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Core Sampler Jobs (NOW HIRING)

... sampling, and associated data management services for diamond drill core on a Time and Materials (T&M) basis, as authorized by Company under an applicable Work Order. All services shall be performed ...

Geological Technician II

Viburnum, MO · On-site

$18.50 - $23.75/hr

  • PTO

The Doe Run Company is currently seeking a Geological Technician I to support core sampling preparation, primarily underground, core logging, daily recordkeeping, and storage for the furtherance of ...

$21.85 - $32.77/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Summary RESEARCH SPECIALIST I_TISSUE CORE- SAMPLE PROCESSING LAB LIQUIDS Position Highlights : * The selected candidate will contribute to a state-of-the-art Biorepository resource based at the ...

New

Sampler Technician I

Morenci, AZ · On-site

$21 - $29/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... core values. Here, you'll find a collaborative environment where safety is a top priority, all ... Identify which drill holes require sampling from the Drill Pattern. Must work closely and ...

Sampler Technician I

Morenci, AZ · On-site

$21 - $29/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... core values. Here, you'll find a collaborative environment where safety is a top priority, all ... Identify which drill holes require sampling from the Drill Pattern. Must work closely and ...

Field Geologist

Marietta, GA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Sample collection of soil and/or rock core * Record valuable information regarding field conditions and samples * Detail log soil and/or rock core samples * Measure recovery and RQD of rock core ...

Field Geologist

Marietta, GA

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Sample collection of soil and/or rock core * Record valuable information regarding field conditions and samples * Detail log soil and/or rock core samples * Measure recovery and RQD of rock core ...

Core Technician (Temp)

San Manuel, AZ · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • PTO

Deliver sampled core/chips to assay lab on mine site as required. * Preparing samples and maintaining shipment batch lists for outside laboratory pick-up. * Maintain good housekeeping at all times ...

This position will be responsible for detailed geological logging, sampling, and interpretation of drill core to support ongoing underground and surface exploration and production activities. The ...

This position will be responsible for detailed geological logging, sampling, and interpretation of drill core to support ongoing underground and surface exploration and production activities. The ...

This position will be responsible for detailed geological logging, sampling, and interpretation of drill core to support ongoing underground and surface exploration and production activities. The ...

Field Geologist

Marietta, GA

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Sample collection of soil and/or rock core * Record valuable information regarding field conditions and samples * Detail log soil and/or rock core samples * Measure recovery and RQD of rock core ...

Driller's Assistant

Elko, NV · Remote

$90K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Sample Handling: Transfer core samples from core tubes to core boxes and accurately label them with area and depth details. * Mix Drill Mud: Prepare and maintain drilling mud as required.

Driller's Assistant

Juneau, AK

$90K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Sample Handling: Transfer core samples from core tubes to core boxes and accurately label them with area and depth details. * Mix Drill Mud: Prepare and maintain drilling mud as required.

Driller's Assistant

Elko, NV · On-site

$90K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Sample Handling: Transfer core samples from core tubes to core boxes and accurately label them with area and depth details. * Mix Drill Mud: Prepare and maintain drilling mud as required.

Showing results 41-60

Core Sampler information

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$5

$23

$62

How much do core sampler jobs pay per hour?

As of Aug 14, 2026, the average hourly pay for core sampler in the United States is $23.90, according to ZipRecruiter salary data. Most workers in this role earn between $17.31 and $20.91 per hour, depending on experience, location, and employer.

What is the difference between Core Sampler vs Drilling Technician?

AspectCore SamplerDrilling Technician
Required CredentialsHigh school diploma or equivalent; training in core sampling techniquesHigh school diploma or equivalent; technical training in drilling operations
Work EnvironmentLaboratories, field sites collecting core samples from earth or rock formationsOil rigs, construction sites, or mining operations involving drilling equipment
Industry UsageGeology, environmental testing, mineral explorationOil and gas, construction, mining industries

Core Samplers focus on extracting earth or rock samples for analysis, often working in labs or field sites. Drilling Technicians operate drilling equipment to create boreholes, often in oil, gas, or construction projects. While both roles involve fieldwork and technical skills, Core Samplers specialize in sample collection, whereas Drilling Technicians handle the operation and maintenance of drilling machinery.

What cities are hiring for Core Sampler jobs?

Cities with the most Core Sampler job openings:

What states have the most Core Sampler jobs?

States with the most job openings for Core Sampler jobs include:

Infographic showing various Core Sampler job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 15% Part Time, and 2% Contract. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $49,704 per year, or $23.9 per hour.

Geologist Core Logger

Geotemps Inc

Yellow Pine, ID • On-site

$50 - $55/hr

Full-time

Posted 22 days ago


Job description

Geological Core Logging Services (Cascade Logging Facility)
1. Scope Overview
Perpetua Resources Idaho, Inc. (“Company”) engages Contractor to furnish qualified geological core logging personnel to perform geological logging, sampling, and associated data management services for diamond drill core on a Time and Materials (T&M) basis, as authorized by Company under an applicable Work Order.
All services shall be performed at the Cascade Logging Facility (“CLF”) in Cascade, Idaho. This scope does not include rig-side or drilling operations. Contractor personnel shall perform all Work under the technical direction and supervision of Company’s site geology staff and in accordance with Company standards, procedures, and EHOS requirements.
2. Staffing and Coverage
· Provide two (2) Geological Core Loggers per rotation, day shift only, unless otherwise authorized in writing.
· Personnel shall possess demonstrated competency in geological core logging, sampling protocols, and digital data entry for exploration programs.
· Work schedules, rotations, and coverage shall be subject to Company approval and operational requirements.
3. Scope of Services
3.1 Core Handling and Preparation
· Verify core intervals, depth blocks, run information, and labeling.
· Confirm core orientation and organization prior to logging.
· Identify, document, and report broken, disturbed, or missing core intervals.
· Maintain core integrity during logging, sampling, re-boxing, and storage.
· Maintain organized, clean, and safe core racks and work areas.
3.2 Geological Core Logging
Logging shall be performed using MX Deposit and in accordance with Company logging standards, including but not limited to:
· Lithology (rock type, composition, textures, alteration)
· Structure (fractures, faults, foliation, bedding, shears – descriptive only)
· Mineralization (species, abundance, distribution, and style)
· Veining (type, mineralogy, thickness, density)
· Logging confidence and relevant geological comments
3.3 Sampling Services
· Select and mark representative sample intervals in accordance with Company protocols.
· Clearly mark sample intervals in core boxes.
· Bag, label, tag, and weigh samples.
· Maintain strict chain-of-custody and sample security controls.
3.4 Data Capture and Management
· Enter geological and sampling data into MX Deposit.
· Perform basic quality control prior to submission.
· Correct data issues identified by Company supervisory staff.
4. Environmental, Health, and Safety (EHOS)
· Comply with all Company EHOS policies and site requirements.
· Maintain clean and safe work areas.
· Immediately report unsafe conditions, incidents, or near misses.
5. Reporting and Coordination
· Coordinate daily activities with Company geology staff.
· Report logging progress, sampling status, and issues promptly.
6. Management and Administration
· Provide technically competent and qualified personnel.
· Maintain accurate daily labor time records for T&M invoicing.
· Comply with all MSA administrative, reporting, and audit requirements.
8. Minimum Qualifications
· Valid driver’s license
· Experience in geological or geotechnical logging (or ability to be trained)
· Bachelor’s degree in geology, earth science, engineering, or similar (preferred)
· Forklift certification (preferred)
· Ability to lift up to 50 lbs
· Personal transportation
Pay rate: $50 $55 DOE