Principal Investigator (Clinical Trials)

Also called: Clinical Investigator

The doctor in charge of a clinical trial at a site, responsible for patients' safety and the study's science.

A day in the life

Examines trial patients, decides whether side effects are related to the experimental drug, and signs off on all study data.

Pay over a career

Starting
$170k
Typical
$250k
High
$380k

Estimate; physicians' pay.

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

Training

Professional degree (MD, JD, DVM…), about 12 years after high school. MD/DO with specialty training; some PIs are PhDs or nurse practitioners for certain trials.

Ways in: 4-year college, Professional school. Training cost: Over $150k.

Majors to look at: Biology, Pre-Med.

Outlook

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

Will it last? Our AI estimate

Low risk for 10 years. AI drafts paperwork and flags side effects; the doctor's exams, safety calls and legal responsibility stay human.

Start now, in high school

Classes: AP Biology, AP Chemistry, Statistics.

Official data: O*NET occupation 29-1229.

More Clinical Research & Trials 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.