Lead Chemist - Rnai Drug Discovery

Eli Lilly Eli Lilly · Pharma · Boston, MA +5 · Remote

This role is for a Lead Chemist in RNAi drug discovery at Eli Lilly. The primary focus is on evaluating scientific opportunities, designing and executing RNAi therapeutic projects, and managing partnerships. While the role mentions AI/ML tools as part of a broader ecosystem, the core responsibilities are in traditional drug discovery and chemistry, not in building or researching AI/ML models.

What you'd actually do

  1. Collaborate with external partners to critically evaluate opportunities for RNAi innovation, including scientific merit and technical feasibility.
  2. Design and execute RNAi discovery projects with robust experimental design, fit-for-purpose methodologies, and clear success criteria.
  3. Lead and consult regarding siRNA/ASO candidate screening, hit identification, and lead optimization using cellular and molecular biology methodologies (e.g., mammalian cell culture, in vitro screening, cell-based assays, PCR).
  4. Oversee in vivo drug candidate testing with ATP partners, including experimental design for animal studies, dose planning and sample analysis.
  5. Work with leadership to translate scientific and portfolio needs into an RNAi innovation roadmap aligned with area strategies, best practices and joint initiatives.

Skills

Required

  • PhD or Master’s in Chemistry or related field.
  • 7+ years of oligonucleotide chemistry, lead optimization and design experience.
  • 10+ years of drug discovery experience (can include post doc experience)
  • 3 patents or patent applications demonstrating scientific leadership in oligonucleotide therapeutics.

Nice to have

  • Proven track record managing cross-functional teams and projects.
  • Experience managing external CRO relationships and resources related to oligonucleotide research.
  • Deep understanding of RNAi mechanisms, delivery technologies, pharmacology, and drug development processes.
  • Strong leadership abilities, strategic thinking, and entrepreneurial mindset.
  • Excellent communication and interpersonal skills with ability to influence across organizations.
  • Experience with RNAi screening technologies, sequence selection, human-relevant pharmacology models, purification and formulation best practices and automation platforms.
  • Knowledge in area of oligonucleotide relevant tissue delivery and conjugation chemistry.
  • Knowledge of therapeutic areas relevant to RNAi medicines.
  • Proven track record of successful collaboration within drug discovery organizations.
  • Strong analytical and problem-solving skills.
  • Experience in biotech partnership models or early-stage drug discovery environments.

What the JD emphasized

  • 3 patents or patent applications demonstrating scientific leadership in oligonucleotide therapeutics.