An honorary position is a role or title given to someone as an honor or recognition, but without any actual responsibilities or duties associated with it. Full definition
I also hold other honorary positions including membership of this is what i do. (fsat.ru)
He has honorary positions with Voiceless (Scientific Council), Vets Against Live Export (advisory), Animal Welfare Advisory Council (Qld), Live Export Standards Advisory Group. (theconversation.com)
Emanuel, a former White House chief of staff for Obama and congressman from Chicago, made a splash last week when he stepped down from his honorary position with the Obama campaign to begin fundraising for Priorities USA Action. (politico.com)