OpenTrain is seeking a remote CBRN AI Safety Review Specialist to evaluate, rank, and improve AI-generated content covering chemical, biological, radiological, and nuclear topics. Candidates must have at least three years of relevant professional experience or a relevant degree, strong English skills (C1+), and commit to at least 20 hours per week. The position is open to applicants based in Australia, Canada, New Zealand, the United Kingdom, and the United States.