Radiochemist - AI Trainer

AfterQuery Experts; Auckland; Remote; NZD 304,000 - 433,000; Full time

Benefits offered by this job

Fully remote

Asynchronous work

Job summary

AfterQuery Experts is seeking radioactive materials and health physics experts as contractors to help make AI models safer in their domain. You will author prompts and scenarios to probe safety boundaries and review prompts for safety classifications, with domain analysis behind each judgment.

The role is fully remote, asynchronous, and contract-based with no sponsorship. You must be located in a Five Eyes country and hold a graduate degree in a related field.

Qualifications

• Master's degree or higher in health physics, radiochemistry, nuclear engineering, or a closely related discipline.
• Citizen of a Five Eyes country and physically located in one of those countries while performing work.
• Experience as a radiation safety officer, health physicist, or radiochemist is a plus, not required.

Responsibilities

• Author prompts and scenarios that probe the boundary between safe and unsafe requests in your field
• Review and classify prompts written by other experts as safe or unsafe
• Write the domain analysis behind each judgment: why a prompt is acceptable, or where it crosses a line and why
• Revise your work based on structured reviewer feedback

Skills

Prompt engineering

Radiation safety

Analytical reasoning

Education

Master's degree or higher in health physics, radiochemistry, nuclear engineering, or a closely related discipline

Job description

AfterQuery builds the expert evaluation data that frontier AI labs use to measure and improve their models. We are hiring radioactive materials and health physics experts as contractors to help make AI models safer in their domain.

What You Will Actually Do

• Author prompts and scenarios that probe the boundary between safe and unsafe requests in your field
• Review and classify prompts written by other experts as safe or unsafe
• Write the domain analysis behind each judgment: why a prompt is acceptable, or where it crosses a line and why
• Revise your work based on structured reviewer feedback

Who This Is For

• Master's degree or higher in health physics, radiochemistry, nuclear engineering, or a closely related discipline
• Citizen of a Five Eyes country: United States, United Kingdom, Canada, Australia, or New Zealand
• Physically located in one of those five countries while doing the work
• Experience as a radiation safety officer, health physicist, or radiochemist, or in radioactive source or waste management is a plus, not a requirement

Contract and pay

• $150/hr equivalent, paid at $85 per approved task
• Fully remote and asynchronous, on your own schedule
• Contract engagement, no sponsorship available