Career Opportunities

Career Opportunities

Patients are at the heart of everything we do at Loxo Oncology, and we continue to be motivated by our goal of improving the lives of people living with cancer. We pursue this goal with a tenacity, focus, and commitment to excellence that defines who we are and how we work.

We seek dedicated, passionate, hardworking, intelligent, thoughtful, and authentic individuals who thrive within a collaborative and fast-paced environment and will bring their experiences, unique perspectives and problem-solving skills to the team. In return, we cultivate an environment that rewards and recognizes hard work and provides opportunities for learning and growth as part of a team making a meaningful difference in the lives of patients.

Principal Scientist, Biophysics

Location: South San Francisco, CA

Reports To:

Director, Mechanistic Biology- Biophysics

Position Summary

Loxo Oncology at Lilly conducts discovery research, clinical development and regulatory affairs for oncology, with the goal of creating a pipeline of therapies that have the potential to make a meaningful difference for patients. Loxo Oncology at Lilly was created in December 2019, combining the Lilly Research Laboratories oncology organization and Loxo Oncology, which was acquired by Lilly in early 2019. The unit has team members in Boulder, CO, Indianapolis, IN, New York City, South San Francisco, Stamford, CT, and Madrid, Spain.

The Principal Scientist will be responsible for design and execution experiments focused on understanding protein-protein and protein-small molecule interactions utilizing biochemical and biophysical methods and techniques.  The mechanistic biology team will work on multiple drug discovery project teams to provide rapid rigorous mechanistic characterizations to differentiate the activities of small molecule compounds, advance novel drug targeting strategies, develop specialized assays for drug discovery project teams, understand drug resistance, and evaluate new targets.  The mechanistic biology team will work closely with other project team members across disciplines including structural biology, cell biology, in vitro pharmacology, and medicinal chemistry.

Roles and Responsibilities of the Position*

  • Characterize protein ligand interactions using a variety of methods including but not limited to; Intact protein and peptide base Mass Spectrometry, Fluorescence Spectroscopy, and Surface plasmon resonance.
  • Some experience in recombinant protein purification from a variety of cell sources to support biophysical/biochemical studies.
  • Collaborate with colleagues throughout the company to ensure timely delivery of assay data.
  • Adapt to highly dynamic project priorities, with diligent and rapid communication of scientific results and insights to the team.
  • Participate in discussions with vendors for outsourced services and studies.
  • Learn and develop technical expertise in protein biochemical and biophysical characterization
  • Develop and continually advance one’s knowledge base on genetically targeted drugs and structure-based drug design. 
  • Develop and continually advance one’s knowledge base on the molecular pathways being targeted by our discovery, clinical and research programs.
  • Proactively investigate new or different technologies and methods to advance our discovery projects.
  • Mentor biochemists and biophysicists engaged in Loxo Oncology at Lilly discovery projects to think deeply and work creatively while delivering excellent scientific results and insights to the project teams and their colleagues.

Required Qualifications and Background

  • PhD in Biochemistry, Chemistry, Molecular/Cellular Biology or related field with 8+ years hands-on biochemistry or biophysics experience in a biotech/pharma setting OR BS/MS in Biochemistry, Chemistry, Molecular/Cellular Biology or related field with 12+ years hands-on biochemistry or biophysics experience in a biotech/pharma setting.
  • Strong background in enzymology and experimental curve-fitting and statistics.
  • Proven track record in design and development of state-of-the-art biophysical methods including, but not limited to; Surface Plasmon Resonance (SPR), Isothermal Titration calorimetry (ITC), Protein small molecule binding/activity assays, mass spectrometry, and protein/protein interaction analysis. 
  • Excellent interpersonal skills with ability to communicate and interact well with colleagues, vendors, contractors, scientific advisors, and staff at all levels.
  • Highly organized with excellent analytical, documentation and multi-tasking skills.
  • Committed to staying current with the latest scientific breakthroughs in the targeted oncology field from target identification through human clinical trials.
  • Good and thoughtful listener who values collaboration.
  • Enthusiastic, self-motivated and keen to improve processes and overcome inefficiencies.
  • Proficient in Microsoft Office suite and applications.

Physical Demands / Travel

The physical demands of this job are consistent with light office duties and some laboratory work. Some light lifting, and maneuvering may be required.

The physical demands here are representative of those that must be met by an employee to successfully perform the essential functions of this job.

Work Environment

This position’s work environment is in an office and laboratory environment.

The work environment characteristics described here are representative of those encountered by an employee while performing the essential functions of this job.

*To perform this job successfully, an individual must be able to perform each role and responsibility satisfactorily. The requirements listed above are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Loxo Oncology, Inc. is an EEO/Affirmative Action Employer and does not discriminate on the basis of age, race, color, religion, gender, sexual orientation, gender identity, gender expression, national origin, protected veteran status, disability or any other legally protected status.