Senior Associate Scientist LNP Process Development

Cambridge, MAPosted Jun 25, 2026
Career Areas Career Stories Join Talent Community Candidate Login English English Italiano Español Français Português Norsk Deutsch 日本語 Bahasa melayu 中文 (简体) 中文 (繁體) 한국어 ภาษาไทย Nederlands Polski Yкраїнська Hrvatski Ελληνικά Magyar čeština Türkçe Pусский Haitian עברית Brazilian Português Dansk Suomi Svenska Français (Canada) Português (Portugal) Careers Home Life at BMS Career Areas Student Opportunities Events How We Recruit Career Stories Search this site Join Talent Community Candidate Login English English Italiano Español Français Português Norsk Deutsch 日本語 Bahasa melayu 中文 (简体) 中文 (繁體) 한국어 ภาษาไทย Nederlands Polski Yкраїнська Hrvatski Ελληνικά Magyar čeština Türkçe Pусский Haitian עברית Brazilian Português Dansk Suomi Svenska Français (Canada) Português (Portugal) Single PositionView All JobsSenior Associate Scientist LNP Process DevelopmentCambridge - MA - US No longer accepting applications.Job IDR1603857Date posted06/24/2026DepartmentCell TherapySenior Associate Scientist (EG90 Lvl2), LNP Process DevelopmentBristol Myers Squibb is on a mission to discover, develop, and deliver innovative medicines that help patients prevail over serious diseases. Guided by a commitment to rigorous science, integrity, and transformative innovation, BMS is a global biopharma leader dedicated to improving the lives of patients worldwide.In October 2025, BMS significantly expanded its RNA medicines capabilities through the acquisition of Orbital Therapeutics, bringing with it a powerful and differentiated RNA platform that combines circular and linear RNA engineering, advanced delivery technologies, and AI-driven design. This platform is accelerating BMS's efforts to pioneer a new generation of programmable RNA therapies across immunomodulation for autoimmune disease and oncology, next-generation vaccines, and protein therapeutics.As we continue to grow and integrate this delivery platform, we are building out a world-class LNP Process Development team based in Cambridge, MA. If you are passionate about cutting-edge RNA delivery science and want to contribute to medicines that have the potential to transform patient lives in ways not previously possible, we invite you to join us.Position SummaryBristol Myers Squibb is seeking a motivated and detail-oriented Senior Associate Scientist to join our LNP Process Development team in Cambridge, MA. The LNP PD team works to develop, characterize, and implement robust preclinical and clinical manufacturing processes to support Bristol Myers Squibb's exciting pipeline of products. This role is specifically focused on LNP process development, with responsibilities spanning early process development through clinical manufacturing support.This is an excellent opportunity for an early-career scientist to grow within a dynamic, fast-paced environment. The successful candidate will support planning and execution of laboratory studies and contribute to protocols, technical reports, and regulatory documentation under the guidance of senior team members.Responsibilities: Execute hands-on laboratory experiments focused on LNP process development and scale-up from bench to pilot scaleDesign and perform experiments for optimization and characterization of targeted lipid nanoparticles using structured approaches in both upstream and downstream unit operations(i.e. QbD principles, DoE)Contribute to the authoring and review of technical protocols, experimental reports, and batch records in support of early- to late-stage development activitiesPerform routine analytical testing to assess LNP conjugation, particle size, encapsulation and concentrationAnalyze and interpret experimental results, present findings to senior scientists and project teamsCollaborate with internal R&D, analytical development, and manufacturing to advance BMS's LNP pipelineSupport interactions with manufacturing partners, including review of technical documents and participation in technology transfer activities as neededMaintain accurate...

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