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Professional Geologist Jobs in Indiana (NOW HIRING)

TERRACON

Assistant Geologist

Indianapolis, IN · On-site

Be responsible for maintaining quality standards on all projects. * Entry level geological professional responsible for gathering data and information to be evaluated by other team members.

TERRACON

Assistant Geologist

Indianapolis, IN

Be responsible for maintaining quality standards on all projects. * Entry level geological professional responsible for gathering data and information to be evaluated by other team members.

Sesco Group

Field Geologist

Indianapolis, IN · On-site

$23 - $27/hr

Our team of forward-thinking professionals is solving today's environmental challenges while building careers we're proud of. We're looking for a Field Geologist to join our Indianapolis-based team ...

Sesco Group

Field Geologist

Indianapolis, IN · On-site

$23 - $27/hr

Our team of forward-thinking professionals is solving today's environmental challenges while building careers we're proud of. We're looking for a Field Geologist to join our Indianapolis-based team ...

Stantec

Project Geologist/Scientist

Indianapolis, IN · On-site

... Geologist, or Engineer to join us. Our team is growing, and we have a need for a project manager ... Professional licensure required (i.e. PG or PE). Majority of time spent in office environment with ...

Stantec

Project Geologist/Scientist

Indianapolis, IN · On-site

... Geologist, or Engineer to join us. Our team is growing, and we have a need for a project manager ... Professional licensure required (i.e. PG or PE). Majority of time spent in office environment with ...

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All JobsProfessional Geologist JobsProfessional Geologist Jobs in Indiana

Professional Geologist information

See Indiana salary details

$34.3K

$73.3K

$118.5K

How much do professional geologist jobs pay per year?

As of Jul 17, 2026, the average yearly pay for professional geologist in Indiana is $73,299.00, according to ZipRecruiter salary data. Most workers in this role earn between $53,300.00 and $88,500.00 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.

What are Professional Geologists?

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 are 5 potential jobs for geology?

Professional geologists can work in various fields such as environmental consulting, mineral and energy exploration, groundwater and hydrology, geotechnical engineering, and natural hazard assessment. These roles often involve fieldwork, data analysis, and reporting, and may require certifications or specialized training. Geologists also work in academia, government agencies, and the oil and gas industry.

Is there a high demand for geologists?

The demand for professional geologists is generally steady, especially in sectors such as environmental consulting, natural resource exploration, and hazard assessment. Employment opportunities often depend on industry activity, government projects, and the ability to work with specialized tools like GIS and geological modeling software.

What do professional geologists do?

Professional geologists study Earth's materials, processes, and history to understand natural resources, environmental issues, and geological hazards. They conduct fieldwork, analyze samples, create maps, and use tools like GIS and laboratory equipment to support resource exploration, environmental protection, and land use planning.

What is the highest paid geologist?

The highest paid geologists are often those in executive or specialized roles such as petroleum geologists, exploration managers, or senior consultants, with salaries exceeding $150,000 annually. Experience, industry sector, geographic location, and advanced certifications can significantly influence earning potential in geology careers.
What are the most commonly searched types of Geologist jobs in Indiana? The most popular types of Geologist jobs in Indiana are:
What cities in Indiana are hiring for Professional Geologist jobs? Cities in Indiana with the most Professional Geologist job openings:
Professional Geologist jobs near you
Infographic showing various Professional Geologist job openings in Indiana as of July 2026, with employment types broken down into 18% Locum Tenens, 40% Internship, 29% Full Time, 5% Part Time, and 8% Summer. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $73,299 per year, or $35.2 per hour.
Senior Geologist - Enviromental - Indianapolis, IN

Senior Geologist - Enviromental - Indianapolis, IN

American Structurepoint

Indianapolis, IN

Full-time

Re-posted 4 days ago

Job description

When you join American Structurepoint, you gain more than a career. You become part of a family of talented, passionate, good-hearted people who take pride in going the extra mile for our clients. At American Structurepoint, we are known for making the impossible happen for clients across the world who want help building and bettering their communities. We live by our values- excellence, respect, integrity innovation, and social responsibility. We encourage our experts to try new things and explore new ideas that turn our client's dreams into reality, even if those ideas are unconventional. We invest in our people by offering excellent benefits and training, development, and mentorship opportunities that lead to a rewarding career path. If you are ready for more than a career, we invite you to explore opportunities to join our team and help us improve the quality of life for the communities we serve.

Group: Environmental 

Position: Senior Geologist

Location: Indianapolis, IN

We are looking for a team oriented and energetic problem solver to become the next integral member of our environmental science team. This person will work directly with our experienced team of Project Managers, Geologists, Ecologists and Environmental Specialists on characterizing natural resources and documentation of potential environmental impacts on a diverse range of infrastructure projects.

Successful candidates must share our vision for integrating the built environment and natural resources by seeking common-sense solutions while maintaining a strong commitment to our high standard of excellence in our fast-paced, growing environmental practice.


• Field data collection and analysis of soil, water, and other materials for environmental assessments
• Collect and compile geographic information using global positioning system (GPS) equipment
• Develop plans, technical reports, and/or permit applications
• Prepare maps utilizing geographic information system (GIS) software
• Regularly coordinate with government agencies regarding regulatory requirements
• Deliver presentations at public forums, conferences, and client meetings
• Understand and maintain proficiency with environmental regulations applicable to the development of transportation and other civil works projects
• Limited travel required


• Bachelor’s and/or Master’s degree in Geology
• 4+ years of relevant work experience in consulting or regulatory environment
• Ability to obtain Professional Geologist License
• Ability to work well and self-motivate in a collaborative team environment
• Ability to work in variable conditions, including uneven ground and access to remote sites
• Strong team player with effective internal & external communication skills
• Experience with ArcView/ArcPro required

Apply