Environmental Engineer Internships

Environmental engineer internships give university students, recent graduates, and early-career switchers hands-on project experience across site assessments, remediation work, and regulatory compliance, mentorship from working engineers, and, at many employers, a path toward a full-time offer. Demand is active across Construction & Real Estate and Consulting & Professional Services, with Ahlstrom, Olin Corporation, and Amrize among the employers posting roles now.

Find Environmental Engineer Internships

Overview

Open roles19
Top stateWisconsin
Top employerAhlstrom
Top cityMosinee, WI
Work type100% On-site
Top industryConstruction

Showing 5 of 19+ Environmental Engineer Internships

Intern, Environmental Scientist, Environmental Engineer, or Geologist
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Intern, Environmental Scientist, Environmental Engineer, or Geologist
HALEY & ALDRICH
New York, New York
Accounting
Business Operations
Tax
$20 - $25/hr
501-1,000

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Environmental Engineer Intern
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Added 1mo ago
Environmental Engineer Intern
Granite Construction
Anchorage, Alaska
Electrical Engineering
Engineering (Non-Software)
Mechanical Engineering
5,001-10,000

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Intern – Environmental Engineer or Geologist
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Intern – Environmental Engineer or Geologist
Geosyntec Consultants, Inc.
Charlotte, North Carolina
Engineering (Non-Software)
IT Support
Technical Program Management
501-1,000

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Internship Environmental/Civil Engineer (Environmental Consulting: Remediation, and Solid Waste Design) (Start May/June 2027) - Madison, WI
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Internship Environmental/Civil Engineer (Environmental Consulting: Remediation, and Solid Waste Design) (Start May/June 2027) - Madison, WI
Tetra Tech
Madison, Wisconsin
Business Analysis
Consulting & Professional Services
Project Management
10,000+

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Internship Environmental/Civil Engineer (Environmental Consulting: Remediation, and Solid Waste Design) (Start May/June 2027) - Goshen or Rochester, NY
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Internship Environmental/Civil Engineer (Environmental Consulting: Remediation, and Solid Waste Design) (Start May/June 2027) - Goshen or Rochester, NY
Tetra Tech
Goshen, New York
Business Analysis
Consulting & Professional Services
Project Management
$20 - $22/hr
10,000+

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Environmental Engineer Internship Market

Who's Hiring

Ahlstrom3 open roles
Olin Corporation3 open roles
Amrize2 open roles

Top Industries Hiring

  • Construction & Real Estate
  • Consulting & Professional Services

Tips for Your Environmental Engineer Internship Search

Apply earlier than you think necessary

Large environmental consulting firms and federal agencies open summer internship applications the preceding fall, often closing by November. Smaller firms and co-op programs post closer to start dates. Check listings in September and again in January to catch both recruiting windows before cohorts fill.

Build a project portfolio before you apply

Hiring teams for environmental engineer intern roles want something concrete to assess. Document two or three coursework or independent projects, including GIS analyses, water quality studies, site assessment write-ups, or AutoCAD drawings, with the tools used and the outcome. A linked portfolio or case study PDF gives recruiters something to evaluate beyond your transcript.

Work your campus network and apply directly at the same time

Campus career fairs surface structured internship programs tied to your university, and professors or career center staff often know which firms recruit from your school before roles post publicly. Applying directly to smaller environmental firms running their own cohorts alongside campus activity reaches employers who never attend fairs at all.

Practice your technical interview out loud

Environmental engineer intern screens often include a technical conversation covering environmental regulations, site assessment methodology, or a brief case scenario. Practice answering out loud, walking through your reasoning step by step, since interviewers weigh how you approach a problem as much as the final answer. Recording yourself once helps catch gaps in your explanation.

Target structured internship programs at larger employers

Federal agencies like the EPA and Army Corps of Engineers, along with major consulting firms, run formal rotational or cohort internship programs designed to train people new to environmental engineering. These programs recruit early, fill fast, and offer structured mentorship. Identify the ones that fit your focus area and submit in the first application wave.

Set your work-type filter before you start

On-site roles are 100% of the environmental engineer internships listed here. Field-based work, including site assessments and environmental monitoring, is almost always on-site. Decide what you can commit to before searching, then filter by location and work type on Migrate Mate so you are only reviewing roles you can actually take.

Environmental Engineer Internships: Frequently Asked Questions

How do I get an environmental engineer internship?

Lead with coursework and personal projects rather than work history, since hiring teams expect limited experience at the intern level. For environmental engineer candidates, the concrete artifact is a documented project portfolio showing site assessments, remediation plans, or environmental impact analyses, with the tools and methodologies used. Combine direct applications with campus career fairs, where recruiters often move faster for students they meet in person.

Can an environmental engineer internship turn into a full-time job?

Many employers extend return offers to strong interns, but conversion is never guaranteed. What actually drives it for environmental engineer interns is consistent performance on real project work, available headcount on the team, and return-offer timing, which some employers set before the internship ends. Position for one by treating every deliverable seriously, without counting on the offer to materialize.

When should I apply for environmental engineer internships?

Earlier than most expect. Large employers, including federal agencies and major consulting firms, recruit summer interns the preceding fall, often with deadlines in October or November. Smaller environmental firms and co-op programs post closer to start dates, so openings appear year-round. Checking listings regularly means you catch both waves rather than missing the early-recruiting cohorts entirely.

Are environmental engineer internships paid?

Most professional environmental engineer internships in the U.S. are paid. Compensation varies by company size, industry, and location, and listings show it where the employer discloses it. Government and nonprofit roles occasionally offer stipends or academic credit in place of hourly pay, so read each listing carefully to understand the structure before applying.

What should an environmental engineer internship resume include?

Lead with projects, not work history. Include two or three complete, documented projects with the tools used, such as GIS mapping, AutoCAD, environmental modeling software, or field sampling methods, and link to any published analyses or case studies where the work is visible. Add relevant coursework in environmental science, geotechnical engineering, or hydrology, and keep the whole document to one page.

Are there remote environmental engineer internships?

Yes. Remote and hybrid roles make up 0% of the environmental engineer internship listings here, with the rest on-site. Remote cohorts fill fast, so apply early and filter by work type to see them. Keep in mind that field-intensive roles, such as site remediation or environmental monitoring, are almost always on-site by nature.

Can international students get environmental engineer internships?

Yes. F-1 students can intern through CPT while enrolled or through OPT work authorization after finishing a degree, and the employer does not have to file anything for either, so many companies are open to international interns. Confirm your eligibility and timing with your university's international student office before accepting an offer.

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