Health Physicist
- Contract: Contract
- Who can apply: Open worldwide
- Posted Sep 14, 2026
In short
Mercor needs 1000 Health Physicists on a freelance remote contract to test frontier AI models for radiological safety. If you know how to draw the line between safe professional questions and dangerous misuse, this flexible project is built for your expertise.
What you will do
- Write single-turn prompts classified as benign, dual-use, or adversarial
- Evaluate model responses against safety policies and judge their accuracy
- Write reference answers explaining what a correct response looks like
- Provide clear technical reasoning for every judgment you make
What you need to apply
- Experience with radiation measurement, dose planning, or contamination control
- Background in operational health physics, dosimetry, or decommissioning
- Strong technical writing skills to explain complex judgments clearly
- No use of classified, export-controlled, or NDA-covered information
Who can apply
This freelance role is open worldwide with no country restrictions stated. There are 1000 openings available.
My tip
At Simply Remotely, we advise you to include a writing sample or link in your application to highlight your technical writing skills.