Whitley

 was an Enclave scientist in 2277.

Background
Whitley was stationed at Adams Air Force Base. He made ED-E, the Eyebot, and sent it to Navarro for upgrades. His belief that Camp Navarro is still operational suggests that the Enclave do not know of its loss, or more likely that the true fate of it has been classified for the sake of morale. (This is similar to the classification of the deaths associated with early Advanced Power Armor.) His current status, as of 2281, is unknown. However, since we're given the information that he was stationed at AAFB in 2277, it is not far fetched to assume he was killed during the assault.

Appearances
is only mentioned in Fallout: New Vegas.