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Senior Geologist Jobs in Colorado (NOW HIRING)

DISA Technologies

Senior Geologist

Nucla, CO · On-site

The Senior Geologist leads geological evaluation, resource modeling, and technical reporting across DISA's growing inventory of uranium sites, including abandoned mine waste (AUM) and active ...

DISA Technologies

Senior Geologist

Nucla, CO · On-site

The Senior Geologist leads geological evaluation, resource modeling, and technical reporting across DISA's growing inventory of uranium sites, including abandoned mine waste (AUM) and active ...

DISA Technologies

Senior Geologist

Nucla, CO · On-site

The Senior Geologist leads geological evaluation, resource modeling, and technical reporting across DISA's growing inventory of uranium sites, including abandoned mine waste (AUM) and active ...

SSR Mining Inc.

Senior Geologist

Denver, CO · On-site

$100 - $125/hr

Job Overview Reporting to the Resource Development Director, the Senior Geologist is a key member of SSR's Resource Development team and collaborates with other departments of the company.

SSR Mining, Inc.

Senior Geologist

Denver, CO · On-site

$110K - $125K/yr

Reporting to the Resource Development Director, the Senior Geologist is a key member of SSR's Resource Development team and collaborates with other departments of the company. You will play an ...

SSR Mining, Inc.

Senior Geologist

Denver, CO

$110K - $125K/yr

Reporting to the Resource Development Director, the Senior Geologist is a key member of SSR's Resource Development team and collaborates with other departments of the company. You will play an ...

Validus Energy

Sr Geologist

Denver, CO · On-site

$180K - $230K/yr

The Senior Geologist is responsible for prospect generation, regional mapping, business development, and asset planning. Specialties include field development, reservoir characterization, operational ...

TriSearch

Geologist/Sr. Geologist

Broomfield, CO

Geologist / Sr Geologist - Enhanced Geothermal Systems (EGS) Search conducted by TriSearch on behalf of a confidential client TriSearch is retained by a leading company in the geothermal energy ...

Stantec

Senior Mineral Resource Geologist

Denver, CO · On-site

$122K - $183K/yr

Your Opportunity Stantec is seeking a Senior Mineral Resource Geologist to join our US Mining team. This position requires an individual with broad exploration and mining operation experience and ...

Stanford Climate Ventures

Geologist

Golden, CO · On-site

$150 - $200/hr

Working closely with senior geologists, reservoir engineers, geophysicists, and drilling and completions teams, the Geologist integrates geological, geochemical, and geophysical data to build and ...

Fervo Energy

Geologist

Golden, CO

Working closely with senior geologists, reservoir engineers, geophysicists, and drilling and completions teams, the Geologist integrates geological, geochemical, and geophysical data to build and ...

Fervo Energy Company

Geologist

Golden, CO · On-site

Working closely with senior geologists, reservoir engineers, geophysicists, and drilling and completions teams, the Geologist integrates geological, geochemical, and geophysical data to build and ...

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All JobsGeologist JobsSenior Geologist JobsSenior Geologist Jobs in Colorado

Senior Geologist information

See Colorado salary details

$14.2K

$119.9K

$178.2K

How much do senior geologist jobs pay per year?

As of Sep 8, 2026, the average yearly pay for senior geologist in Colorado is $119,896.00, according to ZipRecruiter salary data. Most workers in this role earn between $97,300.00 and $144,100.00 per year, depending on experience, location, and employer.

What does a senior geologist do?

As a senior geologist, your responsibilities are to oversee geological operations and site investigations where you and your team collect samples, locate mineral or natural resource deposits, and assess the geological stability or characteristics of a site. Other tasks include testing and analyzing samples and developing action plans based on your findings. Geologists work in numerous fields, including mining, petroleum or natural gas exploration, construction, and government. Your duties may differ depending on the industry in which you work.

What are the key skills and qualifications needed to thrive as a senior geologist?

To thrive as a Senior Geologist, you need strong expertise in geological mapping, data analysis, and field investigation, typically supported by an advanced degree in geology or earth sciences and several years of industry experience. Familiarity with GIS software, modeling tools, and data management systems, as well as certifications like Professional Geologist (PG), are commonly required. Excellent communication, leadership, and problem-solving skills help manage teams and convey complex information to stakeholders. These competencies ensure the accurate interpretation of geological data, effective project management, and informed decision-making in exploration or environmental projects.

What are the main challenges a senior geologist faces when managing field teams and projects?

Senior Geologists often juggle multiple projects simultaneously, which requires strong organizational skills and the ability to prioritize tasks effectively. A significant challenge is coordinating diverse field teams, often working in remote or challenging environments, to ensure safety and data accuracy. Additionally, they must adapt to evolving project scopes and regulatory requirements, all while mentoring junior staff and maintaining clear communication across multidisciplinary teams. Proactive problem-solving and flexibility are essential to overcome these hurdles and deliver successful project outcomes.

What is the difference between Senior Geologist vs Geoscientist?

AspectSenior GeologistGeoscientist
Required CredentialsBachelor's or Master's in Geology, extensive field experienceBachelor's or higher in Geoscience or related field, often entry to mid-level
Work EnvironmentFieldwork, site assessments, data analysisResearch, data interpretation, laboratory work
Industry UsageMining, oil & gas, environmental consultingResearch institutions, government agencies, energy companies

Senior Geologists typically have more field experience and take on leadership roles in exploration and site assessment projects. Geoscientists often focus on research, data analysis, and supporting exploration efforts. While both roles require similar educational backgrounds, Senior Geologists usually have more practical experience and responsibilities in project management.

Is a career in senior geologist worth it?

A career as a senior geologist offers opportunities in resource exploration, environmental assessment, and consulting, often requiring strong analytical skills and knowledge of geological tools. It can be financially rewarding and provide job stability, especially with relevant experience and certifications such as a Professional Geologist license.

Is there a high demand for senior geologists?

The demand for senior geologists remains strong due to ongoing needs in natural resource exploration, environmental assessment, and infrastructure projects. Employment opportunities are often influenced by industry activity, commodity prices, and environmental regulations, with experienced geologists valued for their expertise and leadership in fieldwork and data analysis.
More about Senior Geologist jobs

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For Senior Geologist jobs in Colorado, the most frequently searched job titles are:

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Senior Geologist jobs near you
Infographic showing various Senior Geologist job openings in Colorado as of September 2026, with employment types broken down into 1% As Needed, 87% Full Time, 10% Part Time, 1% Temporary, and 1% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $119,896 per year, or $57.6 per hour.

Senior Geologist

DISA Technologies

Nucla, CO • On-site

Full-time

Medical, Retirement

Re-posted 5 days ago

Job description

The Senior Geologist leads geological evaluation, resource modeling, and technical reporting across DISA's growing inventory of uranium sites, including abandoned mine waste (AUM) and active acquisition targets. This role is central to producing resource estimates that meet NI 43-101 or equivalent standards, managing geological data-collection workflows, and ensuring DISA's resource base is accurately represented and technically supported. The Senior Geologist works closely with characterization, and commercial teams to guide site prioritization, oversee sampling and drilling plans, direct junior geologists, and prepare technical reports that withstand investor and regulatory scrutiny. The successful candidate will thrive in a dynamic start-up environment, wearing multiple hats and contributing to many areas of business development.
Benefits:
  • $105-$140K a year (paid bi-weekly)
  • 401k Matching up to 4%
  • Excellent Healthcare Benefits
  • Work Schedule: M-T (7:30am - 5:30pm) and Fri (7:30am to 11:30am)

Typical Job Duties and Responsibilities
  • Lead preparation of resource estimates for AUM sites using NI 43-101 or equivalent standards.
  • Build and maintain geological models, grade shells, tonnage calculations, and uranium distribution analyses.
  • Compile integrated technical reports including geology, sampling methods, QA/QC, resource estimation methodology, and risk factors.
  • Manage all geological data inputs needed to support resource reporting, including assay results, drilling logs, and field measurements.
  • Maintain structured documentation and audit trails that support external validation.
  • Identify high-value geologic trends, formations, and structural controls that drive DISA's uranium acquisition and staking strategies.
  • Collaborate with leadership to prioritize sites based on geology, resource potential, and economic factors.
  • Design and oversee site-specific sampling, drilling, and characterization programs.
  • Interface with drilling contractors and ensure that sites are satisfactorily drilled.
  • Enable drilling and characterization activities by ensuring sites are drill-accessible.
  • Assist with Notice of Exploration and Notices of Intent by providing disturbance/road improvement estimates.
  • Provide internal guidance on deposit type, mineralization characteristics, and expected uranium recovery behavior.
  • Guide field teams on sampling best practices, logging, QA/QC protocols, and representative material collection.
  • Direct the day-to-day activities of field team.
  • Review and approve field geologic logs, cross-sections, and lithologic interpretations.
  • Coordinate with operations on logistics to ensure sampling and drilling plans are executed effectively.
  • Ensure consistent application of data standards and technical discipline across all characterization efforts.
  • Support cross-functional discussions with engineering, NRC licensing, mineral processing, and commercial teams.
  • Provide technical perspective on resource quality, uncertainty, and risk factors for internal strategy.
  • Present geological interpretations and resource models in clear, structured formats for internal decision-making.
  • Coordinate with GIS staff to integrate geologic datasets, interpretive maps, and 3D models.
  • Abide by all policies and procedures established by DISA.
  • Attend and participate in all required safety trainings.
  • Assist with any task required by the direct supervisor.

Requirements
Education/ Experience
  • Bachelor's degree in Geology, Geological Engineering, or Geoscience.
  • 10+ years of professional geology experience, preferably with uranium or energy minerals.
  • Demonstrated experience preparing resource models, and producing resource estimates compliant with NI 43-101, JORC, S-K 1300, or similar industry standards.
  • Strong capability in geologic modeling software such as Leapfrog, Vulcan, Datamine, or equivalent.

Required Skills
  • Proficiency with geologic modeling software and geological data workflows.
  • Experience overseeing sampling programs, QA/QC protocols, and drilling campaigns.
  • Strong technical writing skills and ability to prepare professional reports and documentation.
  • Ability to synthesize large datasets into clear technical conclusions.
  • Apply strong analytical and problem-solving skills to manage multiple projects effectively.
  • Communicate clearly and professionally, both verbally and in writing, to collaborate with colleagues, stakeholders, and clients.
  • Organize and prioritize tasks to meet deadlines while managing multiple projects.
  • Collaborate effectively as part of a team, supporting shared goals and fostering positive relationships.
  • Adapt to dynamic environments and identify solutions to challenges with flexibility and problem-solving skills.
  • Maintain professionalism with high attention to detail, reliability, accountability, and accuracy in all work deliverables.
  • Uphold and demonstrate DISA's Values of Dedication, Innovation, Sustainability, and Accelerate Change.
  • Ability to follow safety protocols and maintain compliance with OSHA/MSHA and company safety standards.
  • Be a valid U.S. citizen or legally authorized to work in the United States.
  • Possess a valid driver's license with a clean driving record.

Physical Requirements
  • Must be able to sit and/ or stand for extended periods of time.
  • Must be able to lift up to 25 lbs. occasionally.
  • Must be able to interact with people and technology while either standing or sitting.
  • To best service our customers, all employees must be able to communicate face-to-face and on the phone with or without reasonable accommodation.
  • Ability to travel up to 50%.
  • Must be able to perform repetitive tasks such as typing.

Benefits
  • $105-$140K a year (paid bi-weekly)
  • 401k Matching up to 4%
  • Excellent Healthcare Benefits
  • Work Schedule: M-T (7:30am - 5:30pm) and Fri (7:30am to 11:30am)

Apply