Isotope Production Scientist – Radiochemistry (Actinium-225)

Bristol-Myers Squibb; Indianapolis (IN); On-site; USD 82,000 - 100,000; Full time

Job summary

RayzeBio, a wholly‑owned subsidiary of Bristol Myers Squibb, seeks a Senior Associate Scientist I, Isotope Production in Indianapolis to support radiochemical experiments and Actinium‑225 production. The role covers separations, process development, and scale‑up within GMP facilities, collaborating with engineers and scientists.

You will contribute to data collection, documentation, safety compliance, and technology transfer while maintaining high scientific rigor in a lab environment with hot

Qualifications

• BS/MS in Radiochemistry or related field with 2+ years of experience with radioactive materials.
• Experience with radiochemical separations and processing in a GMP environment preferred.
• Willingness to work with hot cells, gloveboxes, shielded enclosures, and remote handling systems.

Responsibilities

• Design experiments for R&D radiochemical processes for Actinium‑225 production.
• Execute separation and purification methods (chromatography, precipitation, solvent extraction).
• Run process scale‑up studies from benchtop to process scale in shielded hot cells.
• Handle radioactive materials following safety procedures and maintain documentation.

Skills

Radiochemistry

Radioactive materials handling

Data analysis

Technical writing

GMP experience

AI tools usage

Education

BS/MS in Radiochemistry or related

Tools

HPGe spectroscopy

ICP‑MS

ICP‑OES

Alpha spectroscopy

Job description

RayzeBio, a wholly‑owned subsidiary of Bristol Myers Squibb, seeks a Senior Associate Scientist I, Isotope Production in Indianapolis to support radiochemical experiments and Actinium‑225 production. The role covers separations, process development, and scale‑up within GMP facilities, collaborating with engineers and scientists.

You will contribute to data collection, documentation, safety compliance, and technology transfer while maintaining high scientific rigor in a lab environment with hot