He counts as a bank employee (6)

I believe the answer is:

teller

I'm a little stuck... Click here to teach me more about this clue!

'bank employee' is the definition.
(I've seen this before)

I can't explain the rest of the clue.

(Other definitions for teller that I've seen before include "Bank official or reporter" , "who worked on the hydrogen bomb" , "Bank official or narrator" , "Cashier - vote counter - narrator" , "Election official" .)

I've seen this clue in The Telegraph.

Want a hint initially instead of a full solution? Install my app