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Environmental Science Intern Jobs in Illinois (NOW HIRING)

Global Treks and Adventures

$16.75 - $21.25/hr

Develop the first hiking trails magazine with short stories capturing the culture and environment of Iceland. * A naturalist guide and cultural guide website/web-app to Reykjavik and south Iceland.

Global Treks and Adventures

$17 - $21.50/hr

Develop the first hiking trails magazine with short stories capturing the culture and environment of Iceland. * A naturalist guide and cultural guide website/web-app to Reykjavik and south Iceland.

Global Treks and Adventures

$16.75 - $21/hr

Develop the first hiking trails magazine with short stories capturing the culture and environment of Iceland. * A naturalist guide and cultural guide website/web-app to Reykjavik and south Iceland.

Global Treks and Adventures

$16 - $20.25/hr

Develop the first hiking trails magazine with short stories capturing the culture and environment of Iceland. * A naturalist guide and cultural guide website/web-app to Reykjavik and south Iceland.

Global Treks and Adventures

$16.75 - $21/hr

Develop the first hiking trails magazine with short stories capturing the culture and environment of Iceland. * A naturalist guide and cultural guide website/web-app to Reykjavik and south Iceland.

Global Treks and Adventures

$17.50 - $22.25/hr

Develop the first hiking trails magazine with short stories capturing the culture and environment of Iceland. * A naturalist guide and cultural guide website/web-app to Reykjavik and south Iceland.

Global Treks and Adventures

$16.50 - $20.75/hr

Develop the first hiking trails magazine with short stories capturing the culture and environment of Iceland. * A naturalist guide and cultural guide website/web-app to Reykjavik and south Iceland.

Oak Park

Environmental Health Intern

Oak Park, IL · On-site

$16.75 - $21.25/hr

ENVIRONMENTAL HEALTH INTERN Department: Health FLSA: Non-Union Non-Exempt Pay Grade: 1 Class ... science related program. WORKING CONDITIONS Travel from site to site; exposure to dust and noise ...

Syntiant

Product Compliance Intern

Itasca, IL · On-site

$38K - $47K/yr

As a Product Compliance Intern , you will support the Product Compliance and Quality organizations ... Undergraduate student pursuing a degree in Environmental Science, Environmental Studies ...

Syntiant

Product Compliance Intern

Itasca, IL · On-site

$38K - $47K/yr

As a Product Compliance Intern , you will support the Product Compliance and Quality organizations ... Undergraduate student pursuing a degree in Environmental Science, Environmental Studies ...

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All JobsEnvironmental Science Intern JobsEnvironmental Science Intern Jobs in Illinois

Environmental Science Intern information

See Illinois salary details

$10

$18

$24

How much do environmental science intern jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for environmental science intern in Illinois is $18.07, according to ZipRecruiter salary data. Most workers in this role earn between $15.82 and $20.05 per hour, depending on experience, location, and employer.

What is an environmental science intern?

Environmental Science Interns are students or recent graduates who gain practical experience working in the field of environmental science. They assist with research, data collection, laboratory analysis, and fieldwork under the supervision of experienced professionals. These internships provide valuable hands-on learning opportunities, allowing interns to apply classroom knowledge to real-world environmental issues and projects. Responsibilities may include monitoring environmental conditions, supporting conservation initiatives, and helping to analyze the impact of human activities on natural ecosystems.

What types of projects and tasks can I expect to work on as an environmental science intern?

As an Environmental Science Intern, you can expect to assist with fieldwork such as collecting soil, water, or air samples, as well as supporting laboratory analysis and data entry. Interns often help prepare reports, conduct research on environmental regulations, and participate in team meetings to discuss project progress. You'll likely collaborate with environmental scientists, engineers, and other interns, gaining hands-on experience with real-world environmental challenges. This role offers a valuable opportunity to learn industry-standard practices and develop your technical and communication skills.

What are the key skills and qualifications needed to thrive as an environmental science intern?

To thrive as an Environmental Science Intern, you need a foundational knowledge of environmental science principles, data collection, and analysis, typically gained through coursework in environmental studies or a related field. Familiarity with GIS software, laboratory equipment, and Microsoft Office is often required, and basic certifications such as OSHA safety training can be advantageous. Strong attention to detail, effective communication, and a willingness to learn are essential soft skills that help interns adapt and contribute effectively to projects. These competencies are crucial for supporting research accuracy, ensuring safety, and collaborating within multidisciplinary teams.

What is the difference between Environmental Science Intern vs Environmental Technician?

AspectEnvironmental Science InternEnvironmental Technician
Required CredentialsTypically pursuing or recent graduate in environmental science or related fieldAssociate's or bachelor's degree in environmental science, environmental technology, or related field
Work EnvironmentAcademic settings, research projects, or entry-level fieldworkFieldwork, sampling, data collection, and site assessments
Employer & Industry UsageUniversities, research institutions, government agencies, NGOsEnvironmental consulting firms, government agencies, industrial sites

Environmental Science Interns are usually students gaining experience through internships, focusing on research and learning. Environmental Technicians perform hands-on fieldwork and data collection in real-world settings. While both roles support environmental projects, Interns are more learning-focused, whereas Technicians are more operational and field-oriented.

What are the most commonly searched types of Environmental Science jobs in Illinois?

The most popular types of Environmental Science jobs in Illinois are:

What are popular job titles related to Environmental Science Intern jobs in Illinois?

For Environmental Science Intern jobs in Illinois, the most frequently searched job titles are:

What job categories do people searching Environmental Science Intern jobs in Illinois look for?

The top searched job categories for Environmental Science Intern jobs in Illinois are:

What cities in Illinois are hiring for Environmental Science Intern jobs?

Cities in Illinois with the most Environmental Science Intern job openings:

Environmental Science Intern jobs near you
Infographic showing various Environmental Science Intern job openings in Illinois as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 17% Part Time, and 2% Contract. Highlights an 73% Physical, 4% Hybrid, and 23% Remote job distribution, with an average salary of $37,577 per year, or $18.1 per hour.

2027 Summer Corporate Intern - Environmental, Health and Safety

Caterpillar

Peoria, IL • On-site

$22.50 - $40.25/hr

Full-time

Medical, PTO

Re-posted 20 days ago

Caterpillar Inc. rating

7.4

Company rating: 7.4 out of 10

Based on 480 frontline employees who took The Breakroom Quiz

287th of 490 rated machine equipment manufacturers

Job description

Career Area:
Students and Graduates
Job Description:
Your Work Shapes the World at Caterpillar Inc.
When you join Caterpillar, you're joining a global team who cares not just about the work we do - but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here - we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it.
Your Work Shapes the World at Caterpillar Inc.
When you join Caterpillar, you're joining a global team who cares not just about the work we do - but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here - we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it.
About the Role
Caterpillar's Environmental, Health, and Safety (EHS) Intern program seeks students currently enrolled in a four-year university to work alongside EHS professionals to learn and apply themselves to project work within their teams.
Interns will have exciting assignments that offer valuable experience and great learning opportunities. Besides their work, interns can connect with professionals across the company to explore different Caterpillar areas beyond their assigned team. Students can enhance their business skills through team and business partner interactions, develop their abilities, give presentations, and build connections with EHS peers and leaders.
What You Will Do
You'll join a team with diverse project responsibilities and have valuable networking opportunities with all levels of Caterpillar employees. The internship is a 40-hour-per-week assignment lasting 12 weeks.
You'll join a team with diverse project responsibilities and have experiences including (but not limited to):
  • Safety and environmental culture initiatives
  • Development of proactive programs
  • Delivery of EHS learning to assist our facilities worldwide
  • Trend analysis of global environmental or safety data in line with our Sustainability Goals

What You Have - Skills and Experiences
In this role, you will have the opportunity to contribute your unique skills and experiences. Below are some of the most critical skills.
  • Analytical skills, initiating ideas, troubleshooting, root cause analysis, problem-solving, and critical thinking capabilities
  • Organize and manage projects simultaneously, ability to quickly gain and effectively apply new skills & knowledge
  • Success in collaborating with others of diverse cultures, interpersonal styles, and abilities
  • Strong written and verbal communication skills

Internship Program Qualifications:
  • Currently pursuing an accredited Bachelors or Master's degree in one of the following degree programs: Occupational and Environmental Health Sciences, Environmental and Ecological Engineering, Environmental and Natural Resources Engineering, Environmental Sciences, Natural Resources and Environmental Science or related Environmental Health and Safety discipline at the time of applying. Selected candidates must obtain their degree before they start.
  • Must have 30 completed semester hours before the start of the internship.
  • If a transfer student must have 12 semester hours completed at a 4-year university
  • Minimum 2.8/4.0 Cumulative Grade Point Average (no rounding) at current institution
  • Must be able to relocate to indicated work location for the duration of the internship and complete daily work commute using reliable transportation.

Top candidates can also have:
  • Project or Team Leadership experience
  • Previous internship, co-op, or research/relevant experience
  • Excellent interpersonal and communication skills

Additional Information:
  • Please attach your resume and an unofficial copy of your transcript to your application.
  • Applicants will be considered for positions throughout the United States.
  • Sponsorship is NOT available for this position.
  • These positions will be throughout the United States. Locations include, but are not limited to: Central Illinois, Sequin Texas, and Lafayette IN
  • This position requires working onsite five days a week.

Besides exciting work, Corporate Interns will experience:
  • Comprehensive internship orientation
  • Tours of state-of-the-art manufacturing and research facilities
  • Product Demonstration
  • Mentorship Programs
  • Various social events
  • Networking with leadership
  • Business skill building
  • Career discussion with leaders and experts

Summary Pay Range:
$22.50 - $40.25
Intern Hourly Rate:
An intern's hourly rate is based on the major/degree being pursued and the number of completed academic hours achieved before the start of the internship.
Intern Benefits:
The total rewards package, beyond base salary, may include if eligible:
  • Accrued Paid Time Off (PTO)
  • Paid Holidays
  • Paid Volunteer Day
  • Housing Stipend
  • Relocation Assistance
  • Medical coverage
  • Voluntary benefits

This position requires working onsite five days a week.
Relocation is available for this position.
Visa Sponsorship is not available for this position.
Posting Dates:
July 1, 2026 - February 28, 2027
Any offer of employment is conditioned upon the successful completion of a drug screen.
Caterpillar is an Equal Opportunity Employer, Including Veterans and Individuals with Disabilities. Qualified applicants of any age are encouraged to apply.
Not ready to apply? Join our Talent Community.

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