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Full Time Core Logging Geologist Jobs in Colorado

Fervo Energy Company

Geologist

Golden, CO · On-site

Job Type Full-time Description Fervo is working to build the most cost-effective, repeatable ... Plan and supervise mudlogging, logging, sampling, and general wellsite geology activities * Support ...

Weaver Companies

Project Geologist

Denver, CO · On-site

$75K - $85K/yr

Provide field oversight of various drilling projects, including lithologic logging, monitoring well ... Core Competencies: * Attention to detail and organization * Strong communication skills - both ...

WEAVER CONSULTANTS GROUP

Project Geologist

Denver, CO · On-site

$75K - $85K/yr

Provide field oversight of various drilling projects, including lithologic logging, monitoring well ... Core Competencies: * Attention to detail and organization * Strong communication skills - both ...

WEAVER CONSULTANTS GROUP

Project Geologist

Denver, CO · On-site

Provide field oversight of various drilling projects, including lithologic logging, monitoring well ... Core Competencies: * Attention to detail and organization * Strong communication skills - both ...

McMillen, Inc.

Geotechnical Project Engineer

Denver, CO · On-site

$107K - $150K/yr

Specifically, preparing subcontractor agreements, soil and rock core logging, collecting disturbed ... Prepare geotechnical data and design reports as well as provide geotechnical/geological ...

AECOM

Geotechnical Engineer

Denver, CO · On-site

Experience in soil logging, rock core logging and geological mapping. * 6+ years of consulting or geotechnical design experience related to mining or tunnelling. * Strong communication and teamwork ...

AECOM

Geotechnical Engineer

Denver, CO

Experience in soil logging, rock core logging and geological mapping. * 6+ years of consulting or geotechnical design experience related to mining or tunnelling. * Strong communication and teamwork ...

AECOM

Geotechnical Engineer

Denver, CO · On-site

Experience in soil logging, rock core logging and geological mapping. * 6+ years of consulting or geotechnical design experience related to mining or tunnelling. * Strong communication and teamwork ...

BBA, Inc.

Junior Geotechnical Engineer

Lakewood, CO · On-site

Rock Mechanics applications, including field mapping, geotechnical core logging, rock mass ... Sc. or Master's Degree in Mining Engineering, Geological Engineering, or Civil Engineering with a ...

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All JobsCore Logging Geologist JobsFull Time Core Logging Geologist JobsFull Time Core Logging Geologist Jobs in Colorado

Full Time Core Logging Geologist information

What is the difference between Full Time Core Logging Geologist vs Core Driller?

AspectFull Time Core Logging GeologistCore Driller
CredentialsGeology degree, logging certificationsMining or drilling certifications, technical training
Work EnvironmentField sites, core logging labsDrilling rigs, underground or surface sites
Industry UsageMining, exploration, geological surveysMining, mineral extraction operations
Job FocusAnalyzing and recording core samplesOperating drilling equipment

While both roles are integral to mineral exploration, the Full Time Core Logging Geologist focuses on analyzing core samples and geological data, whereas the Core Driller specializes in operating drilling equipment to obtain those samples. Their skills and work environments differ, but both are essential in the exploration and mining industry.

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The most popular types of Core Logging Geologist jobs in Colorado are:

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For Full Time Core Logging Geologist jobs in Colorado, the most frequently searched job titles are:

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Full Time Core Logging Geologist jobs near you
Infographic showing various Full Time Core Logging Geologist job openings in Colorado as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 15% Part Time, 1% Temporary, and 2% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution.

Geologist

Fervo Energy Company

Golden, CO • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 22 days ago

Job description

Job Type
Full-time
Description
Fervo is working to build the most cost-effective, repeatable geothermal power plants in the world. Delivering on this mission requires deep subsurface understanding, disciplined execution in the field, and continuous learning across the full project lifecycle. Joining Fervo's Subsurface organization means operating at the intersection of geology, engineering, and real-world execution where data-driven decisions directly shape development outcomes.
We are seeking a Geologist who is excited by Fervo's mission and motivated to support the design, planning, and execution of large-scale geothermal developments. This role is ideal for a geologist with operational experience, strong technical fundamentals, and a desire to grow into increasing technical and execution responsibility within a highly collaborative environment.
The Geologist supports wellfield design, planning, and execution activities across Fervo's geothermal development portfolio. This role contributes to subsurface characterization, geologic modeling, and operational decision-making during drilling, completion, and testing activities.
Working closely with senior geologists, reservoir engineers, geophysicists, and drilling and completions teams, the Geologist integrates geological, geochemical, and geophysical data to build and maintain conceptual and three-dimensional geologic models. Success in this role requires curiosity, strong communication skills, comfort working in data-rich and execution-heavy environments, and a willingness to engage directly with field operations.
Requirements
Responsibilities
Well Planning, Drilling & Operations Support
  • Support planning and execution of geothermal drilling and completion campaigns, including providing real-time geological input during active operations
  • Develop and QC development plans, well paths, and geologic prognoses for assets under development
  • Plan and supervise mudlogging, logging, sampling, and general wellsite geology activities
  • Support preparation and execution of short- and long-term flow tests for resource confirmation and early production testing

Geologic Modeling & Subsurface Characterization
  • Integrate geological, geochemical, and geophysical datasets to support development and maintenance of conceptual and 3D geologic models
  • Assist in development of petrophysical and geomechanical models to characterize reservoirs, fracture systems, and subsurface stress conditions
  • Perform offset well analysis to support geologic prognoses, well planning, and risk assessment
  • Support interpretation of logs, cores, cuttings, and seismic data to refine subsurface understanding

Cross-Functional Collaboration & Documentation
  • Work closely with reservoir engineering, geophysics, drilling, completions, production, and land teams to support wellfield planning and development
  • Contribute to Statements of Requirements, Basis of Design documents, and After-Action Reviews
  • Prepare clear technical summaries and presentations for internal stakeholders and cross-functional reviews
  • Support asset management activities, resource assessment, and technical input to project evaluations

Data, Vendors & Continuous Learning
  • Support management of subsurface data acquisition vendors and service providers related to logging, sampling, and testing
  • Assist with data quality control, integration, and archiving across subsurface datasets
  • Capture operational learnings from drilling and testing activities and apply them to improve workflows and geologic interpretations
  • Travel periodically to field sites (primarily western U.S.); travel may increase during active drilling campaigns (up to ~20-30%)

Qualifications
Required
  • Bachelor's degree in geology, geophysics, or a related discipline
  • 3+ years of professional experience in geothermal and/or oil & gas subsurface roles
  • Working knowledge of geologic interpretation and subsurface data integration using industry-standard software (Petrel experience strongly preferred)
  • Experience supporting drilling, completions, or wellsite operations in a development or production context
  • Ability to interpret basic subsurface data sets, including well logs seismic data
  • Strong analytical skills and the ability to communicate technical findings clearly to cross-functional teams
  • Willingness and ability to travel to field locations as required during drilling and testing operations

Preferred
  • Master's degree in geology, geophysics, or a related discipline
  • Operations geology experience during active drilling campaigns
  • Experience with petrophysical log interpretation and image log analysis
  • Exposure to geomechanics, fracture characterization, or subsurface stress analysis
  • Background in structural geology or geothermal reservoir characterization
  • Experience working on horizontal wells or multi-well development projects
  • Familiarity with geologic resource assessment, reserve estimation, or project economics support
  • Experience with geochemical data (e.g., produced water or groundwater analysis)
  • Interest or experience in data analytics, geostatistics, or uncertainty analysis

Location
Fervo Energy is headquartered in Houston, TX, with growing offices in Golden, CO, Reno, NV, and Oakland, CA, and Salt Lake City, UT. This position will be eligible for some hybrid work flexibility, but regular in-office presence at the Golden or Houston office will be required
Compensation & Benefits
Fervo provides a comprehensive suite of benefits including medical, dental, vision, life, short-term and long-term disability, flexible paid time off, and paid parental leave. Additionally, Fervo offers an incentive stock options program, a bonus incentive program, and a 401(k) plan with an employer match.
Fervo Energy is providing the compensation range and general description of other compensation and benefits that the company in good faith believes it might pay and/or offer for this position based on the successful applicant's education, experience, knowledge, skills, and abilities in addition to internal equity and geographic location. Expected Salary: $140,000 - $180,000 based on location and experience.
Fervo Energy reserves the right to ultimately pay more or less than the posted range and offer other compensation, depending on circumstances not related to an applicant's sex or other status protected by local, state, or federal law.

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