Bristol Myers Squibb · 17 hours ago
Senior Scientist, Protein Analytics
Cambridge, MA
Full-time
Onsite
Mid, Senior Level
$141K/yr - $171K/yr
3+ years expBristol Myers Squibb is a biopharmaceutical company focused on transforming patients' lives through science. They are seeking a highly skilled Senior Scientist to join their Protein Analytics team, primarily responsible for supporting the analytical characterization of large molecule therapeutics and managing laboratory activities.
BiotechnologyHealth CareMedicalPharmaceuticalPrecision Medicine
Responsibilities
Perform detailed analytical characterization of large molecules using techniques such as LC-MS, LC-MS/MS, SEC-MALS, HIC, CE-SDS and other state-of-the-art methodologies
Develop, optimize, and execute analytical methods for assessing purity, identity, heterogeneity, and post-translational modifications of biotherapeutics
Support high-throughput analytical workflows for early-stage lead selection and candidate profiling
Maintain and troubleshoot analytical instrumentation
Clearly document experiments, analyze data, and present results and conclusions to project teams and stakeholders
Collaborate with multidisciplinary teams to support project goals and timelines
Manage a contractor, including task assignment, prioritization, and ensuring compliance with laboratory standards and safety practices
Qualification
Required
Ph.D. in Chemistry, Biochemistry, Analytical Sciences, or related discipline with 3-5 years of relevant industry experience, OR
M.S. with 8-10 years of experience in protein analytics or biopharmaceutical characterization
Hands-on experience with advanced mass spectrometry techniques such as peptide mapping, glycan profiling, drug-to-antibody ratio (DAR) determination, and native MS is highly desirable
Familiarity with automation, electronic lab notebooks, and LIMS systems
Strong understanding of protein structure, post-translational modifications, and analytical method development
Demonstrated ability to interpret complex MS data and communicate results effectively to multidisciplinary teams
Excellent organizational and technical skills, with the ability to manage multiple priorities in a fast-paced environment
Enthusiasm, willingness to learn, and strong work ethic
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
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.
10001+ employees
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
Charles Bancroft
CFO
Cristian Massacesi
Executive Vice President, Chief Medical Officer and Head of Development
Recent News
Pharmaceutical Technology
2026-01-22
Company data provided by crunchbase