Forensic Chemist - Casework Specialist - AI Trainer

About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: Forensic / Toxicological Chemist Type: Contract Compensation: $65–$75/hour Location: Remote Role Responsibilities • Write challenging single-turn prompts in chemistry and chemical safety , labeled as benign, dual-use, or adversarial. • Evaluate model responses against a defined policy standard and judge correctness. • Write reference answers with technical reasoning for correct responses. • Collaborate with experts to ensure models draw reliable lines between routine and dangerous queries. • Work independently and asynchronously to meet deadlines and improve AI model performance . Qualifications Must-Have • Experience in controlled substance casework in a forensic laboratory. • Background in clandestine laboratory response and precursor identification. • Expertise in forensic toxicology, postmortem, or human performance casework. • Experience in seized-drug and precursor trend monitoring or intelligence analysis. • Strong technical writing, published research, or expert witness experience. Compensation & Legal • Hourly contractor • Paid weekly via Stripe Connect Application Process (Takes 20–30 mins to complete) • Upload resume • AI interview based on your resume • Submit form Resources & Support • For details about the interview process and platform information, please check: • For any help or support, reach out to: PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity. #hiring mercor Originally posted on Himalayas