Senior Research Associate, Cell Biology

Oct 20, 2020

Sutro Biopharma, Inc. is looking for a talented and energetic team player to help drive preclinical advancement of our drug portfolios within the Immunobiology / Cell Biology group.


  • Responsible for developing in vitro cell assay models with the goal of advancing leads to the clinic
  • Design and execute cell-based assays to assess potency and specificity of antibody-drug conjugates (ADC), engineered cytokines and bispecific antibodies drug candidates
  • Perform multi-color flow cytometry and ELISA
  • Analyze and interpretate experimental data
  • Maintain detailed experimental protocols and lab notebooks
  • Work collaboratively with other biologists and protein engineers
  • Communicate key scientific data at group meetings and project team meetings


  • Bachelor’s degree in Biology or related field with at least 5 years of experience or a Master’s degree with at least 3 years of experience in evaluating oncology or immuno-oncology drug products in an academic and/or industrialsetting
  • Experience with design, development and analysis of primary immune cell and cell line-basedassays
  • Hands on experience with immunological assays, such as multi-color flow ELISA and cytotoxicity are highly preferred
  • Proficiency in the use of software tools to support data analysis tasks (e.g., Prism, FlowJo, and Excel) is preferred
  • Must be highly motivated and work successfully in cross-functional teams by contributing data and ideas
  • Demonstrate ability to multi-task, troubleshoot, think critically and interpret data
  • Clear and professional verbal and written communication skills, including maintaining detailed and accurate protocols and lab notebooks

Please submit resume for Req. #2054 to Please visit our website at for more information.

Sutro provides a competitive benefits package that includes a choice of health, dental, and vision insurance, life insurance, flexible spending accounts, 401K plan, PTO, ESPP (Employee Stock Purchase Plan) and stock options.

Sutro Biopharma is committed to the diversity of our team and we are committed to Equal Employment Opportunity without regard for race, ethnicity, gender, protected veteran status, disability, sexual orientation, gender identity or religion.

Salaries listed on jobsites may not be representative of salary ranges at Sutro Biopharma. Please be advised, inquiries or resumes from recruiters will not be accepted.