From left to right: Andorian-Xindi Hybrid Tactical Officer, Orion Engineer, Vulcan Science Captain, Trill Science Officer, Bajoran Tactical Officer
I put my Bajoran Tactical Officer in yellow to conform to the show's sensibilities of security personnel being in yellow. Will probably put my Captain in red eventually but she was red all during beta (tried tactical with her in beta) so I wanted to look at something else for a bit.
From an RP angle my Andorian-Xindi is my Executive Officer, my Orion is Chief Engineer, the Trill is my Chief Medical Officer, and my Bajoran is my Security Officer.
Science Officer forthcoming since I don't have one yet >.> In beta I used a full Xindi Primate but I might go in another direction since I'm rather taken with my Andorian/Xindi-Primate hybrid (she was an engineering captain alt for me in beta)