Plankton Ecologist

Also called: Zooplankton Ecologist

Studies the tiny drifting organisms at the base of ocean and lake food webs.

A day in the life

Tows fine nets behind a boat, counts copepods and krill under the microscope, and links changes in plankton to whale and fish populations.

Pay over a career

Starting
$55k
Typical
$75k
High
$110k

Estimate.

Approximate: anchored on Bureau of Labor Statistics data for a broader job group.

Training

Doctorate (PhD), about 9 years after high school. PhD typical; master's for technician roles.

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

Majors to look at: Marine Biology, Oceanography.

Outlook

Growing about average. Tracks BLS biological scientists.

Will it last? Our AI estimate

Low risk in 5 years, medium in 10. Imaging instruments and AI now count plankton automatically; towing nets and linking plankton to food webs stay human.

Start now, in high school

Classes: AP Biology, Statistics, AP Environmental Science.

Official data: O*NET occupation 19-1029.

More Marine & Freshwater Biology 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.