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Soil Testing Jobs in Seattle, WA (NOW HIRING)

Krazan & Associates, Inc.

Be Seen First

Concrete Inspector

Tacoma, WA · On-site

$30 - $40/hr

Collect soil samples for laboratory testing and analysis * Sample and prepare concrete test cylinders for compressive strength testing * Use a nuclear density gauge to verify that soil and aggregate ...

System One

Engineering Technician

Seattle, WA · Remote

Conduct soil density testing using nuclear density gauges and other approved methods. * Observe earthwork operations, foundation excavations, utility trench backfill, concrete placement, and pavement ...

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All JobsSoil Testing JobsSoil Testing Jobs in Seattle, WA

Soil Testing information

See Seattle, WA salary details

$41K

$49.7K

$79.7K

How much do soil testing jobs pay per year?

As of Aug 5, 2026, the average yearly pay for soil testing in Seattle, WA is $49,696.00, according to ZipRecruiter salary data. Most workers in this role earn between $42,700.00 and $43,200.00 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.

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 do you become a soil tester?

To become a soil tester, you typically need a high school diploma or equivalent, along with knowledge of soil science, chemistry, or environmental science. Gaining experience through internships or on-the-job training is common, and some positions may require certification or specialized training in soil analysis or laboratory techniques.
What are popular job titles related to Soil Testing jobs in Seattle, WA? For Soil Testing jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Soil Testing jobs in Seattle, WA look for? The top searched job categories for Soil Testing jobs in Seattle, WA are:
Soil Testing jobs near you
Infographic showing various Soil Testing job openings in Seattle, WA as of July 2026, with employment types broken down into 1% As Needed, 81% Full Time, 16% Part Time, 1% Temporary, and 1% Contract. Highlights an 91% Physical, 1% Hybrid, and 8% Remote job distribution, with an average salary of $49,725 per year, or $23.9 per hour.

Geotechnical Engineer

NW Recruiting Partners

Seattle, WA

$110K - $155K/yr

Other

Medical, Dental, Vision, Retirement, PTO

Re-posted 27 days ago

Job description

Geotechnical Engineer

Seattle, WA

Our client, a geotechnical engineering firm based in Seattle, is looking to add a Geotechnical Engineer to their team. As a Geotechnical Engineer, you will be responsible for leading projects, fostering client relationships, performing engineering design and analyses, and supporting the leadership team.

The ideal candidate is self-driven, entrepreneurial, team-oriented, and is passionate about impacting all areas of company operations in a dynamic, tight-knit environment.

Geotechnical Engineer Responsibilities:

  • Lead geotechnical projects from inception to completion, including scoping, budgeting, scheduling, and ensuring adherence to quality standards.
  • Perform and oversee complex geotechnical analyses, including soil mechanics, foundation design, slope stability, and seismic site response.
  • Plan and supervise geotechnical field investigations, including soil sampling, drilling, and soil testing.
  • Prepare comprehensive geotechnical engineering reports, providing clear and actionable recommendations to clients and stakeholders.
  • Build and maintain strong relationships with clients through effective communication, understanding their needs, and delivering solutions that exceed expectations.
  • Provide technical guidance and mentorship to junior engineers, fostering their professional growth and development.
  • Collaborate with structural, environmental, and construction teams to integrate geotechnical insights into broader project frameworks.
  • Contribute to business growth by identifying new opportunities, participating in proposal writing, and expanding the company’s client base.
  • Ensure all project deliverables meet or exceed company and industry standards.
  • Participate in strategic planning, process improvement, and decision-making to support overall company growth and success.

Geotechnical Engineer Qualifications:

  • Bachelor’s degree in Civil Engineering preferred; or any related degrees.
  • Graduate degree(s) in Geotechnical Engineering is a plus.
  • At least 3 years of relevant experience in geotechnical engineering.
  • Proficiency in geotechnical analysis; ability to perform seismic site response analysis is a plus.
  • Professional Engineer (PE) license in Washington State or ability to obtain WA PE within one year.

Company Benefits:

  • 100% Medical, Dental, and Vision Insurance premiums paid for employee & dependents
  • Paid time-off and holidays
  • Year-end bonus
  • SEP-IRA contribution
  • Assistance with relocation/moving expenses

Compensation: $110K - $155K annual salary + discretionary bonus

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