Far as I can tell, most characters in the series are ESTP. Exceptions as follows:

Mia: ESFP
Jesse: INTP
Sgt. Tanner: ESTJ
Bilkins: ESTJ

Monica: ESFJ
Markham: ESTJ
Verone: ENTJ

Neela: ESFP
Reiko: ENTP

Arturo Braga: ENTJ