The New Adventures of Star Trek Deep Space Nine 

This is the intro for the series of books set after the season finale 'What You Leave Behind' up until the novel Unity.
The Crew are:
Colonel Kira Nerys = Commanding Officer
Commander Elias Vaughn = First Officer
Lieutenant Sam Bowers = Tactical Officer
Lieutenant Ro Laren = Chief of Security
Lieutenant Nog = Chief of Operations
Lieutenant Ezri Dax = Second Officer
Ensign Prynn Tenmei = Defiant's Conn Officer
Ensign Thirishar ch'Thane = Chief Science Officer
Doctor Julian Bashir = Chief Medical Officer