Incomplete and a mix of canon and legend characters.
XO = Pallaeon or Faro
Sensors = Hammerly (Female, Human)
Weapons = Pyrondi (Female, Human)
Communications = Lomar (Male, Human)
Helm / Navigation = Agral (Male, Human)
Chief hanger master = Xoxtin (Female, Human)
Engineering= Geronti (Male, Human)
Security = Tibbale (Male, Human)