CBRN Specialist

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Type: Contract Location: Remote Skills technologies CBRN English Chemical Safety Biological Safety Radiological Safety Nuclear Safety AI Safety Risk Review Hazard Communication Emergency Preparedness Key responsibilities Review CBRN-related AI content: Evaluate AI-generated responses involving chemical, biological, radiological, nuclear, hazardous-material, emergency-preparedness, and public-safety topics for accuracy, safety, and guideline alignment. Identify unsafe or enabling content: Flag outputs that provide dangerous procedural detail, acquisition guidance, weaponization support, evasion tactics, unsafe lab guidance, harmful exposure advice, or other misuse-enabling content. Develop safe reference content: Create gold-standard examples that answer benign CBRN questions responsibly while avoiding operationally dangerous instructions. Optimize AI safety behavior: Evaluate and rank model outputs based on safe handling, correct risk framing, appropriate refusals, helpful redirection, scientific accuracy, and clarity. Ensure model integrity: Detect hallucinated claims, incorrect hazard classifications, misleading risk statements, overconfident conclusions, poor escalation guidance, or unsafe recommendations. Support policy-aligned review: Apply project rubrics consistently and provide clear written feedback explaining why content is safe, unsafe, incomplete, or technically incorrect. Maintain technical quality: Ensure CBRN-related content uses precise terminology, avoids exaggeration or minimization of risks, and communicates safety information in a responsible, user-appropriate way. Escalate sensitive cases: Flag ambiguous, high-risk, or potentially harmful content for additional review according to project guidelines. Requirements: Bachelor’s degree or higher in Chemistry, Biology, Microbiology, Public Health, Toxicology, Nuclear Engineering, Radiation Science, Emergency Management, Environmental Health Safety, Biosecurity, Security Studies, or a related field, or equivalent professional experience. Strong professional proficiency in English, minimum C1, to follow guidelines and provide detailed written feedback in English. 3+ years of professional experience in CBRN safety, emergency preparedness, hazardous materials, biosafety, radiation safety, public health, environmental health and safety, defense/security analysis, technical review, or related work. Strong understanding of chemical, biological, radiological, and nuclear hazard categories, including safe high-level risk assessment, exposure pathways, protective concepts, emergency communication, and public-safety principles. Ability to evaluate CBRN-related AI outputs for accuracy, safety, completeness, policy alignment, and potential misuse risk. Comfortable identifying unsafe instructions, operationally enabling details, inappropriate specificity, misleading hazard claims, inaccurate emergency advice, or unsupported technical conclusions. Familiarity with safety frameworks, emergency-response concepts, biosafety levels, hazardous-material communication, radiation protection principles, decontamination concepts, incident reporting, and public-health guidance is preferred. High attention to detail when reviewing terminology, units, exposure concepts, risk levels, safety disclaimers, escalation guidance, and sensitive technical boundaries. Reliable, self-directed, and able to deliver consistent quality in an hourly, remote contractor workflow across time zones. Prior experience with AI safety, data annotation, technical QA, policy review, risk assessment, red-team review, scientific review, or rubric-based evaluation is strongly preferred. Originally posted on Himalayas

类型：合同制 地点：远程 技能技术 CBRN 英语 化学安全 生物安全 放射安全 核安全 AI安全 风险审查 危害沟通 应急准备 关键职责 审查CBRN相关AI内容：评估AI生成的涉及化学、生物、放射、核、危险材料、应急准备和公共安全主题的回复的准确性、安全性和指南一致性。识别不安全或赋能内容：标记提供危险程序细节、获取指导、武器化支持、规避策略、不安全实验室指导、有害暴露建议或其他滥用赋能内容的输出。开发安全参考内容：创建金标准示例，负责任地回答良性CBRN问题，同时避免操作上危险的指令。优化AI安全行为：基于安全处理、正确风险框架、适当拒绝、有益重定向、科学准确性和清晰度评估和排名模型输出。确保模型完整性：检测幻觉声明、错误危害分类、误导性风险陈述、过度自信结论、糟糕升级指导或不安全建议。支持政策对齐审查：一致应用项目评分标准，并提供清晰的书面反馈，解释内容为何安全、不安全、不完整或技术上不正确。维护技术质量：确保CBRN相关内容使用精确术语，避免夸大或最小化风险，并以负责任、适合用户的方式传达安全信息。升级敏感案例：根据项目指南标记模糊、高风险或潜在有害内容以供额外审查。要求：化学、生物学、微生物学、公共卫生、毒理学、核工程、辐射科学、应急管理、环境健康安全、生物安全、安全研究或相关领域的学士学位或更高学位，或同等专业经验。英语专业熟练度高，最低C1，以遵循指南并用英语提供详细书面反馈。3年以上CBRN安全、应急准备、危险材料、生物安全、辐射安全、公共卫生、环境健康与安全、国防/安全分析、技术审查或相关工作的专业经验。对化学、生物、放射和核危害类别有深入理解，包括安全高级风险评估、暴露途径、防护概念、应急沟通和公共安全原则。能够评估CBRN相关AI输出的准确性、安全性、完整性、政策对齐和潜在滥用风险。能够舒适地识别不安全指令、操作赋能细节、不适当的具体性、误导性危害声明、不准确应急建议或无支持的技术结论。熟悉安全框架、应急响应概念、生物安全级别、危险材料沟通、辐射防护原则、去污概念、事件报告和公共卫生指南者优先。审查术语、单位、暴露概念、风险级别、安全免责声明、升级指导和敏感技术边界时高度注重细节。可靠、自主导向，能够在跨时区的每小时远程承包商工作流程中提供一致质量。具有AI安全、数据标注、技术QA、政策审查、风险评估、红队审查、科学审查或基于评分标准的评估经验者强烈优先。原发布于Himalayas

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