Hiring: Associate Scientist, Analytical Development and Quality Control Company: Flagship Pioneering Location: Cambridge, MA Job Posted Time: 2026-09-11 17:58:09 Employment Type: Full-time Target Skills & Keywords: Analytical Development, Quality Control, HPLC, LC-MS, Plate-Based Assays, ELISA, qPCR/dPCR, mRNA/DNA Cargo, LNP, Method Optimization, Method Qualification, Assay Development, Benchling, Gene Therapy, Nucleic Acid Therapeutics Experience: - B.S. degree with 8+ years of relevant industry experience, or M.S. degree with 6+ years of relevant industry experience - Hands-on laboratory benchwork experience - Experience designing, independently executing, and troubleshooting experiments - Prior hands-on experience working with mRNA/DNA cargo and LNP products is highly desired - Experience mentoring other team members Required Skills: - Technical expertise in HPLC separations, LC-MS, and plate-based assays (e.g., ELISA, qPCR/dPCR, residual protein) - Setup, maintenance, and optimization of systems for efficient sample testing and data delivery - Execution of experimental studies to optimize specificity, sensitivity, precision, accuracy, and/or linearity of analytical methods - Troubleshooting assay development and instrument operation issues - Analysis and communication of experimental findings in oral, written, and visual formats - Documentation of lab activities in detailed protocols and reports in an electronic lab notebook (Benchling) - Composition and revision of SOPs and training team members on new assays - Inventory management of nucleic acid cargo and delivery materials - Working knowledge of Benchling, MS Office, JMP, GraphPad, Empower, and Chromeleon - Strong communication and organization skills - Attention to detail and meticulous record keeping Qualifications: - Degree in Chemistry, Biochemical Engineering, Biochemistry, Molecular Biology, Chemical Engineering, Biotechnology, or a related field - Ability to work independently and collaboratively in a multidisciplinary team environment - Scientific rigor and intellectual curiosity - Ability to thrive in a dynamic, fast-paced entrepreneurial environment Compensation: Not specified Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don’t miss this opportunity to join a forward-thinking team!