Principal Associate Scientist (In Vitro/Ex Vivo Assay Specialist)
Calico
About this role
The In Vitro/Ex Vivo Assay Specialist is a technical expert supporting preclinical in vivo pharmacology studies by generating and interpreting assay-derived data to inform project decisions. The role partners with internal project teams and external CROs to ensure high-quality, reproducible results and maintain rigorous laboratory documentation. The position requires contributing to assay innovation, standardization, and cross-functional scientific communication to advance candidate selection and dosing decisions.
Skills
Qualifications
About Calico
calicolabs.comCalico (Calico Life Sciences LLC) is an Alphabet-backed research and development company focused on understanding the biology of aging and translating that knowledge into interventions to extend healthy lifespan. The company combines large-scale biology, genetics, chemistry and computational approaches to discover targets, biomarkers and potential therapies for age-related diseases. Calico works through multi‑disciplinary teams and collaborations with academic and industry partners to move fundamental discoveries toward clinical impact.
Recent company news
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Nov 13, 2025
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Dec 12, 2025
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Jun 26, 2025
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2 weeks ago
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About Calico
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Leadership Team
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
Unlock Company Insights
View leadership team, funding history,
and employee contacts for Calico .
Salary
$147k – $159k
per year
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