functionary

noun2

1. •
   A person employed as an official in a bureaucracy (usually corporate or governmental) who holds limited authority and primarily serves to carry out a simple function for which discretion is minimal or not required.

   • Consciences are for politicians, Bernard! We are humble functionaries whose duty it is to implement the commands of our democratically elected representatives. — 1987
2. •
   Such a person who is petty, pedantic, short-sighted, uncaring, or counterproductive; sometimes also with implication of being amoral or corrupt.