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Professional Geologist Jobs in Indiana (NOW HIRING)

Geologist (Flex Staff)

Indianapolis, IN · On-site

$78.62K - $157.25K/yr

Preferred Qualifications Professional Geologist (PG) License Knowledge of Unified Soil Classification System for logging soils 40‐hour OSHA Hazwoper certification with 8‐hour annual refresher ...

As a member of the Geological Services Section, this position will provides professional geologic and related technical expertise to IDEM, other governmental agencies and the public. The position ...

Geologist 2

Indianapolis, IN · On-site

$59.80K/yr

As a member of the Geological Services Section, this position will provides professional geologic and related technical expertise to IDEM, other governmental agencies and the public. The position ...

Preferred Qualifications PG (Professional Geologist) License. Knowledge of Unified Soil Classification System for logging soils. 40-hour OSHA Hazwoper certification with 8-hour annual refresher ...

... 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 ...

... 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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Showing results 1-20

Professional Geologist information

See Indiana salary details

$34.3K

$73.3K

$118.5K

How much do professional geologist jobs pay per year?

As of May 28, 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 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 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 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:
Infographic showing various Professional Geologist job openings in Indiana as of May 2026, with employment types broken down into 1% As Needed, 93% Full Time, and 6% Contract. Highlights an 1% Physical, 21% Hybrid, and 78% Remote job distribution, with an average salary of $73,299 per year, or $35.2 per hour.
Geologist - Federal Field Specialist (100% Travel)

Geologist - Federal Field Specialist (100% Travel)

CDM Smith

Indianapolis, IN • On-site

Full-time

This job post has expired today. Applications are no longer accepted.


CDM Smith rating

9.1

Company rating: 9.1 out of 10

Based on 18 frontline employees who took The Breakroom Quiz

19th of 349 rated engineering


Job description

A leading environmental consulting firm is seeking a Geologist to support federal projects across the U.S. Responsibilities include conducting complex field investigations, overseeing drilling operations, and managing environmental data. Candidates must have a Bachelor's degree and 5 years relevant experience.

The role requires 100% travel and entails independent work in the field. Preferred qualifications include a Professional Geologist license and OSHA certifications. This position is fulltime-temporary without visa sponsorship.

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About CDM Smith

Sourced by ZipRecruiter

CDM Smith is a distinguished name in the engineering and construction industry, providing insightful consulting, designing, and execution services. Based in Boston, Massachusetts, US, this full-service engineering and construction firm was founded in 1947 and has been contributing to the national and global infrastructure ever since. Serving across diverse sectors like transportation, environment, water, energy, and facilities, they have built a reputation for excellence. The company firmly stands on its mission of delivering lasting, superior solutions to the world's complex challenges, thereby ensuring their clients create a transformative impact.

Industry

Civil engineering construction

Company size

5,001 - 10,000 Employees

Headquarters location

Cambridge, MA, US

Year founded

1947