ZipRecruiter

Log In

1

Soil Lab Jobs in California (NOW HIRING)

NV5

Lab Technician

Riverside, CA

$20 - $25/hr

Physical ability to perform labor-intensive work including but not limited the safe handling and transport of concrete samples, soil samples, and other lab related materials. * Must have a valid ...

next page

Showing results 1-20

All JobsSoil Lab JobsSoil Lab Jobs in California

Soil Lab information

See California salary details

$12

$22

$33

How much do soil lab jobs pay per hour?

As of Aug 25, 2026, the average hourly pay for soil lab in California is $22.24, according to ZipRecruiter salary data. Most workers in this role earn between $18.03 and $23.94 per hour, depending on experience, location, and employer.

What does a soil lab do?

A soil lab is responsible for analyzing soil samples to determine their physical, chemical, and biological properties. This analysis helps farmers, gardeners, and environmental professionals understand soil fertility, pH levels, nutrient content, and the presence of contaminants. The results from a soil lab can guide decisions about fertilization, crop selection, and land management to improve plant growth and environmental sustainability. Soil labs use specialized equipment and scientific methods to ensure accurate and reliable results.

What are the key skills and qualifications needed to thrive as a soil lab technician?

To thrive as a Soil Lab Technician, you need a solid understanding of soil science, laboratory procedures, and data analysis, often supported by a degree in environmental science, agronomy, or a related field. Familiarity with laboratory instruments such as pH meters, spectrophotometers, and software for data management is essential. Attention to detail, strong organizational skills, and effective teamwork are key soft skills in this role. These abilities ensure accurate soil analysis, reliable data interpretation, and effective collaboration, which are vital for supporting agricultural and environmental decision-making.

What are some common challenges faced by professionals working in a soil lab, and how can they be addressed?

Professionals in a soil lab often face challenges such as maintaining sample integrity, managing high sample volumes, and ensuring precise calibration of analytical instruments. Attention to detail and strong organizational skills are essential to prevent cross-contamination between samples. Effective communication and collaboration with agronomists, environmental scientists, and field technicians also play a key role in interpreting results and ensuring data accuracy. Regular training and adherence to strict laboratory protocols help address these challenges and support reliable soil analysis.

What is the difference between Soil Lab vs Soil Technician?

AspectSoil LabSoil Technician
CertificationsOften requires a degree in soil science, environmental science, or related fieldsTypically requires a high school diploma or associate degree, with some certifications in soil sampling or testing
Work EnvironmentLaboratory setting, analyzing soil samples and dataFieldwork, collecting soil samples from various sites
Employer & Industry UsageResearch institutions, environmental agencies, agricultural companiesConstruction, agriculture, environmental consulting firms

While both Soil Lab and Soil Technician roles involve working with soil, Soil Lab professionals primarily analyze samples in a lab setting and often hold higher educational credentials. Soil Technicians focus on field sampling and data collection, supporting lab analysis. Both roles are essential in soil-related industries but differ in work environment and required qualifications.

How do I become a soil lab technician?

To become a soil lab technician, typically a high school diploma or equivalent is required, with some positions preferring an associate degree or coursework in soil science, chemistry, or environmental science. Relevant skills include knowledge of laboratory procedures, use of testing equipment, and attention to detail; certifications in laboratory safety or soil analysis can enhance job prospects.

What are some careers in soil science?

Careers in soil science include soil scientist, soil technician, environmental consultant, and agronomist. These roles involve analyzing soil properties, conducting fieldwork, and applying laboratory techniques, often requiring knowledge of soil analysis tools and certifications in environmental or agricultural sciences.

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

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

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

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

Soil Lab jobs near you
Infographic showing various Soil Lab job openings in California as of August 2026, with employment types broken down into 2% As Needed, 80% Full Time, 8% Part Time, and 10% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $46,250 per year, or $22.2 per hour.

Soil/ Field Technician

Harrington Geotechnical Engineering

Orange, CA • On-site

$21 - $30/hr

Full-time

Re-posted 21 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. 
 
***