overeducation

/ˌoʊvərˌɛdʒəˈkeɪʃən/
noun
  1. The state or condition of having more education than a job or situation requires.
    • Many workers experience overeducation when they take jobs below their skill level.
    • The study linked overeducation to lower job satisfaction.
    • Overeducation is a growing problem in countries with high college graduation rates.