7 Protein Principal Scientist Jobs

Principal Scientist, Protein Purification, Team Lead

10/01/2026, Johnson and Johnson

Springhouse Rd, Spring Township, PA 19609

Principal Scientist | Protein | Protein Purification | Purification

10/01/2026, Xaira Therapeutics

South San Francisco, CA

Engineer | Principal Scientist | Engineering | Protein

09/30/2026, Superluminal Medicines, Inc.

Boston, MA

Principal Scientist | Protein

09/30/2026, Soleil Labs, LLC

South San Francisco, CA

Principal Scientist | Senior Scientist | Protein

09/19/2026, Terray Therapeutics, Inc.

Monrovia, CA

Principal Scientist | Biochemistry | Biology | Structural Biology | Protein

09/12/2026, Kraft Heinz Company

Glenview, IL

Principal Scientist | Chemist | Protein

09/04/2026, Amgen, Inc.

Thousand Oaks, CA

Principal Scientist | Biochemistry | Protein