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Professional Geologist Jobs in Colorado (NOW HIRING)

Professional Geologist License or Geologist in Training Certificate. * Familiarity with common drilling techniques for environmental work. * Current OSHA 40-hour HAZWOPER certification. * Knowledge ...

Professional Geologist License or Geologist in Training Certificate. * Familiarity with common drilling techniques for environmental work. * Current OSHA 40-hour HAZWOPER certification. * Knowledge ...

Professional Geologist License or Geologist in Training Certificate. * Familiarity with common drilling techniques for environmental work. * Current OSHA 40-hour HAZWOPER certification. * Knowledge ...

Professional Geologist License or Geologist in Training Certificate. * Familiarity with common drilling techniques for environmental work. * Current OSHA 40-hour HAZWOPER certification. * Knowledge ...

Professional Geologist License or Geologist in Training Certificate. * Familiarity with common drilling techniques for environmental work. * Current OSHA 40-hour HAZWOPER certification. * Knowledge ...

Professional Geologist License or Geologist in Training Certificate. * Familiarity with common drilling techniques for environmental work. * Current OSHA 40-hour HAZWOPER certification. * Knowledge ...

Professional Geologist License or Geologist in Training Certificate. * Familiarity with common drilling techniques for environmental work. * Current OSHA 40-hour HAZWOPER certification. * Knowledge ...

Professional Geologist License or Geologist in Training Certificate. * Familiarity with common drilling techniques for environmental work. * Current OSHA 40-hour HAZWOPER certification. * Knowledge ...

Professional Geologist License or Geologist in Training Certificate. * Familiarity with common drilling techniques for environmental work. * Current OSHA 40-hour HAZWOPER certification. * Knowledge ...

Professional Geologist License or Geologist in Training Certificate. * Familiarity with common drilling techniques for environmental work. * Current OSHA 40-hour HAZWOPER certification. * Knowledge ...

Professional Geologist License or Geologist in Training Certificate. * Familiarity with common drilling techniques for environmental work. * Current OSHA 40-hour HAZWOPER certification. * Knowledge ...

Project Geologist

Denver, CO · On-site

$75K - $85K/yr

Be open to professional development and growth potential opportunities including training in a ... Possess Professional Geologist (PG) certification * Bachelor's degree in geological engineering or ...

Project Geologist

Denver, CO · On-site

$75K - $85K/yr

Be open to professional development and growth potential opportunities including training in a ... Possess Professional Geologist (PG) certification * Bachelor's degree in geological engineering or ...

Professional Geologist (PG) and/or Specialty (ChG, EG) licensure * Minimum ten (10) years experience in the geotechnical, transmission, or substation engineering field * Excellent written and verbal ...

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Professional Geologist information

See Colorado salary details

$37.9K

$81K

$130.9K

How much do professional geologist jobs pay per year?

As of Aug 11, 2026, the average yearly pay for professional geologist in Colorado is $80,999.00, according to ZipRecruiter salary data. Most workers in this role earn between $58,900.00 and $97,800.00 per year, depending on experience, location, and employer.

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

To thrive as a Professional Geologist, you need a solid background in earth sciences, fieldwork experience, and typically a degree in geology or a related discipline, often accompanied by state licensure or certification. Familiarity with GIS software, geological mapping tools, and laboratory analytical systems is commonly expected. Strong analytical thinking, problem-solving, and effective communication skills help geologists interpret data and present findings clearly to diverse audiences. These skills and qualifications are crucial for accurately assessing geological conditions, ensuring compliance with regulations, and supporting successful project outcomes.

What are some common challenges professional geologists face when conducting fieldwork?

Professional geologists often encounter challenges during fieldwork, such as unpredictable weather, difficult terrain, and remote locations that can complicate data collection. Ensuring personal safety while handling specialized equipment and adhering to environmental regulations also requires careful planning. Effective communication and collaboration with multidisciplinary teams, such as engineers and environmental scientists, are essential for overcoming logistical obstacles and ensuring project success. Flexibility and adaptability are key traits for managing unexpected changes and maintaining project timelines.

What is the difference between Professional Geologist vs Geoscientist?

AspectProfessional GeologistGeoscientist
CredentialsRequires state licensure, degree in geology, and work experienceTypically requires a degree in geoscience or related field; licensure not always required
Work EnvironmentFieldwork, consulting, regulatory agencies, environmental firmsResearch, academia, industry analysis, government agencies
Industry UsageCommonly employed in environmental consulting, mining, oil & gas, regulationUsed across research, academia, energy, and environmental sectors

While both Professional Geologists and Geoscientists work in earth sciences, Professional Geologists are licensed professionals often involved in regulatory and consulting roles, whereas Geoscientists may focus more on research and analysis without licensure requirements.

Is there a high demand for professional geologists?

The demand for professional geologists remains steady due to ongoing needs in natural resource exploration, environmental consulting, and hazard assessment. Employment opportunities are often influenced by the energy, mining, and environmental sectors, with a requirement for strong fieldwork, data analysis, and technical skills. Job growth varies by region and industry trends, but overall, the profession offers stable prospects for qualified geologists.

What is a professional geologist?

Professional Geologists are licensed experts who study the Earth’s structure, composition, and processes to solve problems related to natural resources, environmental protection, and land use. They often work in fields such as environmental consulting, mining, oil and gas exploration, and government regulation. Professional Geologists analyze soil, rock, and water samples, prepare reports, and provide recommendations based on their findings. To become licensed, they typically need a degree in geology, relevant work experience, and to pass a professional examination. Their work helps ensure public safety and responsible management of natural resources.

What do professional geologists do?

Professional geologists study the Earth's materials, processes, and history to understand natural resources, environmental issues, and geological hazards. They conduct fieldwork, analyze samples, create maps, and use specialized tools and software to interpret geological data, often working in labs or in the field. Certification and strong knowledge of geology, chemistry, and physics are important for this role.
What are the most commonly searched types of Geologist jobs in Colorado? The most popular types of Geologist jobs in Colorado are:
What job categories do people searching Professional Geologist jobs in Colorado look for? The top searched job categories for Professional Geologist jobs in Colorado are:
What cities in Colorado are hiring for Professional Geologist jobs? Cities in Colorado with the most Professional Geologist job openings:
Infographic showing various Professional Geologist job openings in Colorado as of August 2026, with employment types broken down into 1% As Needed, 74% Full Time, 21% Part Time, and 4% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $80,999 per year, or $38.9 per hour.

Geologist

AECOM

Denver, CO • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 4 days ago


AECOM rating

8.4

Company rating: 8.4 out of 10

Based on 66 frontline employees who took The Breakroom Quiz

7th of 80 rated construction


Job description

Company Description

Work with Us. Change the World.

At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world's most complex challenges and build legacies for future generations.

There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.

We're one global team driven by our common purpose to deliver a better world. Join us.

Job Description

AECOM is seeking a self-motivated, experienced Geologist for our Denver, Colorado office. In this important position, the successful candidate will support Project Managers in the planning, oversight of fieldwork, and evaluation of hydrogeologic and reporting phases for a wide range of multidisciplinary environmental projects.  Projects include large Federal clients, Refineries, and numerous commercial clients.  The role,has a preference to be based out of Denver, CO.  however other locations can include Boulder, Ft. Collins, Colorado Springs or Glenwood.
The responsibilities of this position include, but are not limited to:

  • Manage field-based tasks of environmental investigation and remediation programs.
  • Oversee and lead well installation and sampling tasks, and able to communicate with PMs.
  • Data management, evaluation and report writing with experience drafting environmental investigation and closure reports.
  • Interprets and records data, conducts analyses, compares findings to relevant studies and local, state and federal regulations to ensure compliance.
  • Qualified candidates must be comfortable with travel to project locations including driving and overnight stays.
  • Expected travel time would be greater than 50 % of the time.  
  • Flexibility to work on a multitude of diverse projects, a positive attitude, willingness to mentor junior staff, and commitment to workplace health and safety are imperative.
Qualifications

Minimum Requirements

  • Bachelor of Science degree in geology or relevant geological science discipline (e.g., geophysics, hydrogeology, or geochemistry.
  • 4+ year's of relevant experience or demonstrated equivalency of experience and or education
  • Qualified applicants who are offered a position must pass a pre-employment substance abuse test.
  • Valid U.S. Driver's License.

Preferred Qualifications

  • Professional Geologist License or Geologist in Training Certificate.
  • Familiarity with common drilling techniques for environmental work.
  • Current OSHA 40-hour HAZWOPER certification.
  • Knowledge of RCRA or CERCLA processes.
  • Experience with local regulatory agencies
  • Reporting experience in routine monitoring, site investigation work plans, conceptual site model, and well installation reports.
  • Task management or project management experience.
  • Proposal writing a plus.
Additional Information
  • Sponsorship is not offered for this role
  • Relocation is not offered for this role.

At AECOM, we are committed to maintaining a secure and trustworthy recruitment process and take any fraudulent hiring activity seriously. To support this commitment, all newly hired employees are required to attend an in-person Day 1 onboarding at an AECOM office location as a condition of employment.

About AECOM 

AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan. 

AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients' complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle - from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2025. Learn more at aecom.com. 

What makes AECOM a great place to work 

You will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts, you'll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you've always envisioned. Here, you'll find a welcoming workplace built on respect, collaboration and community-where you have the freedom to grow in a world of opportunity. 

As an Equal Opportunity Employer, we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines. 


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