ZipRecruiter

Log In

1

Geological Engineer Jobs in Illinois (NOW HIRING)

Stantec

Geologist/GIT

Lombard, IL · On-site

Collaborate with other scientific and engineering professionals within the practice. * Coordinate ... Bachelor's or Master's Degree in Geology * Minimum 3-5 years' experience in environmental ...

Stantec

Geologist/GIT

Lombard, IL · On-site

Collaborate with other scientific and engineering professionals within the practice. * Coordinate ... Bachelor's or Master's Degree in Geology * Minimum 3-5 years' experience in environmental ...

TRC Companies, Inc.

Geologist

Chicago, IL · On-site

$55K - $72K/yr

About Us TRC, Member of WSP, is a global consulting environmental and engineering firm and one of ... A. in geology (M.S. preferred) with a designated geologic focus. * Valid Driver's License and ...

GeoWorld

Civil - Geotechnical

Lombard, IL · On-site

$84.92 - $108.24/hr

Bachelor's degree in Civil Engineering, Geological Engineering, Geotechnical Engineering, or a related engineering field. * 3 to 5+ years of geotechnical engineering experience. * Strong technical ...

Stantec

Entry Level Geologist/GIT

Lombard, IL · On-site

Collaborate with other scientific and engineering professionals within the practice. * Coordinate ... Bachelor's or Master's Degree in Geology * Professional experience in environmental consulting is ...

Stantec

Entry Level Geologist/GIT

Lombard, IL · On-site

Collaborate with other scientific and engineering professionals within the practice. * Coordinate ... Bachelor's or Master's Degree in Geology * Professional experience in environmental consulting is ...

previous pagenext page

Showing results 21-40

All JobsGeological Engineer JobsGeological Engineer Jobs in Illinois

Geological Engineer information

See Illinois salary details

$66.9K

$72.7K

$77K

How much do geological engineer jobs pay per year?

As of Aug 23, 2026, the average yearly pay for geological engineer in Illinois is $72,676.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,300.00 and $75,100.00 per year, depending on experience, location, and employer.

What is a geological engineer?

As a geological engineer, you find mineral deposits and other natural resources to extract. Your job duties include designing structures like mines and tunnels. You also inspect the geological conditions of mining sites to ensure safety. You’re responsible for implementing action plans to minimize the negative environmental impact of mining and exploration activities and leading proper erosion control, water maintenance, and waste disposal efforts.

What does a geological engineer do?

A Geological Engineer applies principles of geology and engineering to solve problems related to earth materials and processes. They are involved in the exploration and evaluation of mineral resources, design of foundations for structures, assessment of natural hazards like landslides or earthquakes, and environmental protection. Geological Engineers work on projects such as mining, tunneling, dam construction, and site remediation, ensuring safety and sustainability. Their work often includes field studies, laboratory analysis, and using specialized software for modeling and analysis.

What are the key skills and qualifications needed to thrive as a geological engineer?

To thrive as a Geological Engineer, you need a solid background in geology, mathematics, and engineering principles, typically backed by a bachelor's degree in geological or geotechnical engineering. Familiarity with GIS software, geological modeling tools, and industry-specific certifications like Professional Engineer (PE) licensure is often required. Strong analytical thinking, problem-solving ability, and effective communication are vital soft skills in this role. These skills ensure accurate site assessments, safe project designs, and successful collaboration with multidisciplinary teams in challenging environments.

What are some typical challenges geological engineers face when working on field projects?

Geological Engineers often encounter challenges such as unpredictable weather conditions, difficult terrain, and limited accessibility to remote sites during fieldwork. They must adapt to changing project requirements and ensure that all safety protocols are followed while collecting geological data. Additionally, coordinating with multidisciplinary teams—such as environmental scientists, civil engineers, and regulatory agencies—requires strong communication and project management skills to keep projects on track and compliant with industry standards.

What is the difference between Geological Engineer vs Geotechnical Engineer?

AspectGeological EngineerGeotechnical Engineer
CredentialsBachelor's in geology or geological engineering; often requires licensureBachelor's in civil or geological engineering; often requires licensure
Work EnvironmentField sites, exploration, environmental assessmentsConstruction sites, foundation design, soil testing
Industry UsageMining, environmental consulting, resource explorationConstruction, infrastructure, foundation engineering

Both roles require similar educational backgrounds and licensure, but Geological Engineers focus on understanding Earth's processes and resource exploration, while Geotechnical Engineers specialize in soil and foundation stability for construction projects.

Are geological engineers in demand?

Geological engineers are in demand due to ongoing needs in natural resource exploration, environmental protection, and infrastructure development. Employment opportunities are expected to grow as industries seek expertise in assessing geological hazards and sustainable resource management, often requiring skills in GIS and geotechnical analysis.

How much do geological engineers make in the US?

Geological engineers in the US typically earn a median annual salary of around $90,000 to $100,000, with experienced professionals and those working in specialized fields earning higher. Salaries can vary based on location, education, experience, and industry sector, such as mining, environmental consulting, or oil and gas exploration.
More about Geological Engineer jobs

What are the most commonly searched types of Geological Engineer jobs in Illinois?

The most popular types of Geological Engineer jobs in Illinois are:

What are popular job titles related to Geological Engineer jobs in Illinois?

For Geological Engineer jobs in Illinois, the most frequently searched job titles are:

What job categories do people searching Geological Engineer jobs in Illinois look for?

The top searched job categories for Geological Engineer jobs in Illinois are:

What are popular job titles related to Geological Engineer jobs in IL?

For Geological Engineer jobs in IL, the most frequently searched job titles are:

Geological Engineer jobs near you
Infographic showing various Geological Engineer job openings in Illinois as of August 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution, with an average salary of $72,676 per year, or $34.9 per hour.

Geologist/GIT

Stantec

Lombard, IL • On-site

Full-time

Re-posted 14 days ago

Stantec rating

8.4

Company rating: 8.4 out of 10

Based on 84 frontline employees who took The Breakroom Quiz

122nd of 449 rated engineering

Job description

Grounded in safety, quality, and ethics, our experts lead their fields and guide our work with rigor, a creative spirit, and vision for growth. We draw from more than 20 technical specialties around the globe and are committed to fostering an inclusive community of diverse talents, backgrounds, and expertise. We're a place to apply your passion and collaborate with top environmental talents on work that's critical to our clients and the communities they support. Join a team that has the environment down to a science.
Your Opportunity
Join Stantec's team in Lombard, IL as an project geologist in our Remediation business line supporting complex environmental consulting projects focusing on site characterization, remediation, and brownfield revitalization for key clients. Projects will include implementing environmental site assessments (soil, sediment, and groundwater); remediation; due diligence; and vapor intrusion investigations in a variety of client service areas throughout the Midwest.
The position requires an independent individual with solid problem solving and communication skills, and environmental consulting experience.
Our environmental professionals strive to serve our clients, understand their needs, and provide innovative and effective solutions. We succeed through th3e dedication of diverse, inclusive, and talented teams who collaborate and create the opportunity to work in more communities, for more clients in an ever-expanding range of services and geographies. Our success is marked by the union of client satisfaction and environmental stewardship.
Stantec offers competitive pay, full-benefits, and see our employees as our greatest strength. In this role you can grow alongside the best in the industry to enrich your career path by making a positive impact.
Your Key Responsibilities
  • Oversee remedial activities at affected facilities, properties, or sites addressing chemical impacts in air, surface water, soil, soil vapor, groundwater, and/or sediment.
  • Conducting due diligence, Phase I ESAs or other environmental projects.
  • Conduct intrusive site investigations, Phase II ESAs, facility investigations, and remedial investigations of vapor, surface water, soil, groundwater, and/or sediment to determine the presence or absence, nature, and extent of constituents of concern.
  • Collect, and interpret data, conduct analyses, and compare findings to relevant studies and local, state and federal regulations.
  • Compiling, evaluating, analyzing, and presenting/reporting subsurface investigation data and preparing technical reports.
  • Contribute to design and optimization of environmental remediation systems and strategies.
  • Collaborate with other scientific and engineering professionals within the practice.
  • Coordinate each project with the project managers as necessary.
  • Stay current with environmental procedures, statutes, rules, guidance and policies.
  • Preparation of health & safety plans, work plans, reports, and other technical documents.
  • Coordination and oversight of subcontractors, including health and safety management.
  • Travel may be required for the purpose of field work, participating in off-site meetings, or training.

Your Capabilities and Credentials
  • Strong technical aptitude and technical writing ability
  • Ability to prioritize work and make responsible decisions
  • Ability to work independently or as part of a team.
  • Strong analytical skills and attention to detail with the ability to recognize discrepancies.
  • Ability to manage multiple tasks at once and meet strict project deadlines.
  • Ability to travel regionally and locally as required for field work and project needs (up to 50%).
  • Ability to pass a background security check and drug screen.
  • Valid US driver's license and good driving record.

Education and Experience
  • Bachelor's or Master's Degree in Geology
  • Minimum 3-5 years' experience in environmental consulting required
  • Professional Geologist (PG) License, or passing the Fundamentals Exam, is a plus but not required
  • 40-hour HAZWOPER training preferred
  • Experience executing projects within the Illinois EPA Voluntary Site Remediation Program (SRP), Leaking Underground Storage Tank (LUST) Program, and/or Due Diligence (Phase I / II ESA) is preferred

Typical office environment working with computers and remaining sedentary for long periods of time. Field work may include exposure to the elements including inclement weather.
This description is not a comprehensive listing of activities, duties or responsibilities that may be required of the employee and other duties, responsibilities and activities may be assigned or may be changed at any time with or without notice.
Stantec is a place where the best and brightest come to build on each other's talents, do exciting work, and make an impact on the world around us. Join us and redefine your personal best.
Primary Location: United States | IL | Lombard
Organization: BC-1937 EnvSvcs-US Great Lakes East
Employee Status: Regular
Business Justification: New Position
Travel: No
Schedule: Full time
Job Posting: 29/07/2026 07:07:45
Req ID: 1006622
Stantec provides equal employment opportunities to all qualified employees and applicants for future and current employment and prohibit discrimination on the grounds of race, colour, religion, sex, national origin, age, marital status, genetic information, disability, sexual orientation, gender identity or gender expression. We prohibit discrimination in decisions concerning recruitment, hiring, referral, promotion, compensation, fringe benefits, job training, terminations or any other condition of employment. Stantec is in compliance with laws and regulations and ensures equitable opportunities in all aspects of employment. At Stantec we are committed to ensuring our recruitment process is accessible to all. If you require reasonable adjustments to be made during the recruitment process then please inform a member of our Talent Acquisition team.

What Stantec employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Apply