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Soil Sampler Jobs in California (NOW HIRING)

Provost & Pritchard

Soil Scientist

Visalia, CA · On-site

Conduct field sampling and site investigations involving soil, water, wastewater, crops, ponds, wells, and vadose zones. * Evaluate soil-water, nutrient, and salt balances using Microsoft Excel and ...

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All JobsSoil Sampler JobsSoil Sampler Jobs in California

Soil Sampler information

See California salary details

$5

$14

$16

How much do soil sampler jobs pay per hour?

As of Aug 14, 2026, the average hourly pay for soil sampler in California is $14.99, according to ZipRecruiter salary data. Most workers in this role earn between $14.23 and $15.43 per hour, depending on experience, location, and employer.

What is the difference between Soil Sampler vs Geotechnical Technician?

AspectSoil SamplerGeotechnical Technician
CertificationsTypically requires OSHA safety training, possibly OSHA 40-hour HAZWOPER certificationRequires OSHA safety training, HAZWOPER certification often preferred
Work EnvironmentFieldwork involving soil sampling at construction sites, environmental sitesField and laboratory work, including soil testing and data collection at construction and research sites
Industry UsageCommonly used in environmental, construction, and geological industriesUsed in geotechnical, environmental, and construction industries for site assessments

Both Soil Samplers and Geotechnical Technicians work outdoors and require safety certifications. Soil Samplers focus primarily on collecting soil samples, while Geotechnical Technicians perform broader testing and analysis. The roles often overlap in fieldwork, but Geotechnical Technicians typically have additional responsibilities in data analysis and reporting.

What does a typical day look like for a soil sampler, and how much time is spent in the field versus the office?

As a Soil Sampler, most of your day is spent outdoors, traveling to various sites to collect soil samples using specialized tools and following strict protocols to ensure sample integrity. Depending on the region and season, you may spend up to 80% of your time in the field, with the remainder dedicated to documenting findings, labeling samples, and entering data into databases back at the office or laboratory. The role often requires working independently or in small teams, and communicating closely with agronomists, lab technicians, and farm managers to ensure samples are collected from correct locations and meet project requirements.

What does a soil sampler do?

A soil sampler is responsible for collecting soil samples from various locations, typically for agricultural, environmental, or construction purposes. They follow standardized procedures to ensure samples are representative and uncontaminated. The samples are then analyzed in a laboratory to assess soil composition, nutrient levels, contamination, or suitability for specific uses. Soil samplers often work outdoors, travel between sites, and maintain detailed records of their findings.

What are the key skills and qualifications needed to thrive as a soil sampler, and why are they important?

To thrive as a Soil Sampler, you typically need knowledge of soil science, sampling techniques, and a high school diploma or relevant field experience. Familiarity with GPS devices, soil augers, data recording tools, and sometimes GIS software is essential for accurate sample collection and reporting. Attention to detail, physical stamina, and effective communication are crucial soft skills for precise fieldwork and team collaboration. These skills ensure reliable data collection, which is vital for accurate soil analysis and environmental decision-making.

What are popular job titles related to Soil Sampler jobs in California?

For Soil Sampler jobs in California, the most frequently searched job titles are:

What job categories do people searching Soil Sampler jobs in California look for?

The top searched job categories for Soil Sampler jobs in California are:

Soil Sampler jobs near you
Infographic showing various Soil Sampler job openings in California as of August 2026, with employment types broken down into 86% Full Time, 11% Part Time, 2% Temporary, and 1% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $31,186 per year, or $15 per hour.

Soil/ Field Technician

Harrington Geotechnical Engineering

Orange, CA • On-site

$21 - $30/hr

Full-time

Re-posted 11 days ago

Job description

About the Company:
Harrington Geotechnical Engineering Inc. (HGEI), a QAI company, has over 50 years of experience in the geotechnical engineering field. With our experts, professional skilled staff, and diverse experience, we offer reliable services in an integrated, efficient, and cost-effective service to clients in the public and private sectors. Our services include Geotechnical Engineering, Geotechnical Engineering Laboratory Materials Testing, Engineering Geology, and Environmental Engineering.
 
We are growing and looking for an experienced and motivated Soil Technician to join our team.
 
Salary Range: $21 to $30 per hour (Depending upon experience)
 
About the Job:
As a Soil Technician, you will be conducting field work and utilizing computer software for the input/output of soil data and geographical information. This position is also responsible for collecting and analyzing soil samples, conducting quality control inspections, and providing valuable insights to support projects. You will also need to demonstrate excellent verbal and written communication skills, positive attitude, good organizational skills, with a strong work ethic.
 
Responsibilities:
  • Collect, log and prepare soil samples for laboratory analysis using various techniques and equipment
  • Conduct soil testing in the field and lab as needed to determine soils properties such as moisture content, density and composition.
  • Perform field observation of soils and construction materials onsite, and collect soil samples for laboratory testing as required per the project plans and specifications
  • Maintain accurate records of samples, tests, and findings and prepare field daily inspection reports
  •  Maintain field equipment to ensure proper function and calibration due dates
  • Proficiency in using lab, field test equipment and software for data analysis
  • Adhere to strict safety standards and protocols in the field and laboratory
  • Maintain professional working relationships and communication with office staff, clients, engineers, contractors, etc.
  • Obtain and/or maintain certifications required by employer
  • Other duties as assigned by the Field Supervisor or his designee.

Requirements:
  • A minimum of 2 to 3 years of proven experience as a Soil Technician or in a similar role.
  • Strong knowledge of soil surveying techniques and data collection methods
  • Familiarity with construction inspection processes and procedures, including the ability to read construction plans and specifications
  • Proficiency in analyzing soil samples in a laboratory setting.
  • Excellent attention to detail and the ability to accurately record and interpret data.
  • Ability to interpret engineering plans and specifications related to soil conditions.
  • Strong communication skills, with the ability to effectively collaborate with engineers, construction teams, and other stakeholders.
  • Must have nuclear gauge certification per The Nuclear Regulatory Commission (NRC)
  • Must have transportation with full insurance coverage, and a valid driver’s license

Competencies:
  • Written and verbal communication skills
  • Word processing, spreadsheet and database skills, or other software relevant to generating inspection and testing reports as required.

Note: This job description is not intended to be all-inclusive. The employee may be required to perform other related duties as assigned. No sponsorship is available. 
 
If you meet the above requirements or know of anyone that maybe suitable to join our team, please apply with your updated resume, or you can also reach us at careers@qai.org. We look forward to reviewing your application. 
 
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