Project Purity scientist

Project Purity scientists are scientists presumably hired from Rivet City by the Brotherhood of Steel to work on Project Purity in 2277.

Interactions with the player character
The scientists work in the rotunda, and are not very welcoming to the person who gave them all that work, similar to Bigsley.

Appearances
Project Purity scientists appear in the Fallout 3 add-on Broken Steel.