Principal Scientist - Process Translation and Execution Lilly Medicine Foundry

Eli Lilly Eli Lilly · Pharma · Lebanon, IN +1

The Principal Scientist - Process Translation and Execution at Eli Lilly will focus on translating chemical processes from development labs to pilot plant operations for clinical trial supply. This role involves operating and troubleshooting kilo-scale equipment, applying chemical engineering principles for scale-up, developing models for crystallization and filtration, and ensuring process safety and documentation. The position is part of the new Lilly Medicine Foundry, a center for advanced manufacturing and drug development.

What you'd actually do

  1. Operate and troubleshoot kilo-scale equipment including multi-purpose reactors, filtration systems, drying equipment (including AFD and tray dryer).
  2. Apply chemical engineering principles (heat/mass transfer, reaction kinetics, thermodynamics, fluid dynamics) to scale-up calculations and equipment sizing.
  3. Develop and apply appropriate cake filtration models to predict filtration rate, cake resistance, and deliquoring performance. Design and execute filtration wash studies.
  4. Apply appropriate modeling or semi-empirical approaches to predict and control particle size distribution (PSD) during crystallization.
  5. Actively involved in receiving chemical process from early phase process research and development labs and evaluating the safety of the incoming procedures in collaboration with the chemist and safety group.

Skills

Required

  • BS or MS in Chemical Engineering or a closely related discipline
  • 8+ years of industry experience - in pharmaceutical process development, pilot plant operations, or chemical manufacturing.
  • Qualified applicants must be authorized to work in the United States on a full-time basis.

Nice to have

  • Deep technical interest and understanding in the field of Chemical Engineering.
  • Direct hands-on experience with operating kilo-scale or pilot-scale chemical processing equipment.
  • Experience with any of the following software packages: DeltaV, Dynochem, Aspen, and/or electronic lab notebooks.
  • Experience with crystallization development including polymorph control, nucleation/growth kinetics, seeding strategies, and PSD control.
  • Expertise on filtration modeling and ability to fit model parameters