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Assistant Geologist Jobs (NOW HIRING)

Geologist

Ventura, CA · Hybrid

$35 - $41/hr

Log soil and rock samples and assist with the interpretation of subsurface conditions. Prepare ... California Geologist-in-Training (GIT) certification or ability to obtain shortly after hire.

Geotech Laborer

Benson, AZ · On-site

$30 - $32/hr

Minor testing and documentation with core and pulp samples. Assist geologists with their day to day tasks and data entry. T his position will require excellent organization, and communication skills.

In addition to utility locating services, this position provides the opportunity to perform various field tasks including: field reconnaissance, layout test borings, and assist with geophysical and ...

... * Assist with landfill siting, expansion, closure, post-closure, and corrective action projects ... Interpret geological, geotechnical, hydrogeological, and environmental data. * Prepare groundwater ...

Provide ore boundary recommendations and assist with ore/waste delineation. * Support production ... Geological Interpretation & Modeling * Interpret geological and grade control data to support ...

Geological Interpretation & Modeling - Interpret geological and grade control data to support short-term mine planning and daily production decisions. - Assist with maintaining and updating ...

... * Assist with field investigations, contractor coordination, sample management, data validation, and implementation of QA/QC procedures to ensure high-quality geological data collection. * Support ...

The Geologist / Geologist-in-Training (PG/GIT) in the Solid Waste & Environmental Sector supports ... * Assist with landfill siting, expansion, closure, post-closure, and corrective action projects.

... * Assist with landfill siting, expansion, closure, post-closure, and corrective action projects ... Interpret geological, geotechnical, hydrogeological, and environmental data. * Prepare groundwater ...

The Geologist / Geologist-in-Training (PG/GIT) in the Solid Waste & Environmental Sector supports ... * Assist with landfill siting, expansion, closure, post-closure, and corrective action projects.

... * Assist with landfill siting, expansion, closure, post-closure, and corrective action projects ... Interpret geological, geotechnical, hydrogeological, and environmental data. * Prepare groundwater ...

... * Assist with field investigations, contractor coordination, sample management, data validation, and implementation of QA/QC procedures to ensure high-quality geological data collection. * Support ...

Finally, the Production Geologist will assist in collecting monthly samples required by the Environmental department for compliance with our operating permits. Job Duties & Responsibilities: * Work ...

MO · On-site

$92K - $117K/yr

... reclamation. * Assist with the annual resource calculation process and audits. Resource map ... Geological experience. Licenses & Certifications Required: * Personal Driver's License

Calculate geological resources in assigned project areas. * Assist with the annual resource calculation process and the audits. Resource map creation followed by auditing resource maps and both the ...

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Assistant Geologist information

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$36K

$77K

$124.5K

How much do assistant geologist jobs pay per year?

As of Jul 15, 2026, the average yearly pay for assistant geologist in the United States is $77,030.00, according to ZipRecruiter salary data. Most workers in this role earn between $56,000.00 and $93,000.00 per year, depending on experience, location, and employer.

What does an entry-level geologist do?

An entry-level geologist assists with fieldwork, collecting samples and data, and supports analysis of geological formations. They often use tools like maps, GPS devices, and software to document findings and may perform laboratory tests under supervision to gain experience in interpreting geological data.

What are Assistant Geologists?

Assistant Geologists are entry-level professionals who support geologists in studying the Earth’s structure, composition, and processes. Their duties typically include collecting and analyzing soil, rock, and water samples, conducting field surveys, and assisting with geological mapping. They work under the supervision of senior geologists in industries such as environmental consulting, mining, oil and gas, and government agencies. This role provides valuable hands-on experience and is often a stepping stone to more advanced geoscience positions.

What are the typical responsibilities of an Assistant Geologist in a fieldwork setting?

As an Assistant Geologist, you will often support senior geologists during field investigations, which may include collecting soil and rock samples, conducting site surveys, and recording geologic observations. You may also assist in geophysical or geochemical testing and help with mapping and data analysis back in the office. Fieldwork can be physically demanding and often requires travel to remote locations, but it provides valuable hands-on experience and exposure to a variety of geological projects. Team collaboration is common, as you’ll frequently work with environmental scientists, engineers, and drilling crews to ensure data accuracy and project success.

What are the key skills and qualifications needed to thrive as an Assistant Geologist, and why are they important?

To thrive as an Assistant Geologist, you need a solid background in geology or earth sciences, typically supported by a relevant bachelor's degree and foundational fieldwork experience. Familiarity with GIS software, mapping tools, and data analysis platforms is important, and certifications like OSHA HAZWOPER may be required for field safety. Strong observational skills, attention to detail, and effective communication are vital soft skills for collecting and reporting accurate geological data. These skills ensure reliable data collection, adherence to safety standards, and successful collaboration on geological projects.

What is the difference between Assistant Geologist vs Geoscientist?

AspectAssistant GeologistGeoscientist
Required CredentialsBachelor's degree in geology or related fieldBachelor's or master's degree in geology, geoscience, or related field
Work EnvironmentFieldwork, lab analysis, data collectionResearch, data analysis, fieldwork, report writing
Employer & Industry UsageMining, environmental consulting, oil & gasResearch institutions, government agencies, energy companies
Common Search & ComparisonYesYes

Assistant Geologists typically perform fieldwork and basic data collection under supervision, while Geoscientists often engage in research, complex data analysis, and report writing. Both roles require similar educational backgrounds, but Geoscientists usually hold advanced degrees and work in broader research or policy settings. Understanding these differences helps job seekers identify the right career path in geology-related fields.

What is the role of a geological assistant?

A geological assistant supports geologists by collecting and analyzing rock, soil, and mineral samples, preparing reports, and maintaining field equipment. They often assist with fieldwork, data entry, and laboratory tasks, requiring knowledge of geological tools and safety procedures.

Is there a high demand for geologists?

The demand for geologists, including assistant geologists, is generally steady due to ongoing needs in natural resource exploration, environmental assessment, and hazard analysis. Employment opportunities tend to be influenced by the mining, oil and gas, and environmental sectors, with a requirement for strong fieldwork skills and relevant certifications. Overall, job prospects are favorable for those with specialized knowledge and experience in geology.

Is a BA in geology worth it?

A BA in geology can be valuable for an assistant geologist role, providing foundational knowledge of earth sciences and fieldwork skills. However, many employers prefer or require a bachelor's degree in geology or a related field, and additional certifications or technical skills can enhance job prospects.
More about Assistant Geologist jobs
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What are the most commonly searched types of Geologist jobs? The most popular types of Geologist jobs are:
What states have the most Assistant Geologist jobs? States with the most job openings for Assistant Geologist jobs include:
What job categories do people searching Assistant Geologist jobs look for? The top searched job categories for Assistant Geologist jobs are:
Geologist

Geologist

Actalent

Ventura, CA • Hybrid

$35 - $41/hr

Contractor

Medical, Dental, Vision, Life, Retirement, PTO

Posted 4 days ago


Job description

Description

We are seeking a motivated and self-driven Geologist to join our growing team in Ventura, California. This position offers the opportunity to work on a variety of geotechnical engineering and construction materials testing projects serving both public and private sector clients throughout Southern California.


Skills

Environmental science, Geology, Geotechnical, Geotechnical engineering, Civil, Remediation, Soil sampling, Sample analysis


Top Skills Details

Environmental science,Geology,Geotechnical,Geotechnical engineering


Additional Skills & Qualifications

Conduct geotechnical field investigations, including geologic mapping, drilling oversight, trench logging, and subsurface exploration. Observe and document site conditions for grading, earthwork, and construction projects. Perform field density testing and support concrete sampling and testing activities. Log soil and rock samples and assist with the interpretation of subsurface conditions. Prepare field documentation, boring logs, maps, cross-sections, and technical exhibits. Assist in the preparation of geotechnical and engineering geology reports. Monitor construction activities to verify compliance with project specifications and geotechnical recommendations. Support laboratory testing and other field, office, and laboratory activities as needed. Collaborate with senior geologists and engineers on a wide range of infrastructure, commercial, and public works projects. Bachelor's Degree in Geology, Geological Sciences, Engineering Geology, or a related field. 1–2 years of professional geology or geotechnical field experience. California Geologist-in-Training (GIT) certification or ability to obtain shortly after hire. Strong written and verbal communication skills. Ability to work outdoors in varying field conditions and travel to project sites as needed. Valid driver's license and clean driving record.


Experience Level

Entry Level


Job Type & Location

This is a Contract to Hire position based out of Ventura, CA.

Pay and Benefits

The pay range for this position is $35.00 - $41.00/hr.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:
• Medical, dental & vision
• Critical Illness, Accident, and Hospital
• 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available
• Life Insurance (Voluntary Life & AD&D for the employee and dependents)
• Short and long-term disability
• Health Spending Account (HSA)
• Transportation benefits
• Employee Assistance Program
• Time Off/Leave (PTO, Vacation or Sick Leave)

Workplace Type

This is a hybrid position in Ventura,CA.

Application Deadline

This position is anticipated to close on Jul 24, 2026.

About Actalent

Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 20,000 consultants and 5,000 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email actalentaccommodation@actalentservices.com for other accommodation options.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.


Actalent logo

About Actalent

Sourced by ZipRecruiter

Actalent connects passion with purpose. Our scalable talent solutions and services capabilities drive value and results and provide the expertise to help our customers achieve more. Every day, our experts around the globe are making an impact. We're supporting critical initiatives in engineering and sciences that advance how companies serve the world. Actalent promotes consultant care and engagement through experiences that enable continuous development. Our people are the difference. Actalent is an operating company of Allegis Group, the global leader in talent solutions.

Company size

5,001 - 10,000 Employees

Headquarters location

Hanover, MD, US

Year founded

1983

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