ZipRecruiter

Log In

1

Geotechnical Lab Jobs in California (NOW HIRING)

NV5

Lab Technician

Riverside, CA

$20 - $25/hr

The Soils and Materials Laboratory technician will perform the geotechnical/materials laboratory ... lab related materials. * Must have a valid driver's license and an insurable driving record.

NV5

Lab Technician

Riverside, CA

$20 - $25/hr

The Soils and Materials Laboratory technician will perform the geotechnical/materials laboratory ... and other lab related materials. Qualifications * Must have a valid driver's license and an ...

NV5

Lab Technician

Riverside, CA · On-site

$20 - $25/hr

The Soils and Materials Laboratory technician will perform the geotechnical/materials laboratory ... and other lab related materials. Qualifications * Must have a valid driver's license and an ...

Geosoils Inc

Be Seen First

Project Geologist

Van Nuys, CA · On-site

$70K - $120K/yr

Prepare geotechnical and geologic reports under senior staff supervision * Review lab and field data and support engineering analyses * Coordinate with project managers, subcontractors, and field ...

Geosoils Inc

Be Seen First

Project Geologist

Van Nuys, CA · On-site

$70K - $120K/yr

Prepare geotechnical and geologic reports under senior staff supervision * Review lab and field data and support engineering analyses * Coordinate with project managers, subcontractors, and field ...

Geosoils Inc

Be Seen First

Project Geologist

Lake Elsinore, CA · On-site

$70K - $120K/yr

Prepare geotechnical and geologic reports under senior staff supervision * Review lab and field data and support engineering analyses * Coordinate with project managers, subcontractors, and field ...

Geosoils Inc

Be Seen First

Project Geologist

Lake Elsinore, CA · On-site

$70K - $120K/yr

Prepare geotechnical and geologic reports under senior staff supervision * Review lab and field data and support engineering analyses * Coordinate with project managers, subcontractors, and field ...

next page

Showing results 1-20

All JobsGeotechnical Lab JobsGeotechnical Lab Jobs in California

Geotechnical Lab information

See California salary details

$34K

$106.2K

$169.7K

How much do geotechnical lab jobs pay per year?

As of Jul 26, 2026, the average yearly pay for geotechnical lab in California is $106,186.00, according to ZipRecruiter salary data. Most workers in this role earn between $79,900.00 and $128,800.00 per year, depending on experience, location, and employer.

What is the highest paid lab technician?

In geotechnical laboratories, the highest paid lab technicians are often those with advanced certifications, specialized skills, and extensive experience, earning salaries that can exceed $60,000 annually. Senior technicians or those in managerial roles may earn higher wages, especially if they oversee complex testing or manage multiple projects.

What is a geotechnical lab?

A geotechnical lab is a specialized facility where soil, rock, and other earth materials are tested to determine their physical and mechanical properties. These labs play a crucial role in civil engineering projects by analyzing samples to assess stability, strength, permeability, and other characteristics important for construction and foundation design. Geotechnical labs use various standardized procedures and equipment to ensure accurate and reliable results that inform safe and effective engineering decisions.

Is geotech a good career?

A career in geotechnical engineering involves analyzing soil and rock properties to support construction projects, often requiring knowledge of geotechnical testing, soil mechanics, and fieldwork. It offers steady employment opportunities, especially for those with relevant certifications and technical skills, and can lead to roles in consulting, construction, or research. The field typically involves working outdoors and in laboratories, with a focus on safety and precision.

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

To thrive as a Geotechnical Lab Technician, you need a strong understanding of soil mechanics, laboratory testing methods, and typically an associate degree or relevant certification in civil engineering or geology. Familiarity with specialized lab equipment (such as triaxial and consolidation apparatus), data analysis software, and adherence to ASTM testing standards is commonly required. Attention to detail, problem-solving skills, and strong organizational abilities help ensure accuracy and reliability in test results. These skills are crucial for delivering precise data that supports safe and effective engineering and construction projects.

Is geotechnical engineering in high demand?

Geotechnical engineering is in steady demand due to ongoing infrastructure development, construction projects, and the need for soil and foundation analysis. Professionals in this field with skills in laboratory testing, site investigation, and geotechnical software are often sought after by engineering firms and construction companies.

What are some typical challenges faced by professionals working in a geotechnical laboratory, and how can they be addressed?

Professionals in a geotechnical laboratory often encounter challenges such as handling complex soil and rock samples, maintaining precise testing procedures, and ensuring data accuracy under tight deadlines. These challenges can be addressed by following strict laboratory protocols, regularly calibrating equipment, and collaborating closely with engineers and field teams to clarify project requirements. Continuous training and open communication within the lab team also help in troubleshooting unexpected issues and maintaining high-quality results.

What is the difference between Geotechnical Lab vs Geotechnical Engineer?

AspectGeotechnical LabGeotechnical Engineer
CredentialsLaboratory certifications, technical trainingEngineering degree, PE license often required
Work EnvironmentLaboratory setting, testing soil and rock samplesField and office, designing and analyzing geotechnical projects
Industry UsageSupports geotechnical projects through testingDesigns and manages geotechnical investigations

While both roles are essential in geotechnical engineering, the Geotechnical Lab focuses on testing soil and rock samples in a lab environment, supporting project analysis. The Geotechnical Engineer designs and oversees these investigations, applying engineering principles to ensure safe and effective construction projects.

What does a geotechnical lab technician do?

A geotechnical lab technician conducts tests on soil, rock, and other materials to assess their properties for construction and engineering projects. They prepare samples, operate testing equipment, record data, and ensure tests meet industry standards, often working with tools like triaxial testers and sieve shakers. Attention to detail and knowledge of safety protocols are essential in this role.
What are the most commonly searched types of Geotechnical Lab jobs in California? The most popular types of Geotechnical Lab jobs in California are:
What are popular job titles related to Geotechnical Lab jobs in California? For Geotechnical Lab jobs in California, the most frequently searched job titles are:
What job categories do people searching Geotechnical Lab jobs in California look for? The top searched job categories for Geotechnical Lab jobs in California are:
Geotechnical Lab jobs near you
Infographic showing various Geotechnical Lab job openings in California as of July 2026, with employment types broken down into 2% Internship, 90% Full Time, and 8% Part Time. Highlights an 93% In-person, 5% Hybrid, and 2% Remote job distribution, with an average salary of $106,186 per year, or $51.1 per hour.
Project Engineer (Geotechnical)

Project Engineer (Geotechnical)

Trinity Technology Solutions

Murrieta, CA • On-site

$132K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 29 days ago

Job description

**Note: Only US Citizen or GC Holder Eligible
Position: Senior Project Engineer (Geotechnical)
Location: Murrieta, CA (On-site, Hybrid Schedule Available)
Employment Type: Full-Time
Salary Range: $132,400 per year (based on experience and registration)

About the Company

Our client is a leading geotechnical engineering firm providing solutions for public works, land development, and infrastructure projects. With multiple offices and a collaborative team environment, they are committed to delivering high-quality engineering services while supporting employee growth and development.

About the Role

We are seeking a Senior Project Engineer (PE/GE) to lead and manage geotechnical engineering projects from proposal through construction. The ideal candidate will have hands-on experience in project management, field exploration, and construction observation, along with a strong ability to collaborate across teams and offices.

Key Responsibilities

  • Conduct geotechnical engineering analyses and field exploration.

  • Manage and oversee projects, including budgets, timelines, and client communication.

  • Provide construction observation, testing, and reporting.

  • Review technical reports, proposals, and project documentation.

  • Collaborate with engineers, project managers, and staff across multiple offices.

  • Ensure compliance with regional, state, and federal standards.

Schedule

  • Monday – Friday, 8:00 AM – 5:00 PM

  • Hybrid schedule available (in-office and remote work flexibility)

Requirements

  • Professional Engineer (PE) or Geotechnical Engineer (GE) license preferred.

  • Proven experience in civil/public works or land development project management.

  • Strong analytical, technical writing, and project management skills.

  • Ability to perform and oversee field investigations, lab testing, and construction observations.

  • Excellent communication and collaboration skills.

  • Must be a U.S. resident (no consideration for non-residents or PhD holders).

  • California residency strongly preferred due to regional project requirements.

Benefits

  • Competitive salary based on experience and registration.

  • Collaborative and professional work culture across offices.

  • Comprehensive benefits package including health, dental, vision, retirement, and paid time off.