In 1926 Ingham was appointed a Reader at Leeds University but four years later returned to Cambridge as a university lecturer and a fellow of King's College, on the death of Ramsey, and remained there for the rest of his life.
Sa 1926 Ingham ay hihirangin ng isang Reader sa Leeds University ngunit apat na taon mamaya ibabalik sa Cambridge bilang isang unibersidad lektor at ang isang tao ng King's College, sa kamatayan ng mga Ramsey, at naiiwan doon sa ang magpahinga ng kanyang buhay.