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Process Safety Engineer Fully Remote

Mercor


Job Location:

San Francisco, CA - USA

Monthly Salary: Not provided by the employer
Posted: 17 September 2026 (10 hours ago)
Application Deadline: 15 December 2026
Vacancies: 1 Vacancy

Job Summary

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 DAngelo Larry Summers and Jack Dorsey.

Position: Industrial Hygienist / Process Safety Engineer
Type: Contract
Compensation: $65$75/hour
Location: Remote

Role Responsibilities

  • Write challenging single-turn prompts in chemistry and chemical safety. Label them as benign dual-use or adversarial.
  • Evaluate AI model responses against a defined policy standard. Judge correctness of handling.
  • Write reference answers with technical reasoning for correct responses.
  • Assess dual-use scenarios. Ensure models refuse dangerous questions while answering legitimate ones.
  • Collaborate with AI research teams to improve model judgment on misuse potential.
  • Work independently and asynchronously. Maintain flexible hours.

Qualifications

Must-Have

  • Certified industrial hygienist with experience in exposure assessment sampling strategy and control banding.
  • Experience in process hazard analysis including HAZOP LOPA and management of change.
  • Expertise in toxic release and dispersion modeling with knowledge of AEGL/ERPG criteria.
  • Experience in ventilation containment and PPE program design for chemical hazards.
  • Familiarity with regulatory compliance such as PSM Seveso COMAH or OSHA.

Preferred

  • Prior technical writing published research or expert witness experience. Include a sample or link.

Application Process (Takes 2030 mins to complete)

  • Upload resume
  • AI interview based on your resume
  • Submit form

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PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.