Duties:

Responsible for all scientific exploration, research, & analysis

Post Holders:

- Sam Kirk (USS Enterprise)
- Elizabeth Dehner (USS Enterprise)
- Will Decker (USS Enterprise)
- Kathryn Janeway (USS Al-Batani)
- Nella Daren (USS Enterprise-D)
- Chu'lak (Deep Space 9)
- Linus (USS Discovery)
- Airiam (USS Discovery)
- Cutler (Enterprise NX-01)
- Edward La Forge (USS Amalthea)