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Water Sampling Jobs in Rancho Cucamonga, 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

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

Onterris

Water Treatment System Operator

Corona, CA

$25/hr

Collect water samples and coordinate laboratory analysis. * Self-perform periodic maintenance activities and manage subcontractors for specialized equipment service. * Troubleshoot mechanical and ...

City of Riverside, CA

WATER RESOURCES ANALYST

Riverside, CA · On-site

$103K - $125K/yr

Completes and manages field efforts to collect representative surface water, groundwater, and/or recycled water samples, and manages and evaluates the data. Qualifications Education: * Equivalent to ...

City of Riverside

WATER RESOURCES ANALYST

Riverside, CA

$103K - $125K/yr

Completes and manages field efforts to collect representative surface water, groundwater, and/or recycled water samples, and manages and evaluates the data. Qualifications Education: Equivalent to a ...

Brio Water Technology

QC Lead

Hacienda Heights, CA · On-site

$25 - $30/hr

We offer full home water solutions designed to elevate the way people hydrate, combining ... What you'll do * Receive and Inspect Sample Products/Returns * * Track returned products upon ...

SK Pools LLC

Store Attendant

Upland, CA

$16.50 - $18/hr

Test customer pool water samples using provided equipment * Accurately interpret results and recommend chemical treatments * Maintain cleanliness and calibration of testing stations 3. Parts ...

SK Pools LLC

Store Attendant

Upland, CA · On-site

$16.50 - $18/hr

Test customer pool water samples using provided equipment * Accurately interpret results and recommend chemical treatments * Maintain cleanliness and calibration of testing stations 3. Parts ...

SK Pools LLC

Store Attendant

Upland, CA · On-site

$16.50 - $18/hr

Test customer pool water samples using provided equipment * Accurately interpret results and recommend chemical treatments * Maintain cleanliness and calibration of testing stations 3. Parts ...

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All JobsWater Sampling JobsWater Sampling Jobs in Rancho Cucamonga, CA

Water Sampling information

See Rancho Cucamonga, CA salary details

$15

$25

$38

How much do water sampling jobs pay per hour?

As of Jul 31, 2026, the average hourly pay for water sampling in Rancho Cucamonga, CA is $25.10, according to ZipRecruiter salary data. Most workers in this role earn between $20.14 and $32.40 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.

How does water sampling work?

Water sampling involves collecting water samples using sterile containers to analyze for contaminants, pollutants, or quality parameters. Water sampling technicians follow standardized procedures, often using tools like sampling bottles and field meters, and may require certifications to ensure accurate and reliable results.

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 is the highest paying job in environmental science?

In environmental science, environmental managers and directors typically earn the highest salaries, often exceeding $100,000 annually. These roles require advanced degrees, strong leadership skills, and experience in regulatory compliance and environmental policy.

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 or prefer a master's degree or relevant certifications, along with experience in water testing and analysis tools.
What are popular job titles related to Water Sampling jobs in Rancho Cucamonga, CA? For Water Sampling jobs in Rancho Cucamonga, CA, the most frequently searched job titles are:
What job categories do people searching Water Sampling jobs in Rancho Cucamonga, CA look for? The top searched job categories for Water Sampling jobs in Rancho Cucamonga, CA are:
What cities near Rancho Cucamonga, CA are hiring for Water Sampling jobs? Cities near Rancho Cucamonga, CA with the most Water Sampling job openings:
Water Sampling jobs near you
Infographic showing various Water Sampling job openings in Rancho Cucamonga, CA as of July 2026, with employment types broken down into 62% Full Time, 11% Part Time, 5% Temporary, 11% Contract, and 11% Nights. Highlights an 90% In-person, 5% Hybrid, and 5% Remote job distribution, with an average salary of $52,218 per year, or $25.1 per hour.

Intern (Groundwater Recharge)

Inland Empire Utilities Agency

Chino, CA • On-site

$16 - $21.25/hr

Other

Posted 25 days ago

Job description

THE POSITION:

THE OPPORTUNITY:
College graduates and college students are encouraged to apply!

Care to get your feet wet in the field of Groundwater Recharge? Do you enjoy a mix of office and all-weather field experiences? Are you a meticulous data collector willing to help document and quantify water deliveries, water sampling, and special program needs? If so, the Inland Empire Utilities Agency has a great interactive opportunity for those looking to gain valuable hydrogeologic experience while helping to enhance and preserve the quality of life throughout the region. The Agency's internships are meant to be a positive experience that allows for your personal growth and development. We are an ideal place for you to ask questions and learn essential job functions that will prepare you for success in a water industry career.


This internship is perfect for you if you...
  • Are a good communicator that thrives off of collaboration.
  • Enjoy a job with a mix of outdoor and indoor tasks.
  • Have a desire to learn and implement hydrogeologic techniques and methods.
  • Are an analytical person and creative problem solver.
  • Value a flexible work schedule.

The Chino Basin Groundwater Recharge (GWR) team works to replenish the groundwater basin by delivering recycled, imported, and storm water to recharge sites using a network of streams and pipelines to 19 recharge sites. The GWR interns help collect and evaluate operational, reporting, and compliance data for the GWR program from the basin sites and their monitoring wells located throughout the IEUA service area (approximately 245 square miles). The program also has special hydrologic and water quality driven pojects pertaining to the health of the Chino Groundwater Basin such as tracking underground plumes, flows, and water rights on the Santa Ana River. Learn more about GWR at https://www.ieua.org/everything-water/groundwater/. The Agency is now working towards additional recharge processes that will put advanced treated water into the ground using wells and other innovative methods.


This position is open until filled. The deadline for the first review of applications is 11:59 PM on Monday, June 29, 2026. Applicants that submit applications after the first review deadline are not guaranteed to be considered for this recruitment. This recruitment may close at any time without notice after the first review deadline.
There is one (1) internship opportunity in the Groundwater Recharge section.
This recruitment is being conducted to fill one (1) vacancy and will establish an eligibility list which may be used to fill future vacancies as they occur during the active status of the eligibility list.

FLSA: Non-Exempt
Internships are limited to 25 hours week and 960 hours per fiscal year
(July 1st to June 30th)

Note: Internships are not meant to be short term, for example, not limited to summer, winter and/or spring breaks. Individuals only interested in short term internships will not be considered.
 Work schedule is estimated to be approximately 14 to 20 hours a week;
Office Hours are Monday through Thursday from 7 a.m. to 5 p.m. and occasionally as Friday, Saturday, or Sunday rain (storm capture) responses.

The successful candidate will be exposed to field and office work involving technical aspects of groundwater, recharge operations, and water sampling by collecting and evaluating field data (e.g., from reading staff gauges, measuring stream flow, surface and well water sampling, conducting basin inspections before, during, and after rain events, providing site condition photo-documentation), compiling and reviewing of data (e.g. using spreadsheets, graphing software, and word processing), and assisting in maintenance at field data collection sites impacted by storms, normal wear, or vandalism. The incumbent may assist with data compilation and evaluation for all water sources for recharge deliveries, the preparation of startup reports/protocols, quarterly/annual reports, and storm response plans, and may assist Agency hydrogeologists is preparing evaluations of collected data for various studies, presentations, and planning.
Intern staff work flexible hours as established by his/her respective supervisor. While the Agency is flexible and will strive to work around an intern's schedule, an intern's work hours will vary and be mutually agreeable between the intern and his/her supervisor.

EXAMPLES OF ESSENTIAL FUNCTIONS:
May include, but are not limited to the following:
Assist Groundwater Recharge operations to sample water from streams, pipeline, wells, and lysimeters, and to enter and evaluate data. Field data collections includes working independently in various weather conditions, reviewing on-line conditions, taking field notes, walking on unimproved slopes and on wet surfaces, photographing conditions, and communicating with supervisor.

Conduct sampling, which will include coordinating with the laboratory, organizing of priorities, following protocols, meeting deadlines, lifting and loading full sample coolers (up to 50 lbs.), and safely navigating/driving within the service area.

Perform the full array of duties assigned including professional administrative/technical work on special projects, such as researching topics, compiling and graphing data, and drafting protocols and findings.

Prepare reports, figures and graphs, and recommendations relative to assigned areas of responsibility; prepare and update manuals and protocols.

Participate in obtaining documents, and filing information.

Travel to offsite locations within the IEUA service area is required.

Conduct inspections of basins, diversions, and monitoring stations; and participate in their upkeep.

Deploying and downloading remote data collection equipment.

Perform other related duties as required.

QUALIFICATION GUIDELINES:
EXPERIENCE AND EDUCATION:
Graduation from high school or G.E.D. equivalent.
Graduation or current enrollment in undergraduate or graduate studies in an accredited college or university with major course work in data and physical sciences such as Hydrology, Hydrogeology, Geology, Engineering, Environmental Engineering, Environmental Sciences, or a closely related field.

While no prior work experience is required, preference will be given to individuals with prior related work knowledge and or experience.
Attention to detail, excellent oral and written communication skills and computer skills are critical.


INELIGIBILITY:

Individuals that are a member of the California Public Employees' Retirement System (CalPERS), are ineligible for Intern positions with IEUA.


LICENSES AND CERTIFICATES:
A valid class "C" California driver's license.

KNOWLEDGE OF:
Principles of data collection, and data evaluation techniques and methods; methods and techniques for basic report preparation and writing; modern office equipment including a computer and applicable software; proper English, spelling and grammar.
ABILITY TO:
Operate office equipment including a computer and applicable software; communicate effectively, both orally and in writing; understand and follow verbal and written instructions; analyze data, recognize limits and conflicting situations and research materials; formulate options and make recommendations; establish and maintain effective working relationships.

SELECTION PROCESS:

All employment applications will be reviewed for accuracy, completion, relevant experience, education, training and other job-related qualifications. Applicants with the strongest background relating to the responsibilities of this position will be invited to participate in the testing process which may include one or more of the following: written test, oral interview, performance/practical examination. A second round of interviews may also be conducted. Communications regarding this recruitment will be sent by email, and candidates will need to monitor their inbox/spam/junk email folder regularly to ensure they do not miss any relevant communication.


Any applicant requiring reasonable accommodation during the selection process due to a qualified disability must inform the Human Resources Office at (909) 993-1640 or hrdept@ieua.org at least 72 hours in advance of the need for accommodation.

The Inland Empire Utilities Agency does not sponsor employment visas at the time of hire or during the course of employment. All applicants and employees must be legally authorized to work in the United States at the time of application and throughout the duration of employment.

THE PROVISIONS OF THIS ANNOUNCEMENT DO NOT CONSTITUTE A CONTRACT, EXPRESSED OR IMPLIED, AND ANY PROVISION CONTAINED IN THIS BULLETIN MAY BE MODIFIED OR REVOKED WITHOUT NOTICE.
"The Agency's success is obtained by creating a positive and diverse work environment which recognizes individual differences and experiences".


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