Flour Bluff ISD hiring for at least 47 positions Flour Bluff Independent School District (FBISD) is hosting a job fair Thursday. Courtesy image. Members of the senior class at Flour Bluff High School had their senior walk on Tuesday to inspire younger students in the district. and last updated 2021-06-09 12:48:59-04 CORPUS CHRISTI, Texas â Flour Bluff Independent School District (FBISD) is hosting a job fair Thursday. "Are you looking for a position and want to be part of our Hornet family? We're Hiring!" says a post from the district. Among the 47 positions posted on their site are teachers, counselors, substitute teachers, instruction & auxiliary paraprofessionals, bus drivers, cafeteria, maintenance, and custodial staff.