I'd say, Marla Gilmore, who is quite competent in this area, as seeing as she acted as chief engineer on Equinox. It would be a rational choice ... and Mortimer Harren or William Telfer could be her deputy, like Carey was for Torres.
Oh, I forgot to quote Vorik, as Garla's deputy..
I was thinking maybe Nicoletti, who was a Lt., possibly Gilmore.