Remote Nuclear Medicine Physicist & Cyclotron RSO

Mercor; Sydney; Remote; AUD 129,000 - 149,000; Part time

Job summary

Mercor seeks a Nuclear Medicine Physicist / Cyclotron RSO for a contract role. You will write challenging prompts in radiological safety, evaluate model responses, and draft reference answers, working with AI research teams remotely.

Required experience includes nuclear medicine or radiopharmacy, cyclotron operations, and GMP-compliant production/QC, plus strong technical writing or published research. This is a remote opportunity with daily application steps.

Qualifications

• Experience in nuclear medicine or radiopharmacy, such as therapy dosimetry or patient release criteria.
• Background in cyclotron or radiochemistry facility operations, including PET isotope production.
• Expertise in medical physics, particularly brachytherapy source custody.
• Experience in radiopharmaceutical production and QC under GMP or equivalent systems.
• Strong technical writing skills with prior experience or published research.

Responsibilities

• Write challenging single-turn prompts in the radiological safety domain, labeled as benign, dual-use, and adversarial.
• Evaluate model responses against a defined policy standard to ensure correct handling.
• Write reference answers with technical reasoning for correct responses.
• Collaborate with AI research teams to improve model judgment on misuse potential.
• Work independently and asynchronously to meet deadlines while enhancing AI model performance.

Skills

Nuclear medicine

Radiopharmacy

Medical physics

Technical writing

Job description

Mercor seeks a Nuclear Medicine Physicist / Cyclotron RSO for a contract role. You will write challenging prompts in radiological safety, evaluate model responses, and draft reference answers, working with AI research teams remotely.

Required experience includes nuclear medicine or radiopharmacy, cyclotron operations, and GMP-compliant production/QC, plus strong technical writing or published research. This is a remote opportunity with daily application steps.