# Senior Scientist, Cardiac Preservation (Organ Perfusion) at until

- Company: until
- What the company does: Until is building a pause button for biology, so every single transplantable organ finds a recipient and saves a life. Backed by Founders Fund and Lux.
- Company website: https://www.untillabs.com
- Type: Startups
- Level: Senior
- Location: Bay Area
- Work setup: On-site
- Pay: $175K to $210K base salary per year (USD)
- Posted: 2026-05-27
- Apply by: 2026-10-08
- Apply: https://jobs.lever.co/until/08c42799-d838-4955-99a9-05249c67fa5d
- Page: https://www.1752.vc/careers/jobs/until-senior-scientist-cardiac-preservation-organ-perfusion/

## About the role

We are seeking a Senior Scientist, Cardiac Preservation to lead our heart preservation efforts within the whole organ preservation team. You will own a large domain and play a vital role in shaping how Until preserves, recovers, and assesses the viability of the heart through cryopreservation. Drawing on deep expertise in cardiac physiology and ex vivo heart perfusion, you will design and execute the experiments that make reversible cryopreservation of the heart a reality.

## What they're looking for

- PhD in a STEM field, ideally in cardiac physiology, organ preservation, or transplant — or significant (4+ years) experience as a scientific leader in an industry context
- Direct experience with cardiac transplant or heart preservation research

Tags: Organ Preservation