Nuclear Medicine Physicist / Cyclotron RSO

SaidGig; New York (NY); Remote; USD 90,000 - 103,000; Part time

Job summary

SaidGig in New York is seeking a writing-focused, per-task role focused on radiological safety and misuse-risk analysis. You will craft prompts across benign, dual-use, and adversarial categories and assess AI responses for policy compliance.

Responsibilities include developing reference answers with technical rationales and producing clear explanations for non-specialists. This remote, per-task engagement emphasizes accuracy and concise technical communication.

Qualifications

• Experience in writing or evaluating technical material related to radiological safety and misuse risk.
• Strong background in radiopharmacy or nuclear medicine physics.
• Ability to communicate complex technical concepts to non-specialists.

Responsibilities

• Create challenging single-turn prompts categorized as benign, dual-use, or adversarial.
• Assess model responses against a defined policy standard and determine correctness.
• Develop reference answers with clear, technical rationales for correct handling.
• Write rationales that non-specialists can understand.

Skills

Technical writing

Radiological safety judgement

Medical physics knowledge

Red-teaming experience

Education

Nuclear medicine or radiopharmacy physics degree

Tools

GMP quality systems

Job description

Role Overview

Help evaluate how frontier AI systems handle radiological safety and misuse-risk questions. This writing-intensive, per-task role focuses on distinguishing legitimate technical requests from dual-use and adversarial scenarios, so models can provide appropriate professional support while declining genuinely dangerous requests.Key ResponsibilitiesCreate challenging single-turn prompts in your specialty, categorized as benign, dual-use, or adversarial.Assess model responses against a defined policy standard and determine whether each response was handled correctly.Develop reference answers that show the appropriate response and explain the underlying technical reasoning.Write clear rationales that non-specialists can understand.QualificationsRelevant experience includes producing or handling medical isotopes and applying radiological safety judgment in real custody, treatment, production, or licensing contexts. Strong backgrounds may include:Nuclear medicine or radiopharmacy physics, including therapy dosimetry, I-131, Lu-177, Y-90, and patient release criteria.Cyclotron or radiochemistry facility radiation safety work, including target handling, PET isotope production, and hot-cell operations.Medical physics involving brachytherapy source custody, HDR or LDR sources, inventory, and source exchange.Radiopharmaceutical production and quality control under GMP or an equivalent quality system.Support for an Authorised Medical Physicist or Authorised User under a medical radioactive materials licence.Red-teaming experience is preferred.Technical writing, published research, or expert witness experience is strongly valued. Include a writing sample or link with your application.Work TermsRemote, per-task engagement.The work involves reading and writing about misuse scenarios in radiological safety for sustained periods. You will be briefed in advance and may pause or step away at any time without penalty.CompensationPay is 65 to 75 per task.EligibilityDo not use or draw on classified, export-controlled, NDA-covered, or prepublication-review information.If you are subject to these obligations, disclose them in your application so the work can be scoped appropriately.