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Graduate Geologist Jobs in Illinois (NOW HIRING)

TRC Companies, Inc.

Geologist

Chicago, IL · On-site

$55K - $72K/yr

... geologist/hydrogeologist to join our growing Engineering, Construction and Remediation (ECR ... The successful candidate will be a recent graduate or intern, motivated to begin a career in the ...

Rock Valley College

Adjunct - Geology

Rockford, IL · On-site

Master's degree in geology or closely related discipline OR a Master's degree with at least 18 graduate hours in geology. * Commitment to the community college mission. Preferred Qualifications

Rock Valley College

Adjunct - Geology

Rockford, IL · On-site

Master's degree in geology or closely related discipline OR a Master's degree with at least 18 graduate hours in geology. * Commitment to the community college mission. Preferred Qualifications

Wood Plc

Evans Scholars

Chicago, IL · On-site +1

$15.50 - $20/hr

Must be entering Junior or Senior year and enrolled in an engineering, geology, or science-related undergraduate or graduate curriculum * Must have a minimum GPA of 3.25 * Interest in, and basic ...

Clc

Adjunct Faculty, Earth Science

Grayslake, IL

Master's Degree in an Earth Science field with at least 18 graduate hours in an Earth Science field*. * NOTE: *Earth Science fields include Geology, Oceanography, Meteorology, Astronomy, and ...

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All JobsGraduate Geologist JobsGraduate Geologist Jobs in Illinois

Graduate Geologist information

See Illinois salary details

$34.9K

$74.6K

$120.6K

How much do graduate geologist jobs pay per year?

As of Aug 22, 2026, the average yearly pay for graduate geologist in Illinois is $74,644.00, according to ZipRecruiter salary data. Most workers in this role earn between $54,300.00 and $90,100.00 per year, depending on experience, location, and employer.

What is a graduate geologist?

A Graduate Geologist is an entry-level professional who assists in geological investigations, data collection, and analysis for projects in industries like mining, environmental consulting, and oil and gas. They work under the guidance of senior geologists to conduct fieldwork, interpret geological data, and prepare reports. This role helps develop practical skills in geological mapping, sampling, and software applications while gaining industry experience.

What does a graduate geologist do?

As a Graduate Geologist, you’ll typically be involved in a variety of fieldwork activities such as collecting and analyzing soil, rock, and water samples, participating in geological surveys, and assisting with environmental assessments or resource exploration. Your daily tasks may also include data entry, interpretation of laboratory results, and preparing technical reports or presentations for internal teams and clients. You’ll frequently collaborate with experienced geologists, engineers, and environmental scientists both in the office and on-site, offering valuable learning and networking opportunities. This hands-on experience is foundational for developing your expertise and advancing your career in geology.

What are the key skills and qualifications needed to thrive as a graduate geologist?

To thrive as a Graduate Geologist, you need a degree in geology or earth sciences as well as a solid understanding of geological mapping, fieldwork, and data analysis. Familiarity with GIS software, core logging systems, and possibly basic certifications in workplace safety or first aid are often expected. Strong written and verbal communication, attention to detail, and teamwork skills help set candidates apart. These abilities are vital for effectively gathering, interpreting, and presenting geological data while collaborating within multidisciplinary teams.

What are popular job titles related to Graduate Geologist jobs in Illinois?

For Graduate Geologist jobs in Illinois, the most frequently searched job titles are:

What job categories do people searching Graduate Geologist jobs in Illinois look for?

The top searched job categories for Graduate Geologist jobs in Illinois are:

Graduate Geologist jobs near you
Infographic showing various Graduate Geologist job openings in Illinois as of August 2026, with employment types broken down into 3% As Needed, 77% Full Time, 18% Part Time, and 2% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $74,644 per year, or $35.9 per hour.

Geologist

TRC Companies, Inc.

Chicago, IL • On-site

$55K - $72K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 16 days ago

TRC Companies rating

8.3

Company rating: 8.3 out of 10

Based on 25 frontline employees who took The Breakroom Quiz

122nd of 449 rated engineering

Job description

About Us
TRC, Member of WSP, is a global consulting environmental and engineering firm and one of the top design firms in the energy sector. Together, TRC and WSP's 83,000 experts create positive, long-lasting impacts for our communities and our clients in the power and energy, transportation and infrastructure, environmental, and property and buildings sectors. As part of our team, you'll discover a world of opportunities to connect with innovative thinkers, forge your path, and have fun tackling the world's most challenging projects. At TRC, Member of WSP, you can have a rewarding career on every level.
TRC has long set the bar for clients who require more than just engineering, combining science with the latest technology to devise innovative solutions that stand the test of time. From pipelines to power plants, roadways to reservoirs, schoolyards to security solutions, clients look to TRC for breakthrough thinking backed by the innovative follow-through of an industry leader.
We recognize that the expertise of our staff is our strongest asset, so we generously reward employees for successful performance and invest in their careers through training and the development of new skills and certifications.
Overview
TRC Environmental Corporation, Member of WSP, is seeking an early career, entry level geologist/hydrogeologist to join our growing Engineering, Construction and Remediation (ECR) Practice in Chicago, IL. The successful candidate will be a recent graduate or intern, motivated to begin a career in the site assessment and remediation field with a large and nationally recognized environmental consulting firm. Our office is located in the central business district of Chicago and provides a vibrant, dynamic, and fast-paced work environment with access to a broad spectrum of professional experiences, in a setting that thrives on teamwork.
Responsibilities
  • Implement site investigation/characterization and remedial action work plans, including but not limited to collection of soil, sediment, groundwater, soil vapor, indoor air, and surface water samples; logging of soil samples utilizing a standardized soil classification system; and preparation of daily field activity reports.
  • Assist with the preparation of draft reports, including generation of figures and tables.
  • Review and interpret laboratory analytical reports and evaluate data for contaminant fate and transport.
  • Conduct and evaluate data from slug tests and aquifer tests.
  • Assist with 3D data visualization and groundwater modeling.
  • Coordinate and provide oversight and direction to subcontractors including remedial contractors, drillers, geophysical surveyors, and analytical laboratories.
  • Perform Phase I ESAs.
  • Prepare and review draft proposals and cost estimates.
  • Prepare project Health and Safety Plans.
  • Additional responsibilities as assigned.

Qualifications
  • Demonstrates a willingness to perform technical writing and data analysis using knowledge of scientific principles and professional judgment.
  • Strong sense of responsibility and work ethic, with a desire for career growth.
  • Strong quality assurance/quality control skills and detail-oriented to perform self- checks of work for technical content.
  • Ability to schedule and manage project assignments concurrently.
  • Ability to work in both a collaborative team setting as well as individually. Some team members may be remote.
  • Strong working knowledge of basic Microsoft Office applications and other reporting and communication applications
  • Ability to work on evening or long-term field assignments (estimated time away from office estimated at 1 to 2 days per week on average).
  • Willingness to participate in health & safety training, medical monitoring, drug screening, and background checks as required by TRC and/or client requirements.

Required experience:
  • B.S. or B.A. in geology (M.S. preferred) with a designated geologic focus.
  • Valid Driver's License and satisfactory driving record for business travel.
  • Transportation options for work in office and field.

Additional qualification (not required, but a plus):
  • Familiarity or experience with ArcView, GIS, CAD, Microsoft Access, Modflow and other groundwater flow / transport models, etc.
  • Previous experience as an intern with a consulting firm or within the environmental industry.
  • Previous completion of 40-hr HAZWOPER, 10-hr, or 30-hr Construction certification would be a plus.
  • Master's degree with focus in hydrogeology a plus.

Benefits*: TRC offers a competitive benefit package consisting of:
  • Medical, dental, vision, and disability insurance.
  • 401k package that includes both traditional and Roth IRA options and Company match.
  • Paid time off contingent upon full time or part time status and level of seniority (ranging from 15 to 25 days per year).
  • All full-time employees enjoy a minimum of 8 Paid Holidays per year.
  • TRC ensures that all employees, including those that work part-time, receive paid sick, family, and disability leave in accordance with the laws of their state of residence.

*These benefits are applicable to US employees depending on their employment status (full time, part time, or temporary). TRC offers jurisdiction specific benefit packages for International and Puerto Rico employees.
Compensation: In accordance with local law, the below salary range is applicable for the job and location associated with this requisition. Compensation will vary based upon experience, education, skill level, geographical location, and other compensable factors.
Other Compensation: Employee may be eligible for participation in the Company's annual Discretionary Bonus Program which is contingent on Company, Business Segment, and Individual performance against Key Performance Indicators which vary by year and employee.
#LI-MH1
Disclaimers
TRC is an Equal Opportunity Employer. We do not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other characteristic protected by applicable law. All employment decisions are made based on qualifications, merit, and business needs. We celebrate diversity and are committed to creating an inclusive environment for all employees.
The complete job description and application are available on TRC's career site.
TRC accepts applications for this position on an ongoing, rolling basis and reserves the right to cancel this posting at any time.
Salary Range
USD $55,016.00 - USD $72,009.60 /Yr.

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