Radiochemistry/Nuclear Chemistry Specialist - AI Trainer

Invisible Expert Marketplace; Wideopen; Remote; GBP 60,000 - 80,000; Full time

Job summary

A leading company is seeking a Radiochemistry/Nuclear Chemistry Specialist to contribute expertise in AI training. This remote position requires a PhD and knowledge in radiochemistry and nuclear chemistry. Ideal candidates will engage with AI models on complex scientific topics, ensuring accuracy and logical soundness. Join us in shaping the future of AI with your specialized knowledge.

Benefits

Health Insurance

PTO

Qualifications

• Experience with radioisotope production and radiation safety protocols.
• Peer-reviewed publications and hands-on lab work preferred.

Responsibilities

• Converse with AI on radiochemical scenarios and nuclear chemistry questions.
• Verify factual accuracy and suggest improvements to AI models.

Skills

radiochemistry

nuclear chemistry

radiochemical separations

radiotracer methodologies

radiochemical synthesis

radiochemical assay techniques

nuclear decay schemes

radiopharmaceutical chemistry

Education

PhD in radiochemistry

PhD in nuclear chemistry

Job description

World Wide - Remote

Are you a radiochemistry/nuclear chemistry expert eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery. With high‑quality training data, tomorrow’s AI can democratize world‑class education, keep pace with cutting‑edge research, and streamline lab work for scientists everywhere. That training data begins with you—we need your expertise to help power the next generation of AI.

We’re looking for radiochemistry/nuclear chemistry specialists who live and breathe radioisotope production, radiochemical separations, nuclear decay schemes, radiotracer methodologies, radiation safety protocols, nuclear fuel cycle chemistry, nuclear forensics, and radiopharmaceutical chemistry. You’ll challenge advanced language models on topics like alpha, beta, and gamma spectroscopy, radionuclide labeling, radiochemical synthesis, nuclear reaction pathways, radiochemical assay techniques, and decay chain analysis—documenting every failure mode so we can harden model reasoning.

On a typical day, you will converse with the model on experimental radiochemical scenarios and theoretical nuclear chemistry questions, verify factual accuracy and logical soundness, capture reproducible error traces, and suggest improvements to our prompt engineering and evaluation metrics.

A PhD in radiochemistry, nuclear chemistry, or a closely related field is ideal; peer‑reviewed publications, hands‑on radiochemical lab work, nuclear facility experience, or radiopharmaceutical research signal fit. Clear, metacognitive communication—“showing your work”—is essential.

Ready to turn your radiochemistry/nuclear chemistry expertise into the knowledge base for tomorrow’s AI? Apply today and start teaching the model that will teach the world.

We offer a pay range of $8‑to‑$65 per hour, with the exact rate determined after evaluating your experience, expertise, and geographic location. Final offer amounts may vary from the pay range listed above. As a contractor you’ll supply a secure computer and high‑speed internet; company‑sponsored benefits such as health insurance and PTO do not apply.

Job title: Radiochemistry/Nuclear Chemistry Specialist – AI Trainer
Employment type: Contract
Workplace type: Remote
Seniority level: Mid‑Senior Level

Apply for this job

*

indicates a required field

First Name *

Last Name *

Email *

Phone

Resume/CV *

Enter manually

Accepted file types: pdf, doc, docx, txt, rtf

Education

School * Select...

Degree * Select...

Select...

Start date year *

End date year *

What country are you currently a resident of? * Select...

If you are based in USA, please confirm which state you are currently residing in? * Select...

Please select all the languages you are proficient in. * Select...

Proficiency means you can effectively communicate complex ideas, including academic or cognitively challenging topics, both verbally and in writing. This includes the ability to participate in professional conversations, explain nuanced concepts, and understand detailed instructions in the selected language(s)

Please select the skills category that best describes your core strengths from the list below. * Select...

Please provide your desired hourly rate in USD *

Please enter your desired hourly rate in USD as a number only (no symbols, words, or ranges).Decimals are allowed. Do not include $, commas, or text.

Example: 8.50 (for $8.50/hour)

On average, how many hours per week are you available? *

Please enter the number of hours you are generally available each week using numbers only.
Decimals are allowed. Do not include text or symbols.

Example: 40 or 32.5

Please acknowledge that you have read and agree to our Privacy Policy. *

Yes

By clicking "Submit Application", you agree to Invisible's Privacy Policy .