He was Quain Professor of Physics at University College, London from 1928 to 1950, and then Fullerian Professor of Chemistry at the Royal Institution for three years, until opposition to his attempts to reform the RI led to a vote of no confidence in him by members of the RI, following which he resigned. In 1943 Andrade was invited to deliver the Royal Institution Christmas Lectures on Vibrations and Waves, then in 1950 he developed the lectures further and presented the series on Waves and Vibrations.