Bonus - Brennan is now a senior adviser at Kissinger Associates.
Both he and Miscik rose through the ranks during the Tenet years and left in 2005 during the Porter Goss purge.
https://en.wikipedia.org/wiki/John_Brennan_(CIA_officer)#Career
In 1999, he was appointed chief of staff to George Tenet, then-Director of the CIA.[3][6] Brennan became deputy executive director of the CIA in March 2001.[3]
He was director of the newly created Terrorist Threat Integration Center from 2003 to 2004, an office that sifted through and compiled information for President Bush's daily top secret intelligence briefings and employed the services of analysts from a dozen U.S. agencies and entities.
https://en.wikipedia.org/wiki/Jami_Miscik#Agency_career
From 1996 to 1997 she was Executive Assistant to George Tenet, who in July 1997 was sworn in as Director after having served two years as Deputy Director. In January 1998 Miscik became the Deputy Director of the Nonproliferation Center and in January 1999 Director of Transnational Issues.[3]
Between 2002 and 2005 Miscik served as the CIA's Deputy Director for Intelligence, during which time she was responsible for all CIA analysis and for preparation of the President's Daily Brief, an exclusive intelligence compilation that goes only to the President and select senior members of his national security team.