Duties:

In charge of all Science Divisions, Senor Science Officer

Post Holders:

- T'Pol (Enterprise NX-01)
- Spock (USS Enterprise)
- Data (USS Enterprise-D)
- Jadzia Dax (Deep Space Nine & USS Defiant)
- D'Vana Tendi (USS Cerritos)
- T'Lyn (USS Cerritos)