing operations, compliance, and strategic planning.

What degree do you need to be a water quality specialist?

A water quality specialist typically needs at least a bachelor's degree in environmental science, chemistry, biology, or a related field. Some positions may require a master's degree or additional certifications in water quality testing or environmental management.
What are the most commonly searched types of Water Sampling jobs in Riverside, CA? The most popular types of Water Sampling jobs in Riverside, CA are:
What are popular job titles related to Water Sampling jobs in Riverside, CA? For Water Sampling jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Water Sampling jobs in Riverside, CA look for? The top searched job categories for Water Sampling jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Water Sampling jobs? Cities near Riverside, CA with the most Water Sampling job openings:
Water Sampling jobs near you
Infographic showing various Water Sampling job openings in Riverside, CA as of June 2026, with employment types broken down into 42% Full Time, 54% Part Time, and 4% Contract. Highlights an 94% Physical, 3% Hybrid, and 3% Remote job distribution, with an average salary of $53,309 per year, or $25.6 per hour.

Water Supply Operator I

Essel

Pomona, CA • On-site

Contractor

Posted 3 days ago

Job description

The Water Supply Operator I is an entry-level position requiring immediate to general
supervision.
ESSENTIAL DUTIES AND RESPONSIBILITIES:
  • Operates and monitors a variety of water supply and treatment equipment such as:
    • Pumping systems
    • Chemical feed systems
    • Water storage facilities
    • Measuring and control systems
    • Interagency control valves and meters
    • Pressure Reducing/Sustaining Valves
  • Assists with the maintenance of plant equipment and facilities
  • Performs water level measurements on groundwater wells
  • Loads and unloads chemicals
  • Performs basic laboratory analytical techniques on water samples
  • Collects samples for analytical purposes
  • Performs calculations related to dosing, flow rates, pressure and other weights and measures associated with water supply and treatment operations
  • Complies with all safety standards and practices as they pertain to equipment, facility operations and chemical handling
  • Available for emergency response, 24 hours/day, seven days/week
  • Must reside within 25 miles of the nearest water system boundary where assigned in order to respond to emergencies.
  • Performs other duties as assigned
  • The above job description is not intended to be, nor should it be construed as, exhaustive of all responsibilities, skills or competencies associated with this job.

MINIMUM QUALIFICATIONS
  • High school diploma or equivalent
  • Familiar with computer applications such as Windows, word processing, spreadsheets

POSITION DESCRIPTION
  • SWRCB Water Distribution Operator 1 certification - required if applicant does not hold a valid T1 certification.
  • SWRCB Water Treatment Plant Operator 1 certification preferred at time of hire, or must obtain within 18 months of employment or position start date.
  • Good communication (both written and verbal) and organizational skills
  • Valid California driver license
  • May include working in all weather conditions, during all hours of the day.
  • Physical demands include but are not limited to standing, climbing, walking, lifting, bending, pulling and/or pushing, grasping, reaching, stooping and crouching, sitting, typing, walking, reading, writing, color determination, speaking and listening for extended periods of time.

TECHNICAL SKILLS AND EXPERIENCE
  • One year as a Water Distribution Operator or two years experience in the water utility

industry OR a combination of water utility experience and education that demonstrates a moderate level of knowledge and understanding of water distribution, supply and treatment operations OR an Associate degree in Water Technology, Distribution, or Treatment, or a similar math and science-based curriculum from an accredited educational institution or program
  • Basic math skills
  • Knowledge of basic plumbing skills
  • Understanding of safe, efficient and effective work practices and procedures.

Apply