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Reporting to the Associate Principal Scientist, Process Development, the Scientist, Process Development will lead the refinement, development, and characterization of cell therapy processes, and support the transfer of product candidates to Cabaletta’s external manufacturing partners (CDMOs). This role partners closely with cross-functional teams including MSAT, Analytical Development, Preclinical, Quality, CMC, and Regulatory to enable robust, scalable, and compliant manufacturing processes. The position may require up to 10% domestic travel, as well as occasional weekend or extended-hour support during critical activities such as tech transfer or manufacturing campaigns.
Job Responsibility:
Design and execute process development experimental plans, author associated protocols and reports, and present data and insights to cross-functional teams
Develop phase-appropriate cell therapy manufacturing processes using Quality by Design (QbD) principles
Support technology transfer of processes to CDMOs for early-phase cGMP clinical manufacturing, as needed
Contribute to the development of platform manufacturing processes and ensure readiness for clinical and future commercial manufacturing
Identify and evaluate opportunities to improve manufacturing performance, including cost, throughput, robustness, and quality
Maintain laboratory materials and sample inventory to support experimental planning and execution
Accurately document experimental data in a timely manner, ensuring data integrity, traceability, and compliance with protocols
Maintain individual training requirements in a compliant state
Contribute to regulatory filings (e.g., IND/CTA) and technical documentation, as needed
Other related duties, as assigned
Requirements:
Bachelor’s Degree with 4+ years of experience, or Master’s Degree with 2+ years of experience, within biologics process development and manufacturing under cGMP processes
Experience with cell therapy manufacturing scale-up, technology transfer, and process development methods is required
Experience with basic biological laboratory techniques such as cell culture, PCR, cell-based bioassays, and/or ELISA
Extensive experience in flow cytometry and cell-based assays is required
Strong problem-solving skills are preferred
Experience supporting regulatory documentation, including but not limited to INDs, CTAs, and BLAs
Previous experience and working knowledge of T-cells or immunological cell therapies
Good working knowledge of cGMP manufacturing for biological processes and ICH regulations
Highly organized and efficient, with a curiosity for cutting-edge science
Strong team orientation and a passion for continuous self-development
Ability to coordinate parallel tasks across multiple projects, demonstrating strong prioritization skills