Born Burnley, Lancashire, 1904; educated Burnley Grammar School, 1916-1922; read electrical engineering at Manchester University, 1922-1925; lecturer in Electrical Engineering, Burnley Municipal College, 1925-1926, Bradford Technical College, 1926-1929; Graduate apprentice, Metropolitan-Vickers, 1929-1930; lecturer in Electrical Engineering, Manchester College of Technology, 1930-1933; postgraduate student at Magdalen College, Oxford, 1933-1936; DPhil, Oxford University, 1936; DSc, Manchester University, 1936; Research Engineer, Metropolitan-Vickers, 1936-1938; Professor of Electro-technics, Manchester University, 1936-1946; Professor of Electrical Engineering, Imperial College, London, 1946-1953; elected Fellow of the Royal Society, 1953; member of the Royal Commission on the Civil Service, 1953; Director of Research and Education, Metropolitan Vickers, 1953-1961; knighted, 1958; Head of the Department of Electrical Engineering, Imperial College, 1961-1970; Pro-Rector of Imperial College, 1967-1970; life peer, 1967; devoted much time and energy to public service, especially on matters connected with education, science and technology in Britain and in developing countries, notably India and Africa; served on many official committees and advisory councils; died, 1970.
Jackson began to compile what he called his 'scrapbooks' in 1952 as a pastime on an Atlantic sea-crossing. Originally intended as a private record of social and personal engagements, the project developed into materials for a relatively complete autobiography, with annotations and 'chapter-headings' added by Jackson. He continued the work until his death, and also compiled a retrospective account from his schooldays onwards.
Publications: High Frequency Transmission Lines, etc (London, 1945); Advanced Courses in Electrical Engineering[London, 1950]; The Insulation of Electrical Equipment, Editor (Chapman & Hall, London, 1954); Scientific, Technological and Technical Manpower (University of Southampton, [Southampton], 1963); A Review of the scope and problems of scientific and technological manpower policy [Chairman, Professor Sir Willis Jackson] (Parliamentary Papers, London, 1965); Macdonald Trends and Developments in Engineering Series General editor (Macdonald, London, 1965-); Technology and the developing countries (London, University of London, School of Oriental and African Studies, 1966).