Director of Educational Services was a title held by a Starfleet officer at Starfleet Academy's Starfleet Training Command.
In 2285, the Director of Educational Services was Admiral J.R. Jennings. The title and the officer's name were listed on a directory placard located on the second level of a Starfleet Training Command building. (Star Trek II: The Wrath of Khan, set artwork)
The placard was sold on It's A Wrap! sale and auction for US$31.99. [1]