Environmental Science Jobs in Higher Education: Roles, Salaries, and How to Get Hired

The watershed scientist I keep thinking about defended her PhD in 2022 and has spent the four years since moving between fixed-term research contracts, applying for tenure-track posts that never list the words 'environmental science' in the title. Her interviews came from a geography department, a civil engineering faculty, and a college of agriculture that wanted someone for its soil and water group. That is the first thing to understand about environmental science jobs in higher education: the discipline is everywhere inside universities and surprisingly small when anyone tries to count it.

The US Bureau of Labor Statistics treats postsecondary environmental science teachers as a distinct occupation. In May 2025 it recorded a median annual wage of $94,980 and an employment base of roughly 8,400 jobs. Projected growth runs about 2.7 percent through 2035, with roughly 600 openings a year, most of them replacing people who retire or move on. The real hiring is bigger than that number, but it is scattered across titles and departments, and that changes how candidates search and negotiate, and how they measure their odds.

A small occupation hiding inside bigger ones

The classified occupation matters because it is the only line in US federal data that isolates environmental science teaching. The median of $94,980 sits well above the $50,980 median for all US workers, and the middle half of the occupation earns between $69,880 and $126,900. Those figures hide enormous variance by institution. In 2024 a teaching-focused college in New York advertised an assistant professor line at $63,000 to $67,000, while the University of California, Davis listed an assistant professor of ecosystem conservation at $102,200 to $125,400 the same year.

But the classified occupation is a sliver of where environmental scientists actually teach and research. Departments of geography, earth and planetary science, civil and environmental engineering, biology and ecology, public health, and agricultural and natural resources run their own searches under their own titles. A wetland hydrologist, a climate data scientist, a restoration ecologist and a soil biogeochemist may never see a posting labelled 'environmental science' even though each is, in practice, filling one of these jobs. Treat the BLS count as a floor, not a map.

The broader occupation helps explain the negotiating floor. Environmental scientists and specialists across government, consulting, private industry and the non-profit sector earned a median $82,220 in May 2025, and the occupation is projected to grow 6 percent from 2025 to 2035, faster than average. A candidate who could take a federal or consulting climate-risk job instead has a stronger hand in an academic salary conversation, because the university knows the alternative exists.

The roles, from postdoc to professor

Environmental science hiring spans a small family of contract types, and the differences between them shape pay more than rank does. A postdoctoral researcher, sometimes called a research associate or fellow, is a fixed-term appointment of two to four years, usually tied to a grant. A lecturer or instructor carries most of the teaching and often holds a fixed-term or teaching-track contract without protected research time. A tenure-track assistant professor runs a probationary period toward tenure, combining research, teaching and the service that keeps a department running. Research scientists and extension positions sit between them, common in land-grant systems and field stations, funded partly or wholly on grants.

Salary bands from real postings between 2024 and 2026 show how wide the spread is.

Postdoctoral pay follows the same geography. A University of New South Wales postdoctoral role in climate research advertised A$110,000 to A$117,000, while a Western Sydney University research post sat at A$87,889 to A$106,184. Australian figures include superannuation on top, while the UK and US figures generally leave pension or retirement contributions out of the headline number.

Nine-month pay and the summer-salary question

In the United States, many research universities advertise academic-year appointments: nine months of salary, not twelve. A posted figure that looks modest or generous can mean different things once summer enters the conversation. A nine-month salary of $75,000 becomes a twelve-month income only if the department guarantees summer support or the candidate wins it from grants, and that guarantee is often the most important line in an offer.

The same logic applies to start-up funds. A research-intensive department may commit a five-figure package for equipment and field work, while a teaching-focused college a short drive away offers a course release and no travel budget. Neither is failing individually; the structures produce different offers. Ask early what the stated salary includes and whether relocation and start-up are separate lines. Then ask what the workload model says about research time, because if an institution expects lecturers to publish, the workload model has to say so.

What hiring committees actually weigh

Jeremy Fox, an ecologist at the University of Calgary who has compiled years of data on North American ecology hiring, found that in the 2024–25 season about 55 percent of new tenure-track hires came straight from postdocs, 19 percent were already tenured or tenure-track elsewhere, 11 percent held research-scientist roles, and only 6 percent were internal candidates. His summary of the 2024–25 job market is worth reading in full, and his data-based guide to the ecology faculty market predates it.

Publication counts matter less than anxious candidates assume. Fox's earlier study of research-university hires found the median successful candidate had seven first-authored papers, but the range ran from 3 to 38, and some hires had no papers in high-impact journals at all. Committees weigh fit and teaching, and they read for a funded future, more than they rank CVs by metric. That changes what belongs in the documents: a CV is an argument about fit, not a record of everything, which is why the guidance on writing an academic CV that argues rather than lists applies directly.

Where the growth is, and where it isn't

The headline growth number is genuinely modest. The postsecondary environmental science teaching occupation is projected to add only about 200 jobs by 2035, and most of the roughly 600 annual openings come from replacement rather than expansion. The International Labour Organization's greener-economy projections, which run to tens of millions of jobs by 2030, are real, but they describe energy, construction, environmental management and land restoration more than faculty lines. Universities feel that demand indirectly, through funded research centres, rising graduate enrolments, donor-funded chairs and new climate institutes. The Bureau of Labor Statistics outlook for environmental scientists and specialists shows the faster growth sits outside the classroom, while wage data for postsecondary environmental science teachers confirms the teaching occupation's slower climb.

Within the academy, the growth is uneven. Postings cluster in climate, water security, environmental data science and restoration, while some specialisms stay thin. In Australia, marine scientists describe a persistent mismatch: hundreds of graduates a year chasing a much smaller pool of paid roles, with only a handful of marine postdocs publicly advertised each year. That is the honest caveat to the greener-jobs story. The money is moving, but not into every subfield at once, and the postdoc layer remains the most volatile part of the pipeline, which makes the advice on thriving in a research role a working plan rather than a pep talk.

How to search without losing weeks

The watershed scientist learned the practical version of all this one keyword at a time. What worked was not searching harder but searching differently.

• Search by subfield, such as hydrology, remote sensing, climate adaptation, environmental data science and biogeochemistry, rather than by environmental science alone.
• Set alerts for institutions rather than titles, because the same job appears under geography, civil engineering, biology or public health.
• Check department and human resources pages directly, since some vacancies never reach aggregators.
• Watch for phrases like international applicants welcome and whether visa sponsorship is named, which signals the committee has budgeted for relocation.
• Track the same posting across portals to catch repostings and salary revisions.

For candidates weighing a teaching-focused route, the lecturer track has its own rules about workload and progression, and this guide to becoming a university lecturer explains how those appointments are structured and funded.

What could be measured next

The most useful number is not how many environmental science faculty jobs were posted this year. It is how many of those searches ended in a hire, and how long the process took. Universities hold that data internally and almost never publish it. If they did, candidates could see which departments actually fill their lines and which ones run evergreen searches. They could also see which subfields are moving from soft money to permanent posts.

The watershed scientist keeps a spreadsheet now: date, institution, contract type, whether the salary is nine or twelve months, and what the department's last three grants were. It is the same instinct her field applies to field data, because you cannot manage what you do not measure. The next number that matters is how many of this year's postings end in a signed contract, and in how many months. That is the metric every advisor, mentor and candidate in this market would actually use.

Photo by Alesia Gritcuk on Unsplash