<P> Within air force enlisted ranks , promotion to technical sergeant has historically been the second-most difficult rank to achieve ( only the rank of senior master sergeant , capped by federal law , has lower promotion rates ) and is the most difficult promotion that most career air force members achieve . A staff sergeant must have served at least 23 months in grade to be considered for promotion to technical sergeant . It normally takes 10 -- 12 total years of service to attain this pay grade . Technical sergeants mentor junior enlisted personnel while preparing themselves for promotion to master sergeant , the entry rank of the senior non-commissioned grades . </P>
<P> Within air force enlisted ranks , promotion to technical sergeant has historically been the second-most difficult rank to achieve ( only the rank of senior master sergeant , capped by federal law , has lower promotion rates ) and is the most difficult promotion that most career air force members achieve . A staff sergeant must have served at least 23 months in grade to be considered for promotion to technical sergeant . It normally takes 10 -- 12 total years of service to attain this pay grade . Technical sergeants mentor junior enlisted personnel while preparing themselves for promotion to master sergeant , the entry rank of the senior non-commissioned grades . </P>
how long does it take to become a tech sergeant in the air force
how long does it take to become a tech sergeant in the air force
10 -- 12 total years of service
10 -- 12 total years of service