Associate Scientist, Analytical Development

Cambridge, MAPosted Jun 26, 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 JobsAssociate Scientist, Analytical DevelopmentCambridge - MA - US No longer accepting applications.Job IDR1603882Date posted06/25/2026DepartmentCell TherapyPosition SummaryThe Associate Scientist, Analytical Development is a key scientific contributor responsible for the design and execution of bioanalytical assays. This role requires hands-on expertise in molecular techniques, ELISA and cell-based assay methodologies, combined with a strong foundation in analytical science. The Associate Scientist operates under limited supervision, exercises scientific judgment in experimental planning, and plays an active role in driving project team success through technical excellence and cross-functional collaboration.Key ResponsibilitiesScientific & Technical ExecutionDesign and execute the next logical steps in a series of related experiments and studies, applying scientific reasoning to advance analytical development objectivesDevelop, optimize, qualify, and validate ELISA and cell-based assays (e.g., potency assays, binding assays, reporter gene assays) in support of Process Development and CMC.Generate, analyze, and interpret complex analytical data sets; prepare clear and accurate scientific documentation including assay reports, protocols, SOPs, and technical summariesTroubleshoot routine and non-routine assay problems, applying systematic problem-solving approaches to identify root causes and implement corrective actionsEnsure all laboratory work is conducted in compliance with GxP regulations, internal SOPs, and applicable regulatory guidelines.Routine TestingPerform routine analytical testing in support of drug substance and drug product characterization, stability studies, comparability studies, and release testing activitiesExecute qualified and validated ELISA and cell-based assays in accordance with approved protocols and SOPs, ensuring data accuracy, reproducibility, and traceabilityDocument all testing activities thoroughly in electronic laboratory notebooks (ELN) or LIMS, maintaining complete and audit-ready records in compliance with GxP standardsReview and verify analytical data for accuracy and completeness, escalating deviations or out-of-specification results through appropriate channels in a timely mannerSupport method transfers, cross-site validations, and tech transfer activities as needed to ensure continuity of analytical testing operationsCritical Reagents ManagementOversee the lifecycle management of critical reagents used in ELISA and cell-based assays, including procurement, qualification, characterization, storage, and inventory trackingConduct bridging and comparability studies for critical reagent lots to ensure consistency in assay performance across transitions and reagent changesMaintain detailed reagent records including certificates of analysis, qualification data, expiration tracking, and chain-of-custody documentation in compliance with internal SOPsCollaborate with internal stakeholders and external vendors to source, evaluate, and qualify new critical reagents, including reference standards, antibodies, and biological materialsProactively monitor reagent inventory levels and lead mitigation strategies...

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