Found in the Help Doc Delilah mission from Penelope Yin, and she has a faction of "Dept of Archeology". This Ally, when rescued uses Invulnerability and Super Strength powers. She spawns as a Pet of mission holder's level plus one. She must be freed and escorted out. Once you free her, at least three waves of Vahzilok will attack her (and you), so be ready. Doc Delilah will become a contact later in the Faultline chain of missions.