Travers is a high-ranking Samaritan operative who worked as Samaritan's representative in The Pentagon and liaison with the ISA.
In “Control-Alt-Delete”, Travers shut down Research with a phone call, after an altercation with Control over a hard drive Samaritan wouldn't let her access. Though she had Ross Garrison confront him, Travers didn't give in until Control reluctantly agreed to Samaritan's terms.
In “.exe”, Travers prevented Finch from activating the ICE-9 Virus and escorted him to Samaritan's operations center.