Process Engineer, Kilo and High Potency Lab, Lilly Medicine Foundry

At Lilly, the work is demanding because patients are waiting. We unite caring with discovery to help make life better for people around the world, knowing that every decision, every detail, and every day matters. Headquartered in Indianapolis, Indiana, our over 50,000 employees around the globe take on complex challenges to discover and deliver life-changing medicines, strengthen how health is understood and managed, and support the communities we serve. This is hard, urgent, selfless work—but it’s work worth doing. If you’re driven by purpose and ready to bring your best to work that truly matters for patients, we invite you to join us.
At Lilly, we unite caring with discovery to make life better for people around the world. We are a global healthcare leader headquartered in Indianapolis, Indiana. Our employees around the world work to discover and bring life-changing medicines to those who need them, improve the understanding and management of disease, and give back to our communities through philanthropy and volunteerism. We give our best effort to our work, and we put people first. We’re looking for people who are determined to make life better for people around the world.
About the Lilly Medicine Foundry:
Lilly recently announced a $4.5 billion investment to create the Lilly Medicine Foundry, a new center for advanced manufacturing and drug development. The first-ever facility of its kind, combining research and manufacturing in a single location, the Medicine Foundry will allow Lilly to further develop innovative solutions to optimize manufacturing processes and increase capacity for clinical trial medicines, while also reducing costs and environmental impact.
Organizational Overview:
Lilly is currently constructing an advanced research facility for production of API molecules for clinical trials located in Lebanon, IN. This facility is Lilly’s largest investment in a clinical trial manufacturing capacity and is intended to provide APIs for current and future products, including new modalities. This is a unique opportunity to be a part of the startup team for a greenfield manufacturing site, and the successful candidate will help to build the processes and facility to enable a successful startup into GMP manufacturing operations.
We are seeking a Process Engineer to support the pilot plant facility in Lebanon, with a focus on small molecule Kilo Lab and High Potency Lab operations. This position involves solving technical challenges with kilo-scale reactor and scale-up equipment design, developing and sustaining process knowledge for both standard and high-potency (HPAPI) chemistries, optimizing processes across synthesis, crystallization, distillation, and isolation unit operations, and managing equipment capabilities and containment strategies for the Kilo Lab and High Potency Lab suites.
Responsibilities
The Process Engineer provides technical assessment and support for production operations in the areas of developing and sustaining process knowledge, process and equipment support, process optimization, equipment capability and asset management, and engineering business systems. This role is to serve as a process engineer supporting drug substance active pharmaceutical ingredient (API) manufacturing within the Kilo Lab and High Potency Lab.
Evaluate scale-up feasibility and rig fit for new chemistries by analyzing technical data packages and running kinetic, mass-transfer, and heat-transfer modeling and experiments to ensure clean transfer from gram- to kilogram-scale reactors.
Design, test and install new equipment to meet the evolving portfolio and reaction needs.
Design, operate, and troubleshoot kilo-scale reactor systems — glass-lined and Hastelloy reactors, agitated filter-dryers — partnering with Kilo Lab and High Potency Lab chemists and shaping plant design for piping, mixing, heat transfer, and automation.
Engineer containment and safe-handling strategies for HPAPI operations, spanning isolator and glove-box systems, occupational exposure banding (OEB), and dry-end solids processing.
Optimize crystallization, distillation, extraction, and isolation unit operations, resolving polymorphism and particle-size challenges while closing mass balances and tracking impurity fate and purge across multi-step syntheses.
Safeguard quality, safety, and cGMP compliance across equipment and procedures, and author or review technical reports, regulatory submissions, and lab notebooks to a high standard.
Drive cross-functional execution by conducting impact and risk assessments, coordinating with HSE, QA, Tech Services, Development, Operations, Automation, and Manufacturing, and developing project plans and timetables with a proactive quality mindset.
Develop or review plans and timetables for project work.
Basic Requirements:
BS or MS in chemical engineering or related discipline and a minimum of 1-4 years of experience with a pharmaceutical, biotech, or CMO environment supporting the process engineering of drug substance active pharmaceutical ingredient (API) manufacturing or development.
Qualified applicants must be authorized to work in the United States on a full-time basis. Lilly will not provide support for or sponsor work authorization or visas for this role, including but not limited to F-1 CPT, F-1 OPT, F-1 STEM OPT, J-1, H-1B, TN, O-1, E-3, H-1B1, or L-1.
Additional Preferences:
Deep technical interest and understanding in the field of process development and chemical engineering
Ability to work well in a team environment incorporating a variety of functional relationships and desire to be point of accountability
Experience with any of the following software packages: DeltaV, Dynochem, Aspen, and/or electronic lab notebooks
Experience with kilo-scale equipment (e.g., glass-lined/Hastelloy reactors, agitated filter-dryers) and understanding of scale-up factors including kinetics, mass transfer, and heat transfer
Familiarity with high-potency API (HPAPI) handling, containment equipment (isolators, glove boxes), and occupational exposure banding (OEB) practices
Working knowledge of key organic chemistry unit operations (crystallization, distillation, extraction) and analytical techniques (HPLC/UPLC, MS, NMR, GC, KF, DSC, XRD) Experience supporting small molecule process chemistry scale-up from gram to kilogram scale in a cGMP environment
Working knowledge of bioconjugate unit operations including single use, TFF and chromatography.
Strong analytical and problem-solving skills
Strong oral and written communication skills for a diverse audience, e.g., both operations staff and management.
Ability to work o