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Geologist Jobs in Springfield, IL (NOW HIRING)

Weaver Companies

Project Engineer

Springfield, IL · On-site

Bachelors of Science in Civil, Geological or Environmental Engineering required * At least 3-5+ years of professional experience, preferably in solid waste * Proficiency in AutoCAD/Civil 3D preferred

All JobsGeologist JobsGeologist Jobs in Springfield, IL

Geologist information

See Springfield, IL salary details

$35.7K

$76.3K

$123.4K

How much do geologist jobs pay per year?

As of Aug 18, 2026, the average yearly pay for geologist in Springfield, IL is $76,345.00, according to ZipRecruiter salary data. Most workers in this role earn between $55,500.00 and $92,200.00 per year, depending on experience, location, and employer.

What does a geologist do?

A geologist studies the Earth’s structure, composition, and processes to understand its history and predict future changes. They analyze rocks, minerals, and fossils to learn about natural phenomena like earthquakes, volcanoes, and the formation of natural resources. Geologists may work in the field collecting samples, in labs conducting tests, or in offices interpreting data and creating reports. Their expertise is crucial for industries such as environmental consulting, oil and gas, mining, and government research.

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

To thrive as a Geologist, you need a solid understanding of earth sciences, fieldwork methodologies, and data analysis, typically supported by at least a bachelor's degree in geology or a related field. Familiarity with GIS software, geophysical instruments, and geological modeling tools is often required, along with certifications such as the Professional Geologist (PG) license in some regions. Strong analytical thinking, attention to detail, and effective communication are essential soft skills for interpreting complex data and collaborating with multidisciplinary teams. These competencies are crucial for accurately assessing geological formations, ensuring safety, and providing valuable insights for resource management and environmental protection.

What are some typical challenges a geologist might face when working on field assignments?

Geologists frequently encounter challenges in the field such as working in remote or harsh environments, unpredictable weather conditions, and complex terrain that can impact data collection. They must also ensure accurate sampling and documentation while adhering to safety protocols. Collaborating with multidisciplinary teams and adapting to project changes are essential for overcoming these obstacles and delivering reliable geological insights.

What is the difference between Geologist vs Hydrogeologist?

AspectGeologistHydrogeologist
Required CredentialsBachelor's or higher in Geology, often with certifications in geological surveyingBachelor's or higher in Hydrogeology, Geology, or Environmental Science, with specialized training in groundwater
Work EnvironmentField sites, laboratories, offices; studying rocks, soil, and landformsField sites, laboratories, offices; focusing on groundwater and aquifer systems
Industry UsageMining, oil & gas, environmental consulting, academiaWater resource management, environmental consulting, government agencies

Geologists and hydrogeologists share foundational geology knowledge, but geologists focus broadly on Earth's materials and processes, while hydrogeologists specialize in groundwater systems. Both roles often collaborate but serve different industry needs.

Do geologists make good money?

Geologists typically earn a median annual salary that varies by industry and experience, with many positions offering competitive pay. Salaries can range from around $50,000 for entry-level roles to over $100,000 for experienced professionals or those in specialized fields such as petroleum or environmental geology. Certification and technical skills can also influence earning potential.

What type of jobs do geologists do?

Geologists study the Earth's materials, processes, and history to understand natural resources, environmental issues, and geological hazards. They work in fields such as oil and gas exploration, mineral mining, environmental consulting, and academic research, often using tools like geological maps and software. Many geologists also conduct fieldwork, collect samples, and analyze data to inform decision-making.
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What are popular job titles related to Geologist jobs in Springfield, IL?

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What cities near Springfield, IL are hiring for Geologist jobs?

Cities near Springfield, IL with the most Geologist job openings:

Geologist jobs near you
Infographic showing various Geologist job openings in Springfield, IL as of August 2026, with employment types broken down into 56% Full Time, and 44% Part Time. Highlights an 100% In-person job distribution, with an average salary of $76,345 per year, or $36.7 per hour.

Environmental Engineer 22-E-38, Chicago or Springfield

Illinois Attorney General (IL)

Springfield, IL • On-site

$80K - $110K/yr

Full-time

Re-posted 26 days ago

Job description

Summary of Duties and Responsibilities The Environmental Engineer shall provide expert technical and litigation support assuring compliance of regulated entities with the Illinois Environmental Protection Act; applicable and relevant rules and regulations adopted under the Environmental Protection Act; federal environmental statutes and regulations; environmental technical and safety standards and codes; and Court and Illinois Pollution Control Board orders. The Environmental Engineer supports the Office's environmental work by providing technical expertise regarding alleged violations of the Environmental Protection Act and rules and regulations adopted pursuant to authority provided under the statutes. The Environmental Engineer shall: participate in meetings and discussions with defendants to develop technical compliance plans to address and abate environmental pollution; review and evaluate engineering reports to determine adequacy of proposed compliance plans to abate alleged environmental pollution; assist in the discovery process by supplying and answering interrogatories, and responding to requests for production of documents; give depositions and provide expert testimony at trials; evaluate technical and economic feasibility of compliance plans; monitor progress and adequacy of implementation of compliance plans under court order; review and assess the adequacy of Process Hazard Analyses and Risk Management Programs to prevent or minimize potentially catastrophic releases regulated under the Clean Air Act; approve the scope of work and recommendations addressing identified hazards; and conduct engineering inspections of industrial, commercial and institutional facilities and landfills.

Qualifications This position requires licensing as a professional engineer or professional geologist in the State of Illinois or 10 years environmental engineering experience, plus working knowledge of the Illinois Environmental Protection Act and the regulations adopted thereunder. The position requires familiarity with the Clean Air Act, Clean Water Act, Resource Conservation and Recovery Act (RCRA), Superfund Amendments and Re-authorization Act and the Code of Federal Regulations, with a working knowledge of some or all of the following: environmental chemistry, geology, hydrogeology, chemical engineering, technical standards applicable to the design and operations of solid waste treatment, storage and disposal facilities, remedial investigations and feasibility studies under RCRA, USEPA test methods for evaluating solid waste, physical/chemical methods, air pollution control technology, and wastewater engineering. Attendance and the ability to maintain satisfactory working relationships with other employees and the general public are essential functions of this position.

Supplemental Information Position requires in office attendance.

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