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Core Logging Jobs (NOW HIRING)

BBA, Inc.

Junior Geotechnical Engineer

Denver, CO

Rock Mechanics applications, including field mapping, geotechnical core logging, rock mass characterization, rock stability assessment, and reinforcement design * Geotechnical instrumentation ...

BBA, Inc.

Junior Geotechnical Engineer

Denver, CO

Rock Mechanics applications, including field mapping, geotechnical core logging, rock mass characterization, rock stability assessment, and reinforcement design * Geotechnical instrumentation ...

i-80 Gold Corp.

Ore Control Geologist

NV · On-site

Ore Control Geologist The Ore Control Geologist is responsible for underground ore control and mapping activities, assisting with underground drilling programs, and rc / core logging. Daily functions ...

Professional Recruiters

Resource Geologist

Cedar City, UT · On-site

$120K - $140K/yr

Support core logging, QA/QC standards, drilling standards, sampling standards, and core-management procedures. * Develop and implement SOPs for resource modeling, QA/QC, drilling, sampling, sample ...

i-80 Gold Corp.

Ore Control Geologist

Eureka, NV · On-site

Experience with logging diamond drill core and RC Chips. * Underground mining experience preferred. * Knowledge or experience in Carlin Type deposits preferred. * Understanding of mining operations ...

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How much do core logging jobs pay per hour?

As of Jun 1, 2026, the average hourly pay for core logging in the United States is $20.19, according to ZipRecruiter salary data. Most workers in this role earn between $20.19 and $20.19 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Core Logger, and why are they important?

To thrive as a Core Logger, you need a solid understanding of geology, core sampling techniques, and basic data recording, often supported by a degree in geology or related field. Familiarity with core logging software, geotechnical tools, and sometimes GIS systems is typically required. Strong attention to detail, analytical thinking, and effective communication are vital soft skills for accurate data interpretation and reporting. These abilities are crucial to ensure reliable geological data collection, which underpins decision-making in mining, environmental studies, and exploration projects.

What are some common challenges faced by core logging professionals, and how can they be managed effectively?

Core logging professionals often encounter challenges such as accurately describing heterogeneous rock samples, maintaining data consistency under tight timeframes, and working in remote or physically demanding environments. Effective management of these challenges involves strong attention to detail, ongoing communication with geologists and drilling teams, and proficiency with digital logging tools. Many organizations also provide training and mentorship to help new core loggers develop their observational skills and adapt to varying field conditions.

What is core logging?

Core logging is the process of examining and recording detailed information about geological cores that are extracted during drilling operations, typically in the mining, oil and gas, or geotechnical industries. This involves describing the physical characteristics of the core samples, such as rock type, color, grain size, mineral content, and any structures or features present. The data gathered during core logging helps geologists interpret subsurface geology, assess resource potential, and guide further exploration or development activities.

What is the difference between Core Logging vs Well Logging?

AspectCore LoggingWell Logging
Primary FocusAnalyzing physical rock samples extracted from coresRecording subsurface properties using tools in boreholes
Work EnvironmentLaboratories and core storage facilitiesOn-site at drilling locations or in boreholes
Required CredentialsGeology, petrophysics, or related degrees; often certifications in core analysisGeophysics, petrophysics, or geology; certifications in well logging techniques
Industry UsageOil & gas, mining, environmental studiesOil & gas, geothermal, mineral exploration

Core Logging involves examining physical rock samples to determine their properties, while Well Logging records subsurface data directly in boreholes. Both roles are essential in subsurface exploration but focus on different data collection methods and environments.

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Core Logging jobs near you
Infographic showing various Core Logging job openings in the United States as of May 2026, with employment types broken down into 13% Full Time, 76% Part Time, 2% Temporary, 8% Contract, and 1% Nights. Highlights an 31% Physical, 17% Hybrid, and 52% Remote job distribution, with an average salary of $42,000 per year, or $20.2 per hour.

Junior Geotechnical Engineer

BBA, Inc.

Denver, CO

Other

Posted 6 days ago

Job description

Your future role on the team...

The successful incumbent will provide geotechnical engineering services and task execution, and be responsible for performing geotechnical site investigation, analysis, design, and construction support services, within the context of overall project execution objectives.

In particular, responsibilities will be supervised including the following:

  • Technical management and direction of geotechnical site investigations, supervision of investigation activities, laboratory materials testing and preparing technical reports
  • Review and supervision of civil/geotechnical related construction activities
  • Geotechnical engineering analysis including slope stability, seepage and deformation analysis
  • Rock Mechanics applications, including field mapping, geotechnical core logging, rock mass characterization, rock stability assessment, and reinforcement design
  • Geotechnical instrumentation planning, installation supervision, monitoring and reporting of results
  • Participating in multidisciplinary project teams, including ensuring the technical quality of deliverables
  • Collaborating and participating in technical discussions with team members and clients
  • Participate in proposal efforts
  • Travel to project sites within the U.S and potentially internationally
Do your qualities and values match our corporate culture?
  • Client-oriented
  • Adaptable
  • Ability to maintain positive peer relationships
  • Ability to learn new skills through direct instruction and on your own (self-directed)
  • Results-oriented
  • Business acumen (internal/external entrepreneurship)

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