What Does an Environmental Scientist Do? A Teen's Career Guide
TL;DR
Environmental scientists study air, water, soil, and ecosystems to protect the planet and human health. They earn a median salary around $80,000, need a bachelor's degree in science, and work everywhere from government agencies to consulting firms. The field is growing steadily as climate change makes their skills more essential every year.
If you care about clean water, wildlife, or fighting climate change, and you like the idea of a job where science actually solves real problems, environmental science might be your path. This guide walks through what these scientists really do, where they work, how much they make, and exactly how a teen can start preparing today.
What Does an Environmental Scientist Actually Do?
An environmental scientist studies the natural world and how human activity affects it. Their job is to gather evidence, spot problems, and recommend solutions that protect ecosystems and human health.
A typical week might include collecting water samples from a river, running lab tests to check for contamination, writing a report for a city council, and meeting with engineers to design a cleaner factory process. According to the U.S. Bureau of Labor Statistics, they use their findings to develop, enforce, and shape the rules that keep our air, water, and land safe.
It is a job where curiosity meets responsibility. You are the person who tells a company that its runoff is killing fish downstream, or who proves to a school district that its soil is safe for a new playground.
A Day in the Life
The work splits roughly into three settings: the field, the lab, and the office. Most environmental scientists move between all three.
- In the field: Taking soil, air, or water samples. Setting up sensors. Walking a wetland to count invasive species. Inspecting a construction site for compliance.
- In the lab: Analyzing samples for chemicals, bacteria, or radiation. Running experiments. Feeding data into models that predict how pollutants spread.
- In the office: Writing reports, presenting findings to clients or the public, reviewing regulations, and collaborating with engineers, lawyers, and policymakers.
Fieldwork can mean long hours in remote places, hot weather, or rough terrain. Office work often involves detailed technical writing. If you like variety and problem solving, that mix is a strength. If you want to sit at a desk all day, this is probably not your career.
Types of Environmental Scientists
"Environmental scientist" is an umbrella. Once you specialize, your job can look completely different from the person sitting next to you in college. Here are some of the most common paths:
| Specialization | What They Focus On | Where They Often Work |
|---|---|---|
| Air Quality Specialist | Measuring pollutants and enforcing clean air rules | Government agencies, consulting firms |
| Water Quality Scientist | Testing drinking water, rivers, and wastewater | Utilities, EPA, state agencies |
| Environmental Chemist | Tracking how chemicals move through ecosystems | Labs, research universities, industry |
| Conservation Biologist | Protecting species and habitats | Parks, nonprofits, wildlife agencies |
| Environmental Health Scientist | Studying links between environment and disease | Public health departments, hospitals |
| Climate Scientist | Modeling temperature, weather, and long-term change | NASA, NOAA, universities |
| Hazardous Waste Specialist | Cleaning up contaminated land and safe disposal | Consulting firms, cleanup contractors |
You do not need to pick a specialization at 15. Most students discover their focus in college through electives, labs, and internships.
Where Do Environmental Scientists Work?
The BLS reports that environmental scientists are hired by a wide range of employers:
- Government (federal, state, local): The largest single employer group. Agencies like the EPA, the U.S. Geological Survey, and state departments of environmental protection.
- Consulting firms: Private companies that help businesses meet regulations, run environmental impact assessments, and clean up sites.
- Nonprofits and NGOs: Groups like the Sierra Club, The Nature Conservancy, and local watershed alliances.
- Industry: Oil, gas, manufacturing, and mining companies hire environmental scientists to manage compliance and reduce impact.
- Universities and research labs: If you love the deep science side, academia is an option (usually after a PhD).
How Much Do Environmental Scientists Earn?
The U.S. Bureau of Labor Statistics reports a median annual salary of about $80,060 for environmental scientists, with the top 10 percent earning more than $134,000. Federal government jobs are the highest paying, averaging around $113,980.
Consulting, state, and local government roles typically cluster in the mid to high $70,000 range. Pay rises with experience, specialization, and location, especially in cities with big environmental regulations to enforce.
Is the Job Outlook Good?
Yes. The BLS projects steady growth, with about 8,500 openings each year through 2034. Climate change, water scarcity, aging infrastructure, and cleaner energy are all pushing demand up. Governments and companies both need people who can measure environmental risk and design solutions.
If you want a job that pays reasonably well, matters to the world, and is not going away, this field has staying power. It also pairs well with skills that are becoming more valuable everywhere, like data analysis and AI literacy. For a broader view of the mix, check out our post on 5 future-proof skills every teen should build now.
What Skills Do You Need?
Environmental science sits at the crossroads of hard science, data, and communication. The best scientists in the field build all three:
- Scientific fundamentals: Biology, chemistry, earth science, and increasingly, ecology.
- Math and statistics: You will be analyzing data constantly. Statistics is arguably more useful than advanced calculus.
- Data and computer skills: Spreadsheets, geographic information systems (GIS), and basic programming (Python or R) are becoming standard.
- Writing: Environmental scientists write reports that inform lawsuits, policy, and multimillion-dollar decisions. Clear writing is a career asset.
- Fieldwork readiness: Physical stamina, safety awareness, and comfort working outdoors.
Communication matters more than most students expect. If your data is perfect but your report is confusing, no one acts on it.
How to Become an Environmental Scientist
The typical path looks like this:
- Build a strong high school science foundation. Biology, chemistry, earth science, algebra, statistics, and if possible AP courses in these areas.
- Earn a bachelor's degree. Environmental science is the most direct major, but biology, chemistry, geology, and ecology all work. Look for programs that include fieldwork.
- Do internships. Summer positions at the EPA, state agencies, national parks, or private consulting firms are the biggest career boosters in college.
- Consider a master's degree. Not required to start, but often required to advance or specialize (climate modeling, toxicology, policy).
- Get certified. Certifications like the Certified Environmental Scientist (CES) or specialized ones for hazardous waste (HAZWOPER) can strengthen your résumé.
What You Can Do Right Now as a Teen
You do not have to wait for college. Small habits now build the skills and the résumé you will need later:
- Volunteer for a park cleanup, invasive species removal, or citizen science project like eBird or iNaturalist.
- Start a mini environmental science project. Test the pH of local water sources, count bird species in your backyard, or track how much your household recycles.
- Learn basic data skills. Try a free Google Earth project or an intro-to-GIS tutorial.
- Follow reputable science news sources like NASA Climate, National Geographic, and the EPA.
- Get comfortable with self-directed learning. AI tutors like LEAI can help you dig into topics like chemistry, statistics, or ecology at your own pace, with a tutor that adapts to how you learn best. That kind of independent curiosity is exactly what environmental science demands.
Is This Career Right for You?
Environmental science suits people who like solving real puzzles with real stakes. If you enjoy asking why things happen, if you care about the natural world, and if you like the idea of your work influencing policy and public health, this field can be deeply rewarding.
It also rewards patience. Change in environmental policy moves slowly, and cleanup projects can take years. If you want an instant-impact career, you may find this frustrating. If you want a lifetime of meaningful work, few careers offer more.
Curious about other STEM paths? Read our guide on what a data scientist does, since environmental science and data science increasingly overlap.
Start Exploring Today
The best environmental scientists start young by staying curious and building a habit of self-study. If you want a tutor that helps you master biology, chemistry, or statistics without just giving you answers, try LEAI free. It is designed to guide your thinking, not shortcut it, exactly the kind of learning that prepares you for a real science career.
Sources
- U.S. Bureau of Labor Statistics: Environmental Scientists and Specialists Occupational Outlook
- EnvironmentalScience.org: Environmental Science Careers, Jobs, Salaries & Pathways
- U.S. Department of Energy: Career Map for Environmental Scientists
- O*NET OnLine: Environmental Scientists and Specialists (19-2041.00)