How to become an environmental scientist

What the work looks like

Much of the work is applied: sampling a site, reading the data, and writing a report that meets a regulation. It is closer to consulting than to discovery, and clear writing matters a great deal.

The official O*NET job description lists tasks such as:

• Communicate scientific or technical information to the public, organizations, or internal audiences through oral briefings, written documents, workshops, conferences, training sessions, or public hearings.
• Monitor effects of pollution or land degradation and recommend means of prevention or control.
• Collect, synthesize, analyze, manage, and report environmental data, such as pollution emission measurements, atmospheric monitoring measurements, meteorological or mineralogical information, or soil or water samples.

The route in

Pay in the US

The May 2025 national figures for environmental scientists and specialists, including health run from $52,520 at the 10th percentile to $140,010 at the 90th, with a median of $82,220 and a mean of $91,680. BLS projects employment growth of 6% over 2025-35 (faster than average), with about 7,300 openings a year.

If you do a PhD in this area

In 2025 the median research doctorate recipient in agricultural sciences and natural resources took 8.6 years from bachelor's degree, 7.0 years from starting graduate school and 5.0 years from starting the doctoral program.

In 2025, of 1,325 research doctorate recipients in agricultural sciences and natural resources, 816 reported a definite postgraduation commitment and 368 of those were postdoctoral study positions in the United States. That is 45.1% of those with a commitment.

In the UK

In the UK, consultancies, the Environment Agency and local authorities are common employers. Many graduates add a master's, and chartered status through a professional body helps later on.