学監 is read as がっかん (gakkan) and means dean.
がっかん
gakkan
がっきゅう
(school) class
がくし
bachelor's degree
がくしいん
Japan Academy
がくは
school
がくしゃ
school (building)
がくばつ
alma mater clique
がくせいしょう
student card
そうかん
inspector general
しゅうかん
imprisonment
ぎかん
engineer-in-chief
ほうむそうかん
judge advocate general
しゅっかん
leaving prison