hiː sˈɜːvd æt ðə kˈeɪmbɹɪdʒ ɹᵻsˈɜːtʃ sˈɛntɚɹ æz dᵻɹˈɛktɚɹ ʌvðə dʒˌiːoʊfˈɪzɪks dᵻɹˈɛktɚɹˌeɪt nˈaɪntiːnhˈʌndɹɪd fˈɪfti wˈʌn dˈæʃ nˈaɪntiːnhˈʌndɹɪd fˈɪfti fˈoːɹ ænd æt ðə juːnˈaɪɾᵻd stˈeɪts wˈɛðɚ bjˈʊɹɹoʊ æz dᵻɹˈɛktɚɹ ʌvðɪ ɛnvˌaɪɹənmˈɛntəl dˈeɪɾə sˈɜːvɪs nˈaɪntiːnhˈʌndɹɪd fˈɪfti fˈoːɹ dˈæʃ nˈaɪntiːnhˈʌndɹɪd sˈɪksti sˈɪks.
He served at the Cambridge Research Center as Director of the Geophysics Directorate (1951-1954) and at the United States Weather Bureau as Director of the Environmental Data Service (1954-1966).