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Geophysical Logging Jobs (NOW HIRING)

TERRACON

Field Geophysicist (CA WA only)

Cotati, CA · On-site

$30.25 - $42.25/hr

Perform non-invasive geophysical surveys from the ground surface as well as geophysical logging in boreholes to provide images or models of subsurface conditions. Define survey objectives, design ...

TERRACON

Field Geophysicist (CA WA only)

Cotati, CA · On-site

Perform non-invasive geophysical surveys from the ground surface as well as geophysical logging in boreholes to provide images or models of subsurface conditions. Define survey objectives, design ...

SNC-Lavalin

Operations Technician Energy

Richland, WA · On-site

Operates Geophysical Logging, borehole camera and borehole gyroscope equipment. * Performs other duties as assigned. About you * Requires a High School diploma or equivalent. * A minimum of 2 years ...

NACCO Industries

Senior/Principal Geologist

Plano, TX · On-site

Supervising drilling crews and geophysical logging crews * Preparing drill hole cuttings and core lithological descriptions * Packaging and arranging core sample shipments to the laboratory for ...

EnSafe Inc.

Hydrogeology Group Lead

Charleston, SC · On-site

Design, direct, and execute complex site investigations, including the planning and implementation of drilling, geophysical logging, aquifer testing, sampling of various media, and installation of ...

EnSafe Inc.

Hydrogeology Group Lead

Charleston, SC · On-site

Design, direct, and execute complex site investigations, including the planning and implementation of drilling, geophysical logging, aquifer testing, sampling of various media, and installation of ...

Geotemps Inc

Core Logger/ Geologist

Juneau, AK · On-site

The Core Logging Geologist must be able to learn the data collection workflow, understand ... Geophysics or related field is required • Pre-employment drug screening and criminal background ...

New

Valmont Industries Inc.

Project Geologist

Kennewick, WA · On-site

Provide technical support to groundwater supply projects -exploratory drilling, well/wellfield design, borehole visual/geophysical logging, well construction observation, well performance evaluations ...

WSP

Associate Geologist

Redmond, WA · On-site

Master's degree in Geology, Engineering Geology, Geophysics or closely related discipline * Relevant skills include understanding of geotechnical soil logging, rock core logging, groundwater/surface ...

WSP

Associate Geologist

Redmond, WA · On-site

Master's degree in Geology, Engineering Geology, Geophysics or closely related discipline * Relevant skills include understanding of geotechnical soil logging, rock core logging, groundwater/surface ...

Resource Erectors

Exploration Geologist

Salmon, ID · Remote

... core logging • Integrate geological observations with geochemical and geophysical datasets • Support interpretation of a variety of geophysical datasets • Maintain accurate field notes and ...

Resource Erectors

Exploration Geologist

Salmon, ID · On-site

$72K/yr

... core logging • Integrate geological observations with geochemical and geophysical datasets • Support interpretation of a variety of geophysical datasets • Maintain accurate field notes and ...

Resource Erectors

Exploration Geologist

Salmon, ID · Remote

... core logging • Integrate geological observations with geochemical and geophysical datasets • Support interpretation of a variety of geophysical datasets • Maintain accurate field notes and ...

ARM Group Inc

Staff Geologist

Hummelstown, PA · On-site

Operate borehole geophysical equipment to collect well logging and imaging data. * Collect surface geophysical data using EM31, EM61, magnetometer, seismic, electrical resistivity imaging, ground ...

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Geophysical Logging information

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$48.5K

$95.4K

$144K

How much do geophysical logging jobs pay per year?

As of Jun 4, 2026, the average yearly pay for geophysical logging in the United States is $95,411.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,000.00 and $112,000.00 per year, depending on experience, location, and employer.

What is a Geophysical Logging job?

A Geophysical Logging job involves collecting and analyzing subsurface geological data using specialized tools lowered into boreholes or wells. These tools measure properties like resistivity, density, porosity, and natural gamma radiation to help assess rock formations and fluid content. The data gathered is used in industries such as oil and gas, mining, environmental studies, and groundwater exploration. Geophysical logging professionals interpret this data to support drilling decisions, resource estimation, and site evaluations. The role requires technical expertise, fieldwork, and collaboration with geologists and engineers.

What are the key skills and qualifications needed to thrive in the Geophysical Logging position, and why are they important?

To thrive in Geophysical Logging, you need a solid background in geosciences or engineering, proficiency in data collection and interpretation, and typically a relevant degree or certification. Familiarity with geophysical logging tools, borehole instrumentation, logging trucks, and software for data analysis is important. Effective problem-solving, strong attention to detail, and good communication skills help geophysical loggers work efficiently as part of field teams and when reporting findings. These abilities are critical for collecting accurate subsurface data essential to the energy, mining, and environmental industries.

What does a typical workday look like for someone in a Geophysical Logging position?

A typical day in Geophysical Logging often involves traveling to drilling sites, setting up logging equipment, and conducting downhole measurements to record geological and geophysical data. You may work both outdoors at various locations and indoors analyzing data, preparing reports, and coordinating with geologists or drilling engineers. The role can include operating specialized instruments under varying field conditions and troubleshooting equipment as needed. Frequent collaboration with other field staff and adherence to safety protocols are essential parts of the job, ensuring data accuracy and project efficiency.
More about Geophysical Logging jobs
What are the most commonly searched types of Geophysical Logging jobs? The most popular types of Geophysical Logging jobs are:
What states have the most Geophysical Logging jobs? States with the most job openings for Geophysical Logging jobs include:
What job categories do people searching Geophysical Logging jobs look for? The top searched job categories for Geophysical Logging jobs are:
Geophysical Logging jobs near you
Infographic showing various Geophysical Logging job openings in the United States as of May 2026, with employment types broken down into 100% Full Time. Highlights an 90% Physical, 3% Hybrid, and 7% Remote job distribution, with an average salary of $95,411 per year, or $45.9 per hour.
Field Geophysicist (CA WA only)

Field Geophysicist (CA WA only)

TERRACON

Cotati, CA • On-site

$30.25 - $42.25/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 15 days ago

Terracon rating

7.3

Company rating: 7.3 out of 10

Based on 112 frontline employees who took The Breakroom Quiz

42nd of 57 rated business consultants

Job description

Job Description
Perform a comprehensive range of geophysical technologies in support of geologic, groundwater, environmental, engineering, and materials testing investigations. Perform non-invasive geophysical surveys from the ground surface as well as geophysical logging in boreholes to provide images or models of subsurface conditions. Define survey objectives, design survey approaches, analyze the resulting geophysical data, and provide interpretation of results. Results are incorporated into the planning, design and construction of vital infrastructure such as roads, tunnels, airports, landfills, water supplies, and other facilities; the assessment of environmental conditions; and the evaluation of earth resources. Geophysics supports all of Terracon's service lines.
Responsibilities
  • Follow safety rules, guidelines and standards for all projects. Participate in pre-task planning. Report any safety issues or concerns to management.
  • Understand and practice quality acumen.
  • Support consistent quality standards on proposal and project delivery.
  • Developing level Geophysicist responsible for conducting geophysical surveys; assignments are designed to develop knowledge and abilities.
  • Performs site visits, field observations and field data collection or assignments.
  • Assists in geophysical data collection and tests to evaluate, plan and permit projects.
  • Outlines required investigative program(s) by selecting the proper alternative techniques to conduct site studies in field of expertise.
  • May have limited client contact pertaining to specific projects/tasks.

Qualifications
  • Bachelor's degree in Geology or Geophysics.
  • Valid driver's license with acceptable violation history.
  • Ability to lift up to 50Ibs.
  • Willingness to work occasional overtime and weekends.

Preferred Certification:
  • Certification in field of expertise preferred based on state specific requirements.

About Us
Terracon is a 100 percent employee-owned multidiscipline consulting firm comprised of more than 8,000 curious minds focused on solving engineering and technical challenges from more than 200 locations nationwide. Since 1965, Terracon has evolved into a successful multi-discipline firm specializing in environmental, facilities, geotechnical, and materials services. Terracon's growth is due to our talented employee-owners exceeding expectations in client service and growing their careers with new and exciting opportunities in the marketplace. Terracon was recognized as the #1 firm in Asbestos and Lead Abatement.
Terracon's vision of "Together, we are best at people" is demonstrated through our excellent compensation and benefits package. Based on eligibility, role and job status, we offer many programs including medical, dental, vision, life insurance, 401(k) plan, paid time off and holidays, education reimbursement, and various bonus programs.
About the Team
Terracon's geophysical services provide valuable information about the subsurface of our clients' project sites faster, safer, and more sustainably than traditional drilling with little or no site disturbance. With the most geophysical professionals and the largest fleet of near-surface equipment compared to competitors, our experts draw on a wide range of screening tools to provide our clients with necessary geophysical data for the exploration, planning, design, locating, and/or evaluation of a wide variety of sites to increase accuracy and manage project risk.

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