# Scientist / Sr. Scientist In Vivo Translational Sciences at Altos Labs

- Company: Altos Labs
- What the company does: Altos Labs is a biotechnology company focused on restoring cell health and resilience through cell rejuvenation to reverse disease, injury, and the disabilities that occur throughout life. Learn more about Altos. Backed by General Catalyst.
- Company website: https://altoslabs.com/
- Type: Startups
- Level: Senior
- Location: San Francisco Bay Area, CA
- Work setup: On-site
- Pay: $148K to $190K base salary per year (USD)
- Posted: 2026-09-11
- Apply by: 2026-10-26
- Apply: https://job-boards.greenhouse.io/altoslabs/jobs/6186161004
- Page: https://www.1752.vc/careers/jobs/altos-labs-scientist-sr-scientist-in-vivo-translational-sciences/

## About the role

An exciting opportunity is available for a Scientist to join the In Vivo Translational Sciences team within Drug Discovery and Development Sciences (3DS) at Altos Labs.

## What they're looking for

- Ph.D. in biological sciences with a minimum of 3-5 years (Scientist) and 6+ years (Sr. Scientist) of industry experience in a drug discovery and development setting
- Extensive expertise with all aspects of in vivo rodent research (various dosing routes, anesthesia, surgical procedures, necropsy, tissue processing, etc.) in both mice and rats
- Strong commitment to animal welfare and a 3Rs-centered approach to experimental design
- Excellent communication skills for effective collaboration with internal teams and external CRO partners
- Exceptional organizational skills, strong attention to detail, and the ability to work independently and collaboratively in a dynamic environment
- Demonstrate creative thinking and a proactive, solution-oriented mindset, able to design, troubleshoot, and refine complex in vivo studies with resourcefulness and innovation

Tags: Drug Discovery & Development Science