Re: Typhon Pact: Plagues of Night by DRGIII Review Thread (Spoilers!)
What Dave said. Harry Kim was Voyager's ops officer, but he was an ensign, clear at the bottom of the chain of command. And if "second officer" means "third in command," then that would be a position generally filled by Scotty in TOS and Trip in ENT, both of them engineers.
Who was Voyager's second officer? Tuvok?
They say a little knowledge is a dangerous thing, but it is not one half so bad as a lot of ignorance. - Terry Pratchett, Equal Rites