Asda, Sainsbury’s and Tesco are reported to be on the lookout for new directors of corporate social responsibility to help their environmental image.

The vacancies are the result of resignations at both Sainsbury’s and Asda, while Tesco is hoping to bring someone on board to work with the chain’s government affairs director, according to The Guardian.

Tesco is reportedly looking for a new director to work with its government affairs specialist David North.