micro1 · STEM & research
Nuclear & Radiological Security Expert
Listed on micro1 as “Nuclear & Radiological Security Expert”
What this actually is
You design problems that stump current AI models, evaluate AI reasoning against the correct answer, write rubrics, and provide expert feedback. Often the highest-paid category because the expertise pool is small. The platform title (Nuclear & Radiological Security Expert) reflects the rate band and the expertise required, not the day-to-day work.
Can you do this on your visa?
F-2 / F-4 / F-5 / F-6: open. E-1 to E-7: needs concurrent-employment permit. D-2 / D-4 students: S-3 permit, 20 hr/week cap. D-10 / D-8: case by case.
Korean tax on USD income
First 5 years in Korea: foreign-source income only taxed if remitted into Korea. After year 5: worldwide income. Full tax guide.
Original posting from micro1
Role Title: Nuclear & Radiological Security Expert
Role Type: Contractor
Location: Remote
micro1 is engaging Nuclear & Radiological Security Experts to support a customer’s initiative focused on defining standards for nuclear-safety evaluations, information abstraction, and escalation protocols. In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required - your domain knowledge is what matters.
Scope of Work
• Define evaluation scope and standards for nuclear and radiological safety, nonproliferation, and security.
• Develop frameworks for safe abstraction of sensitive or classified information in technical contexts.
• Establish robust escalation thresholds and protocols for handling nuclear security risks in research and operational scenarios.
• Contribute expert guidance on benchmarking nuclear and radiological risk assessments, ensuring effective nonproliferation safeguards.
• Review, refine, and validate technical guidelines for nuclear/radiological safety in support of advanced-model training.
• Collaborate with multidisciplinary stakeholders to ensure safety standards protect national and global security interests while enabling legitimate scientific progress.
• Document best practices and decision rationales for information security and compliance in nuclear domains.
Preferred Qualifications
• 5+ years of relevant experience in nuclear physics, radiological safety, nonproliferation, or nuclear safeguards (ideally 8-20 years for senior contributors).
• Advanced degree, professional certification, or equivalent operational experience in nuclear or radiological domains.
• Proven background with government agencies, national laboratories, regulatory bodies, or academic research in nuclear security or policy.
• Thorough understanding of nonproliferation frameworks, international safeguards, and weapons-relevant controls.
• High credibility and recognition in nuclear or radiological safety communities.
• Exceptional written and verbal communication skills, with the ability to translate complex technical topics for diverse audiences.
• Experience contributing to or overseeing security evaluations, compliance protocols, or risk assessments within sensitive technical environments.
Quoted from micro1's public listing on 2026-10-29. We don't edit platform copy; honest framing is in the title and the “what this actually is” block above.
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About micro1
Recruits experts and generalists for AI training projects and lists each role with an hourly range on its own job board. You apply per role, then do a role-specific interview with micro1's AI recruiter.
Is micro1 legit? Our review
A real US company that pays experts in USD through Deel twice a month. The hard part is getting from the Zara AI interview to paid work. Pay, who can join, and how Korean visa and tax rules apply.
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