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Geo Field Technician Jobs (NOW HIRING)

Geo-Logic Associates

Field Technician

Grass Valley, CA · On-site

$20 - $25/hr

Geo-Logic Associates, Inc. (GLA), a multi-disciplinary civil and environmental consulting firm with ... Grass Valley, California The Technician will provide field observation, sampling, testing, and ...

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Geo Field Technician information

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How much do geo field technician jobs pay per hour?

As of Sep 9, 2026, the average hourly pay for geo field technician in the United States is $23.18, according to ZipRecruiter salary data. Most workers in this role earn between $18.99 and $25.96 per hour, depending on experience, location, and employer.

What is the difference between Geo Field Technician vs Geotechnical Technician?

AspectGeo Field TechnicianGeotechnical Technician
CertificationsTypically requires survey or GIS certificationsOften requires geotechnical or civil engineering certifications
Work EnvironmentOutdoor, fieldwork involving surveying and mappingFieldwork focused on soil, rock, and foundation testing
Industry UsageUsed in surveying, mapping, and exploration industriesCommon in geotechnical engineering and construction projects

Both roles involve fieldwork and require technical certifications, but Geo Field Technicians focus on surveying and mapping, while Geotechnical Technicians specialize in soil and foundation testing. They often work together on construction and exploration projects, but their specific tasks and certifications differ.

How to become a geo field technician?

To become a geo field technician, candidates typically need a high school diploma or equivalent, along with knowledge of geology, surveying, or environmental science. Relevant skills include proficiency with GPS and mapping tools, physical stamina for outdoor work, and sometimes certification in safety or specific equipment. Gaining experience through internships or entry-level positions can also improve job prospects.

What states have the most Geo Field Technician jobs?

States with the most job openings for Geo Field Technician jobs include:

What are popular job titles related to Geo Field Technician jobs?

For Geo Field Technician jobs, the most frequently searched job titles are:

Infographic showing various Geo Field Technician job openings in the United States as of September 2026, with employment types broken down into 1% Internship, 1% As Needed, 87% Full Time, 9% Part Time, and 2% Contract. Highlights an 86% Physical, 2% Hybrid, and 12% Remote job distribution, with an average salary of $48,222 per year, or $23.2 per hour.

Field Technician

Grass Valley, CA • On-site

Geo-Logic Associates
Environmental Consulting Services • 51 - 200 employees
Learn more about Geo-Logic Associatesexternal

$20 - $25/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 22 days ago

Job description

Geo-Logic Associates, Inc. (GLA), a multi-disciplinary civil and environmental consulting firm with more than 350 professionals in 30 offices in the United States and an office in Peru, is currently seeking a full-time Field Technician (Technician) to provide support for civil/site infrastructure, solid waste, mining, and environmental evaluation and remediation projects.

Office Location:  Grass Valley, California 

The Technician will provide field observation, sampling, testing, and documentation services to  support a variety of civil, geotechnical, and environmental projects at landfills, mine sites, public works construction sites, and other similar project sites.   The work may include, but not be limited to:

  • Field compaction testing (nuclear density, sand cone, drive-ring methods)
  • Field permeability testing (BAT™, Boutwell™ permeameters)
  • Moisture-density curves
  • Field moisture content
  • Soil sampling
  • Observation and documentation of geosynthetic materials installation (geomembranes/flexible membrane liners, geotextiles, geosynthetic clay liners, etc.)
  • Using GPS equipment to document test locations
  • Documenting contractor work
  • Assistance preparing construction completion reports
  • Other tasks to support GLA’s environmental monitoring programs. 


 Preferred skills include:

  • OSHA 40-hour HAZWOPER training and current 8-hour annual HAZWOPER training.
  • MSHA Part 48 24-hour training and current 8-hour annual refresher training.
  • Bachelor‘s degree in physical science, environmental studies, or a related field. 
  • Familiarity with groundwater sampling techniques, including standard purge (dedicated and non-dedicated equipment), low flow purge, grab sampling using bailers and  HydraSleeve™ devices
  • Familiarity with soil density probes, nuclear density gauges, field permeameters, and standard soils tests.
  • Experience providing construction quality assurance services
  • Soils and/or geosynthetics testing certification


Candidate Must:

  • Be eligible to work in the United States
  • Possess a valid driver’s license
  • Pass a pre-employment physical examination, including drug screening

Compensation Range:  $20.00 to $25.00 per hour, commensurate with experience. 

Candidate will be expected to work away from home on a regular basis.  Work will include daily travel, working at remote sites, and interaction with team members, clients, contractors, and the general public.  Candidate will regularly work at municipal solid waste disposal sites, hazardous waste sites, and mine sites.  The Candidate must be able to lift up to 50 pounds. 

GLA offers a comprehensive benefits package including health/dental/vision insurance, 401(k) retirement plan, life insurance, flexible spending accounts, vacation leave, sick leave and profit sharing.

Applicants who are unable to apply online may submit their resume and cover letter by mail to:  Human Resources, Geo-Logic Associates, 2777 East Guasti Road, Suite 1 Ontario, CA 91761. (Resumes submitted through postal mail must indicate reference requisition #1014 on the front of the mailing envelope).

GLA is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to age, race, color, religion, marital status, sex, national origin, sexual orientation, gender identity, disability and protected veteran status or any other characteristic protected by law.

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