维基

Jill Valentine is a Special Operations Agent (SOA) of the Bioterrorism Security Assessment Alliance, of which she is a co-founder and one of the original eleven members, making her a respected and high ranking operative of the organization. Prior to this, she was a member of S.T.A.R.S. Alpha team, Position RS (Rear Security). Before joining S.T.A.R.S., she was in the U.S. Army's Delta Force training program, where she earned extremely high grades in bomb disposal. She was brought into S.T.A.R.S.