Water Treatment Engineer

Also called: Environmental Engineer (Water)

Designs the plants and processes that make water safe to drink and clean sewage before it returns to rivers.

A day in the life

You design a new filtration step to remove 'forever chemicals' (PFAS), run pilot tests at a plant, and help an operator solve a taste-and-odor problem.

Pay over a career

Starting
$65k
Typical
$104k
High
$160k

Training

Bachelor's degree (4-year), about 4 years after high school. Bachelor's in environmental or civil engineering; PE license.

Ways in: 4-year college, Graduate school, Certification. Training cost: $15k – $60k.

Majors to look at: Environmental Engineering, Civil Engineering, Chemical Engineering.

Outlook

Growing about average (about 4% over 10 years).

Will it last? Our AI estimate

Medium risk for 10 years. AI speeds plant design and modeling; licensed engineers still answer for safe drinking water.

Start now, in high school

Classes: AP Chemistry, AP Calculus, AP Environmental Science.

Official data: O*NET occupation 17-2081.

More Water & Wastewater careers

Career Universe is an early version. Pay, training and AI-risk figures are estimates to start your own research, not verified facts. The research was written with AI research assistants, checked by validation scripts and spot-checked by hand. Check anything important with schools, employers and official sources. How the numbers work.