ZipRecruiter

Log In

1

Soil Testing Jobs in Missouri (NOW HIRING)

University of Missouri

Turf Specialist

Columbia, MO · On-site

$28.05 - $30.60/hr

Perform and compile the results of soil testing * Manage the equipment/vehicles involved in the turfgrass program and oversee the equipment maintenance program. Maintain records for equipment ...

Cochran

Materials Testing Technician

Union, MO

The Materials Testing Field Tech performs or assists in field tests and observations of construction materials, including concrete, soil, asphalt, and aggregate, storm and sanitary structures and ...

Cochran

Materials Testing Technician

Wentzville, MO · On-site

The Materials Testing Field Tech performs or assists in field tests and observations of construction materials, including concrete, soil, asphalt, and aggregate, storm and sanitary structures and ...

Cochran

Materials Testing Technician

Kansas City, MO

$19 - $25.50/hr

The Materials Testing Field Tech performs or assists in field tests and observations of construction materials, including concrete, soil, asphalt, and aggregate, storm and sanitary structures and ...

Cochran

Materials Testing Technician

Wentzville, MO · On-site

The Materials Testing Field Tech performs or assists in field tests and observations of construction materials, including concrete, soil, asphalt, and aggregate, storm and sanitary structures and ...

Cochran

Materials Testing Technician

Kansas City, MO · On-site

$19 - $25.50/hr

The Materials Testing Field Tech performs or assists in field tests and observations of construction materials, including concrete, soil, asphalt, and aggregate, storm and sanitary structures and ...

Cochran

Materials Testing Technician

Kansas City, MO · On-site

$19 - $25.50/hr

The Materials Testing Field Tech performs or assists in field tests and observations of construction materials, including concrete, soil, asphalt, and aggregate, storm and sanitary structures and ...

Cochran

Materials Testing Technician

Wentzville, MO · On-site

The Materials Testing Field Tech performs or assists in field tests and observations of construction materials, including concrete, soil, asphalt, and aggregate, storm and sanitary structures and ...

Cochran

Materials Testing Technician

Union, MO

The Materials Testing Field Tech performs or assists in field tests and observations of construction materials, including concrete, soil, asphalt, and aggregate, storm and sanitary structures and ...

Cochran

Geotechnical Engineer

Wentzville, MO · On-site

Review and application of laboratory testing and analyses * Design and analysis of retaining walls, reinforced slopes, soil parameters for adequate foundation support * Development of construction ...

Cochran

Geotechnical Engineer

Fenton, MO · On-site

Review and application of laboratory testing and analyses * Design and analysis of retaining walls, reinforced slopes, soil parameters for adequate foundation support * Development of construction ...

next page

Showing results 1-20

All JobsSoil Testing JobsSoil Testing Jobs in Missouri

Soil Testing information

See Missouri salary details

$33.8K

$41K

$65.7K

How much do soil testing jobs pay per year?

As of Jul 19, 2026, the average yearly pay for soil testing in Missouri is $40,962.00, according to ZipRecruiter salary data. Most workers in this role earn between $35,200.00 and $35,600.00 per year, depending on experience, location, and employer.

What is the difference between Soil Testing vs Soil Laboratory Technician?

AspectSoil TestingSoil Laboratory Technician
CertificationsOften requires soil testing certifications or related environmental certificationsRequires laboratory technician certifications, such as OSHA or specific lab certifications
Work EnvironmentFieldwork, outdoor testing sites, construction sitesLaboratory setting, analyzing soil samples in a controlled environment
Job FocusCollecting soil samples, performing tests on-site or in labs, interpreting resultsPreparing, analyzing, and testing soil samples in a lab, ensuring accuracy and quality control
Employer & IndustryConstruction, agriculture, environmental consultingEnvironmental labs, research institutions, agricultural testing labs

While both roles involve working with soil samples, Soil Testing typically emphasizes fieldwork and on-site testing, whereas Soil Laboratory Technicians focus on laboratory analysis and sample preparation. Both roles require relevant certifications and are essential in environmental and agricultural industries.

What are some common challenges faced by soil testing technicians, and how can they be addressed on the job?

Soil testing technicians often work outdoors in varying weather conditions, which can make field sampling physically demanding. Additionally, ensuring the accuracy of samples and avoiding contamination is critical, requiring attention to detail and adherence to strict protocols. Time management is important, as technicians may need to coordinate with agronomists, engineers, or farmers to meet project deadlines. Building strong communication skills and staying updated on the latest testing methods can help overcome these challenges and improve job performance.

How much money does a soil scientist make?

A soil scientist's average salary in the United States ranges from $50,000 to $80,000 per year, depending on experience, education, and location. Professionals in this field often work for government agencies, environmental consulting firms, or research institutions and may require specialized certifications or advanced degrees.

What are the key skills and qualifications needed to thrive as a Soil Testing Technician, and why are they important?

To thrive as a Soil Testing Technician, you typically need a background in soil science, environmental science, or a related field, along with strong analytical and laboratory skills. Familiarity with laboratory equipment, soil sampling techniques, and data management software—plus certifications like OSHA HAZWOPER—are often required. Attention to detail, problem-solving abilities, and clear communication skills help you interpret results and convey findings to clients or team members. These skills ensure accurate testing, regulatory compliance, and informed decision-making in agricultural, environmental, or construction projects.

What is soil testing and why is it important?

Soil testing is the process of analyzing soil samples to determine their nutrient content, composition, and other characteristics such as pH and contamination levels. This information is essential for farmers, gardeners, and landscapers to make informed decisions about fertilization, crop selection, and soil management. By understanding the soil's condition, users can optimize plant growth, improve yields, and prevent environmental issues caused by over-fertilization or improper land use.

How much do soil samplers make?

Soil samplers typically earn between $15 and $25 per hour, depending on experience, location, and whether they work for government agencies or private firms. Salaries can also vary based on certifications, equipment knowledge, and the complexity of sampling tasks.

How do I become a soil tester?

To become a soil tester, typically you need a high school diploma or equivalent, along with knowledge of soil science, chemistry, or environmental science. Gaining experience through internships or entry-level positions and obtaining relevant certifications, such as those in soil analysis or environmental testing, can improve job prospects. Familiarity with laboratory equipment and field sampling techniques is also beneficial.

How much does a soil testing technician make?

A soil testing technician typically earns between $35,000 and $55,000 annually, depending on experience, location, and certifications. They often work in laboratories or field environments, using specialized testing equipment to analyze soil samples. Salaries can vary based on industry demand and level of expertise.
What are popular job titles related to Soil Testing jobs in Missouri? For Soil Testing jobs in Missouri, the most frequently searched job titles are:
What job categories do people searching Soil Testing jobs in Missouri look for? The top searched job categories for Soil Testing jobs in Missouri are:
Soil Testing jobs near you
Infographic showing various Soil Testing job openings in Missouri as of July 2026, with employment types broken down into 100% Full Time. Highlights an 94% In-person, and 6% Remote job distribution, with an average salary of $40,962 per year, or $19.7 per hour.
Construction Materials Testing Technician (Lead)

Construction Materials Testing Technician (Lead)

RIPPLE EFFECT CONSULTING LLC

Saint Louis, MO • On-site

$20 - $23.50/hr

Full-time

Re-posted 17 days ago

Job description

Construction Materials Testing Technician Lead
St. Louis, MO. 
Position Summary:
We are seeking an experienced Construction Materials Technician (CMT) to serve as the lead technician on a high-profile, out-of-town construction project. This role requires full-time travel and on-site presence for the duration of the assignment. The ideal candidate has a strong background in construction materials testing, including drilled pier observation and rebar inspection, and is confident working independently as the primary technician on site.
Key Responsibilities:
  • Serve as the lead field technician, overseeing all on-site testing and reporting.
  • Perform field and lab testing on soil, concrete, asphalt, aggregate, and grout.
  • Conduct nuclear gauge compaction testing, moisture/density testing, and concrete sampling.
  • Observe and document drilled pier installation and perform rebar inspections to verify compliance with project specifications.
  • Monitor construction activities including earthwork, paving, and structural concrete work.
  • Maintain detailed and accurate field logs, test reports, and documentation.
  • Coordinate daily with project managers, site supervisors, and engineers.
  • Enforce and follow all site safety standards and proper use of testing equipment.
  • Represent the company professionally with clients and subcontractors.
Requirements:
  • 2+ years of Construction Materials Testing (CMT) experience in the field.
  • Proven experience with drilled piers, rebar inspection, and soil/concrete/asphalt testing.
  • Comfortable working independently on remote job sites for extended periods.
  • Proficiency with nuclear density gauge and familiarity with common test methods (ASTM, AASHTO, etc.).
  • Strong communication, time management, and documentation skills.
  • Valid driver's license and clean driving record.
  • Preferred certifications: ACI Concrete Field Testing Technician – Grade I, NICET Level I/II, Nuclear Gauge Safety Training.
Compensation & Benefits:
  • Competitive hourly pay: Up to $23.50/hr