Bristol Myers Squibb · 1 day ago
Senior Associate Scientist I, Isotope Production
Bristol Myers Squibb is a leading biopharmaceutical company that focuses on transforming patients' lives through science. The Senior Associate Scientist I, Isotope Production will perform analyses on radioisotopes, assist in technology transfer, and ensure compliance with GMP regulations while providing technical support to various teams.
BiotechnologyHealth CareMedicalPharmaceuticalPrecision Medicine
Responsibilities
Perform analyses on radioisotopes (specifically radiometals) using ICP-MS, HPGe, radio TLC, and other modalities as deemed necessary. Experience with HPGe is particularly desirable
Assist in the technology transfer of analysis methods for radioisotope production
Work directly with production teams to schedule testing based on production needs
Perform analysis of finished radiopharmaceutical products as deemed necessary
Assist in writing and reviewing of laboratory Standard Operating Procedures (SOP's) and related documents
Assist with the routine calibration and maintenance of all laboratory equipment and materials, and provide support for qualification and maintenance activities. On-board new instrumentation as required
Participate in troubleshooting and investigations of analytical issues, identify root causes, and implement corrective actions as required
Develop and maintain appropriate documentation, particularly data analysis
Ensure compliance with GMP regulations, safety guidelines, and quality standards
Work with RSO to ensure laboratory compliance with radiation safety programs
Provide technical support to other teams or business units as required
Provide technical expertise and support for offsite vendors and RayzeBio MS&T and RA/QA teams in the installation and qualification of all laboratory equipment in a GMP environment
Mentor junior chemists, as necessary
Other tasks as assigned by management
Up to 10% of travel may be required
Qualification
Required
Minimum of BS in Chemistry or related field with 5+ years of experience in pharmaceutical or radioisotope field
MS in Chemistry or related field with 3-7 years of experience in Pharmaceutical or radioisotope field
Experience handling radioactive materials essential
Experience testing in a quality control chemistry lab is Required
It is essential the candidate set a radiation safety culture in the lab through communication with both internal and external stakeholders
Experience with radiopharmaceuticals and/or radioactive isotopes is required; experience with elements in the actinide series is strongly preferred
Highly motivated and organized professional with the ability to work independently or in a team environment
Multi-disciplined scientist with GMP knowledge/experience
Ability to multi-task and prioritize work based on multiple work-flows
Good organizational skills are required
Work with multiple computer systems, including Microsoft Office, and chromatography systems
Excellent professional ethics, integrity, and ability to maintain confidential information
Preferred
Experience with HPGe interpretation
Experience with HPGe is particularly desirable
Experience with root cause techniques such as 6 M's, 5 Why's, fishbone, or similar preferred
Benefits
Health Coverage Medical, pharmacy, dental, and vision care.
Wellbeing Support Programs such as BMS Well-Being Account, BMS Living Life Better, and Employee Assistance Programs (EAP).
Financial Well-being and Protection 401(k) plan, short- and long-term disability, life insurance, accident insurance, supplemental health insurance, business travel protection, personal liability protection, identity theft benefit, legal support, and survivor support.
Paid Time Off
US Exempt Employees flexible time off (unlimited, with manager approval, 11 paid national holidays (not applicable to employees in Phoenix, AZ, Puerto Rico or Rayzebio employees)
Phoenix, AZ, Puerto Rico and Rayzebio Exempt, Non-Exempt, Hourly Employees 160 hours annual paid vacation for new hires with manager approval, 11 national holidays, and 3 optional holidays
Unlimited paid sick time, up to 2 paid volunteer days per year, summer hours flexibility, leaves of absence for medical, personal, parental, caregiver, bereavement, and military needs and an annual Global Shutdown between Christmas and New Years Day.
Company
Bristol Myers Squibb
At Bristol Myers Squibb, we work every day to transform patients’ lives through science.
H1B Sponsorship
Bristol Myers Squibb has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (247)
2024 (278)
2023 (231)
2022 (180)
2021 (181)
2020 (169)
Funding
Current Stage
Public CompanyTotal Funding
$29.32BKey Investors
Venrock
2025-11-05Post Ipo Debt· $5.74B
2024-02-14Post Ipo Debt· $13B
2023-10-30Post Ipo Debt· $4.5B
Leadership Team
Recent News
2026-01-09
2026-01-08
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