Scientist, Discovery Oncology; in vivo Biology

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 serve an extraordinary purpose. We make a difference for people around the globe by discovering, developing and delivering medicines that help them live longer, healthier, and more active lives. Not only do we deliver breakthrough medications, but you also can count on us to develop creative solutions to support 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.

We are seeking a highly motivated, hands‑on scientist to join our in vivo team within Discovery Oncology. Working under the direct technical guidance of a senior scientific lead, the successful candidate will execute in vivo mouse studies according to established study designs and written protocols to support target identification and validation, efficacy assessment, and de‑risking of on‑target toxicity liabilities across the Discovery Oncology portfolio.

The majority of the work is in vivo study execution, complemented by basic cell culture in support of those studies.

The ideal candidate has strong animal handling, dosing, and necropsy technique; documents work meticulously; and communicates clearly with study leads and cross‑functional partners. Occasional weekend and holiday coverage may be needed to support dosing and study time points.

• Execute mouse studies, including tumor cell implantation, dosing by standard routes (e.g., PO, IP, SQ), and basic necropsy technique; build proficiency in additional techniques (e.g., IV dosing, survival surgery) with training.

• Measure and record tumor volumes, body weights, and clinical observations; monitor animal health and elevate findings promptly to the study lead and veterinary staff.

• Support dosing, formulation, and necropsy for studies run by other team members, including occasional weekend or holiday coverage as needed.

• Harvest and process tumor and tissue samples at study endpoints, including sample banking for downstream analysis.

• Perform basic in vitro cell culture (maintenance, expansion, quality checks of cancer cell lines) to prepare cells and reagents for implantation studies.

• Order and track lab and office supply inventory for in vivo studies.

• Maintain compliance with IACUC‑approved animal care and use protocols and all laboratory research and animal handling procedures.

• Follow good research practices, SOPs, and notebook documentation standards.

• Enter, tabulate, and summarize study data (tumor growth curves, body weight change) using established templates; present results at project team meetings.

• Contribute to a safe, efficient, compliant vivarium and lab environment.

• Associate degree in animal science, biology, or related field with 5+ years of in vivo research/animal experience;
  or BS in animal science, biology, cancer biology, or related field with 2+ years of in vivo research/animal experience.

• Qualified applicants must be authorized to work in the United States on a full‑time basis. Vaccine Company will not provide…